Jk bms make a pair failure android Oct 20, 2020 · I built my second battery yesterday, only problem now is I can't access the BMS for Battery A. Custom developments are welcome to contact our sales team and engineer team. Use the other CAN-bus to connect the Multi-RS. JK. Volt(V) einstellen. - theres no need to connect the uart rx and tx pins to the esp32 when connecting via b APP „JK BMS” este un software de management pentru produsele din seria de echilibru activ. ดาวน์โหลด JK BMS 4. 3. Once i put in the new password, the app won´t letme get into the settings, all regarding buttons are dark. Total cost about £400 for a 280Ah . Copii. Aplicații. But i'm getting a warning of "Modify PWD. Even my current Moto-G Droid Phone (Android 12) will take some but not all versions (especially from the APP store but the APK's sometimes do install Apr 30, 2022 · Thus my current procedure of turning on two JK BMS on my running setup: 1. One is still great, one - the more recent one - has completely failed with very little use. It requires +5V dc higher than battery voltage. Apr 18, 2022 · To my understanding, the need of activating location, etc, is dictated by Android system and JK is bound to it and can not do anything about it. Jan 9, 2023 · JK_B2A20S20P Hardware: V11. Apr 18, 2022 · The parallel batteries concerns discussed here are (I think) a limitation for all JK BMS implementations, and theoretically affecting other brands of electronic BMS as well. Hopefully!I have some ba Feb 10, 2024 · JKBT 7S-20S 120A 0. Order #270442 It has been working well but since this morning I cannot access any of the the pages on my mobile phone via the bluetooth app (cell voltages, charge etc etc), The device keeps asking me to make a pair and wants the password. For me nothing changes when I switch to 1000. The BMS features a companion mobile APP that works with iOS and Android versions 7 and higher. But when i try to acess the parameter setting it rejects the password i just set! Aug 2, 2020 · A friend has lost his JK BMS software to change settings as well as getting into the device. Apparently it is not and just Hello again folks, I am writing THIS Thread to try and capture various issues related to the JK BMS', in particular issues with the FirmWare and APP Software. us/DIY-LiFePO4Support our channel by shopping our web store for lithium batteries: https://gen Ready to master your new Battery Management System? In this must-watch tutorial, we dive into the full BMS setup and show you how to effortlessly link the ap Nov 24, 2024 · New BMS appears in device list but pair always fails with know default passkeys. It sees the BMS and recognizes the number but when I go to connect it gives the message device not supported. Oct 29, 2019 · I went on the JK BMS support site and reported my inability to download the android app. BD6AUS6PtJk. A single weak or bad cell can exponentially lower the capacity of the entire battery pack. Aug 2, 2020 · 7. v ESS BMS Address settings ESS BMS Address settings： 1. BMSactiveupload 7 Identificati oncode 1 Writeasingledatareference(Table5. 3 APP operation instructions a) Device connection Jul 10, 2020 · I'm also. Oct 13, 2024 · Just a thought herethe cell parameters in the EG4 battery BMS maybe setup different than the JK BMS. I see there's a "zero drift current calibration" option in the app for each BMS. 2. We deliver the lithium-ion battery in the US. Aug 31, 2024 · "JK BMS" APP is a management software for active balance series products. 4US $ 26% OFF|1a/2a Active Balance Battery Protection Board Smart Bms 7s ~ 24s 100a 150a 300a Can Rs485 Gps App Lifepo4 Li-ion Lto Jk 16s 20s - Battery Accessories & Charger Accessories - AliExpress Nov 6, 2020 · Just set up the 24s 200 amp bms on 16 302ah cells with 3. XW Soft Ver: V10. - Bluetooth seems quite strong, I can connect to the battery from a Pixel 8 with the battery downstairs and myself upstairs. Mar 9, 2023 · Hi, I saw this discussion for the new bluetooth version of the JKBMS-driver and I'm interested in trying out the new driver. Productwarrantyterms Productname:SmartBMS Warranty：1year Nov 6, 2020 · Jk bms password. The actual corresponding address values of 1, 2, 3, and 4 on the DIP switch are 1, 2, 4, and 8; then add the values dialed to the ON position to calculate The problem of the JK Inverter BMS resetting to the Li-ion profile and potentially allowing to overcharge your battery is now fixed. No support. 2, software version 7. If you do not have button/display. English manual for the JK BMS. 5mm,and its appearance and size of mounting hole are shown in figure 3. Jan 9, 2025 · I have a new Yixiang battery system with a JK-PB2A16S-20P 200 amp BMS. 28 for android app, 2. Figure 4. ini" ; and insert them below to persist future driver updates. Also the update to the app now asks for precise location and Oct 13, 2021 · I have 3 JK BMS all with same issue of dissappearing bluetooth. Inverter BMS JK-PB2A16S-15P JK-PB2A16S-20P. I installed the mpp-solar (7. after the battery is assembled, a charger needs to be connected to make the BMS work. 4 was 4 versions ago JK BMS relies on the energy transfer type active balancing technology with independent intellectual property rights, which can achieve a maximum continuous 2A balancing current. I setup the new JK BMS, changed the pairing password and the settings password, went back to the other BMS and it asked me to pair it, every time I try, no matter what pin number I use it says it failed to pair, even checked my notes which said the pairing password was 1234 but that doesn't work Sep 16, 2024 · Moin Leute, mein B2A20S20P blockiert plötzlich die Stromdurchleitung. I already had since built 3 other JBD based batteries and was pretty JK BIA8SIOP JK BIA8SIOP BIA8SIOP Modify Name Modify Password SCAN "Il Optus 9:10 AM Home Login IUK BIA8S10P" want to make a pair, ple ase input password PAIR CONTROL CANCEL STATUS SETTINGS "Il Optus 9:10 AM Device List 780/'og+ÞJ, CONTROL JK BIA8SIOP JK BIA8SIOP JK BIA8SIOP BIA8SIOP JK BIA8SIOP SCAN Apr 30, 2024 · Any idea why the latest BMS manager (iPhone 15) from JK will not pair with this inverter BMS device . They are sending me a chip to repair the BMS I have and also sending a new one. B06A24S BIA24S15P/JK. Also try swapping the two RS485 wires, JK pinouts are notoriously bad and I had to do that to get Canbus to work. I have a Sigineer 12kW inverter, also wired to the same +/- bus bars. Backup voltage collection, big current active equalization, overcharge, over-discharge, and overtemperature protection are among the features. com Dec 22, 2023 · Just to update, I got the new JK BMS talking over CAN to my Deye Inverter. However, app won't run on 3 of 4 android devices tried, so that's not very useful. 6mm×61mm×26. 11. I think they only update the app every couple of years for the Android . Figure3. sh and modified utils. BMS JK Inverter do zarządzania magazynami energii to system łączący w jednym urządzeniu MS SMART, moduł równoległy, balanser aktywny i interfejs komunikacyjny Comboard. smart BMS are shown as figure 3. The support page says (message can't be sent at this time, try later) but I think it's just down for the count. Eric replied and sent me a link that was supposed to let me download the app. JK BMS has smart Android and IOS APPs. Was able to see things and make settings. P 10 of 48 Apr 23, 2022 · I am going to be building with a JK BMS in about three weeks. Joined Apr 23, 2022 Messages 55. Author upnorthandpersonal; Creation date Jan 4, 2022; Overview History. ON means open，OFFmeans close； 3. Jan 18, 2024 · I just got two JK_PB2A16S20P BMS so busy getting them ready to test. Product Overviews: Battery Active Equalizer (JK-B2A24S) is a balanced solution for large-capacity series lithium battery packs Management system. 0004 NoOOOS N00006 N00007 N00008 No. The "new" BMS (purchased at the same time as the original, May, 2024, JK B1A24S15P) is fine but the "Make a pair failure!" persists. This BMS has no serial port, so I'm Jul 14, 2022 · charger needs to be connected to make the protection board work. Oct 17, 2022 · Hey there, today I received my JK BMS (JK-B2A8S20P-H). The Cerbo GX has 2 different CAN-bus, each have 2 RJ45 ports, so 4 ports in total. nem Raspberry zu speichern. JK-BD6AxxS-10P、JK-B1AxxS-15P、JK-B2AxxS-15P、JK-B2AxxS-20P TheappearanceofJK-BD6AxxS-6P、JK-BD6AxxS-8PsmartBMSareshownasfigure4. Feb 16, 2024 · ), the JK BMS Modbus protocol (I have tried all protocols), start with DIP switch 0000, then 1000. Rozwiązanie takie umożliwia znaczne uproszczenie instalacji i obniżenie jej kosztów. Correct image below. 0 Its working fine for more than 1 year and now I just discover Home Assistant and I wo After-Sales Support: Download the "JK BMS" app for 24/7 assistance. What I meant was, the app I had from Daly, I can access the BMS from where ever I am. Turns out, JK BMS was truly just the BMS flavor of the month. 272 ah each. doox00 Solar Enthusiast. This could very well kill the BMS and other things connected on the DC bus The BMS does not have a power-on control switch, and it is designed as a charging activation mode, that is, A . Sep 25, 2023 · Getting the following error in the logs, no connection to venus os. Dann kommt leider eine Fehlermeldung "Make a pair failure". I'm not interested. 6. Use one CAN-bus for the JK-BMS (on MK1 Cerbo’s, you must use the “BMS-CAN” bus for this). I plug in my AC in power and it starts charging. The equalizer works for 5A The equalized current is Jul 26, 2021 · I have only the very new JK-B1A8S20P-H, and can't advise whether all older or bigger devices wok with the new version. This is easiest with a voltage controlled power supply or a few panels in series to get a high enough voltage. Jan 9, 2022 · Yes agreed, I have the JK bluetooth app on my phone. Version 4. I have been doing other systematic tests with my For what it is worth, I have a Pixel 5 running Android V13 and the app from the playstore installs and works on my phone. I turn on Battery Switch #1, JK BMS#1 turns on and immediately starts charging after bootup. Jan 11, 2021 · Hello, thank you for providing this powerful package and the JK-BMS integration. B2A24StSP'JK-B2A24S20P 11:26 Device List No. Google has many special features to help you find exactly what you're looking for. We're here to help with any questions or issues, and we offer a 1-year support period for your peace of mind with your JK Smart BMS Packing List: Smart BMS (JK-B2A8S30P) x 1, Wires (70cm) x 1, Switch (50cm) x 1, NTC (40cm) x 1, Screws x 6, and User Manual x 1. Joined Jul 22, 2023 Messages 308 Location US-MI. 36v on 15 cells 1 cell was 3. For example, if I'm traveling, I can easily pickup my phone and see what the BMS was doing as the BMS itself has a wifi dongle that allowed me to connect to it from anywhere in the world directly, without having to utilize any remote connectivity options to Dec 18, 2023 · Got my Jk BMS(jk-b2a20s20p) wired up for two weeks ago and everything was fine until today because it wont start up any more when I press the button on the LCD screen. I unpacked it and wanted to try the BT connection. Contact: Contact@shineunited. But ALL RS485 protocols so far do not work: May 23, 2022 · i just got done putting together my portable system that consists of an EG4 6500ex and a 16 cell 48v using a jk Bms. 8 Nov 10, 2024 · Ant bms, JBD bms both are good bms's and less expensive than Jk. I think JK offers a 500 amp? BMS that would use an external contactor instead of MOSFETs. I had it for about 6 months, but in truth it had been through perhaps 4 charge / discharge cycles. 254V in the JK BMS. The appearance of JK-BD6AxxS-6P 、JK-BD6AxxS-8P smart BMS are shown as figure 4. APP can be connected to the BMS via Bluetooth to check the working status of the battery, modify the working parameters of the Oct 26, 2023 · Several tries, got in, PW 1234. 251V in the EG4 BMS and it may be set to 3. 1 OGG version without more success. Date: 2022-02-20 Version: V4. k. But if I want to use the JK app over bluetooth to change a setting I often need to power off the JK using the optional power button. Hat jemand einen Hinweis? Danke im Voraus 导入电动汽车国际安全标准iso26262《道路车辆功能安全标准》的bms厂家，产品通过严格的标准测试。 容量管理 极空产品基于模型及经验数据分析的容量管理功能，可以精准预测电动汽车的续航里程，实现电池智能管理。 olwklxp edwwhu\ vpduw surwhfwlrq erdug rshudwlrq dqg pdlqwhqdqfh pdqxdo 1b n« § n« &kdujh ryhufxuuhqw uhohdvh wlph 6 dgmxvwdeoh 2yhu glvfkdujh surwhfwlrq Aug 18, 2022 · As it obviously has nothing to do with the phone app I gave up with the useless customer service and won't touch the JK bms ever again. :devilish:;) TheappearanceofJK-BD6AxxS-10P、JK-B1AxxS-15P、JK-B2AxxS-15P、JK-B2AxxS-20P smartBMSareshownasfigure3. @jmck82 @spoonwzd Could you provide the model name, software version and hardware version of your JK BMS? I'm trying to get a better understanding which hardware/software version is affected. 24H Version: V4. Keeps saying failed when putting in the actual measured voltage with calibrated DMM which is about 1. Oct 7, 2022 #1 Hi people, just connected up my Feb 22, 2025 · Another failure mode would be just simple short in the inverter and in that case the bms will try to turn off, but if that spoke of current because of the short was high enough because the cables were large the mosfets could have shorted in an instant and fried in seconds. 9. Hoping I can repair the old one but engineers said it is current related. Doch bei Calibrating Volt(V) Clibrating Curr. py for MAC and performed reboot. Jetzt meldet 1 Gerät: Request device information failure. 0009 NO-OOIO 11:27 TIME: 2M40S 1429 On B24 B23 B16 Time2D2H39M46S Charge:òn DischMF: JK-B2A4S Battery Active-Balancer Specification and operation manual 3 Chengdu Jikong technology co. in time" . I can connect with the PC app, but I get no info. Like,your battery is 50v, then your charger must 4 Command word 1 5 Theframe source 1 BMS,1. Bluetooth,2. Product Overviews: Battery Active Equalizer (JK-B5A24S) is a balanced solution for large-capacity series lithium battery packs Management system. Nov 19, 2022 · Nun verbindet sich das Handy leider nicht mehr mit der App. Idee 1 eher weniger. What do you mean by "activating"? Do you mean make BMS turn on? Aside from operating turn on/off with a physical button or with the display button. The equalizer uses a supercapacitor as a medium to achieve active energy transfer equalization. Das Jk wird gefunden, piept auch beim Connect-Versuch. 6V voltage drop across the BMS. Pleased to report that the settings are still the same. Maybe I'll try that tonight. B2A24S15P'JK-B2A24S20P temp senor c-22s connection mode B. 2VDC x 16 in series. Wurde übernommen, aber leider akzeptiert das BMS das neue Passwort nicht. Jul 17, 2020 · of the battery management and introduce many additional points of failure and failure modes not found with a single string. I downloaded the app from the play store, and it appears to be version 4. "Device information failure". (A) kommt immer Sending failure. Product appearance The product appearance is shown in figure 2. Responseframe2. Oct 7, 2022 · Don't know what happened to original response but I got the code and changed the code back to 1234 using old version and alls perfect got the cells charged up to 3. I can connect the app to the bms, see each cell value and set the name and password. Thread starter doox00; Start date Nov 7, 2024; D. 1); Dec 22, 2024 · Dear community I have built and installed quite a few eve mb31 batteries ( 48V, 314 Ah) . Буде сгенеровано пароль діючий одну годину. Jun 3, 2024 · Then I have the pair of #2 AWG wires coming from the pack negative cells going to the opposite ends of that 4 post bus bar. The BD6A24S12P Active Balancer BMS features a companion mobile app that works with iOS and Android versions 7 and higher. I really thought it is broken. (Per previous posts, the concerns are probably made "impossible to recreate" by using Class-T fuses below the instantaneous max current sizes of the parallel battery packs Nov 15, 2023 · Is there a trick to getting the JK BMS to accept the voltage you put in for calibration. ESS BMS adpater broad（picture 1）have 4 DIP switches for setting device address； 2. Dec 1, 2022 · I too am plagued with a forgotten password. If I used a single wire, I would have then put the two BMS blue leads on either side of the single battery lead in the middle. Jun 10, 2022 · Idee 2: Hier gibts nen Thread Jk BMs mit BLE auslesen -> da wird das JK BMS ausgelesen und man hat die Möglichkeiten das ganze irgendwo in seinem Netzwerk bspw. 17. Далі ввести його у відповідне поле. ABOUT US. us/DIY-LiFePO4Support our channel by shopping our web store for lithium batteries: https://gen 保护板有配套的手机APP，支持Android和IOS操作系统。 APP可以通过手机蓝牙连接到保护板以查看电 池工作状态、修改保护板的各项工作参数、控制充放电开关等等。 The power of the community has struck again! One of the frequently asked questions on how to get access to the JK-BMS app if the password is forgotten, has n 1 General A management system designed specifically for large-capacity series lithium battery packs is the lithium battery intelligent protection board. 3" screen) has been on since installation Temperatures appear to reading normally on app (~25 c) Oct 23, 2023 · Unless it's made by Samsung and has the Galaxy name on it. Reload to refresh your session. May 8, 2024 · Have you tried the android app to connect via Bluetooth. I had one loose bus bar on one cell, that caused that cell to go overvoltage, and charge stopped, addressed that issue, all cells now well matched, but the SOC for that battery has an incorrect cycle count, and the SOC also will not correct itself after several cycles and Jan 14, 2025 · With last update, on my Xiaomi running android 14, the Appz is completly bugged with the impossibility to pair/bind correctly. The windows 11 beta had native android emulation and would work as long as your device had a GPS module. La v27 n'arrive à accepter les mots de passe uniquement si j'appuie sur le bouton physique du bms et ça, ça n'est écrit nulle part. mit VPN. I have a JK-B2A24S BMS and i'm having trouble with the app. I tried to put on a 9v battery between b- and p- on the BMS and it worked for a moment. Some more info on my experiences here Nov 24, 2024 · JK BMS 4. Did the passkey change? EDIT: I found randomly that pressing the Pair button in the app 3 times with the Passkey 1234 allows it to connect. , LTD. Either my battery bank is bad or the BMS is bad would be my guess. -file, unrar, installlocal. 1v off from the BMS itself. As for Andy before he swaps to 1000 and it seems to just work for him. Did not cause any problems for me, however I also don't forget my password. A parallel string topology almost always leads to a lower overall usable capacity and lower maximum power output. 1. 10. Idee 2 ist mit erheblichem Aufwand verbunden. Yeah, what can happen is huge inrush currents thought the BMS when the inverter turns back on (without a precharge resistor), or a huge surge of power (back EMF) going to the BMS because of a sudden shutdown of the heavy load. 625 rested overnight and testing 1st one now with the ECB-A40L. Into settings , amended some as suggested from "OffGrid Power Solutions" very helpful you tube video on this BMS . At first, everything seemed fine. Jul 22, 2023 · jk bms questions/issue. 8) including all requirements Jul 21, 2024 · jk bms (200А) забув рідний пароль "123456". The thing is that the Android App keeps loosing the password so I am unable to "verify PWD" in order to enter the settings menu. JK-BD6AxxS-6P、JK-BD6AxxS-8P P10of48 Apr 24, 2020 · - No password issues. Dec 14, 2023 · You signed in with another tab or window. 0H Jul 21, 2021 · I have my JK BMS and the ENJ app 3. You signed out in another tab or window. Sep 14, 2023 · Offgrid 48V Solar System Blueprint Grid Interactive and Inspection Approved 48V System Solar System Component Directory How to Build a LiFePO4 Battery Basic 12V Solar System LiFePO4 Cells LiFePO4 BMS 12V LiFePO4 Solar Batteries 48V LiFePO4 Solar Batteries Solar Friendly Heat Pump Air Conditioners All-in-one Solar Power Systems 48V All-in-one Buyer's Guide Not up for DIY? Nov 18, 2023 · ich habe an 2 16s 280Ah- Blöcken 2 JKBMS im Einsatz: JK SMART BMS 2A BALANCE CURRENT BMS 200A BT 36V 48V 60V Li-Ion LTO 18650 Battery Lifepo4 Battery Storage Mehrere Wochen war alles o. JK BMS held a professional BMS engineer team have more than 10 years experience in the electronics/battery BMS field, strength to design and produce the most innovative and high quality active battery balancer and active balancer BMS for li-ion,lifepo4, NMC, Ni-MH,Ni-Cd, Lead-acid batteries, red-flow batteries, VRLA and AGM batteries,etc. JK BMS held a professional BMS engineer team have more than 10 years experience in the electronics/battery BMS field, strength to design and produce the most inavative and high quality active battery balancer and active balancer BMS for li-ion,lifepo4, NMC, Ni-MH,Ni-Cd, Lead acid batteries, red-flow batteries, VRLA and AGM batteries,etc. 0 This connects to the BMS via BLE without any issues. PCPC 6 Transport type 1 1. Figure 3. tip look for the code generator and use that code to pair, then I I show again what exactly happened to the BMS and the strange 0. Filme și TV. Neustart und wiederholte SCANs brachten keinen Erfolg. Everything seems to work, but there's a minor issue: Temperature sensor alarm (yellow on the app, red on 4. Could someone perhaps share the code privately to try Dec 19, 2021 · Jk Bms 16s 48v 200a 150a 100a Lifepo4 Bms Active Balance Family Energy Storage Inverter For Growatt Deye Victron Connection - Buy Seplos Bms 48v,Series Energy Storage Inverter,Battery Management System Bms Product on Alibaba. All good. Can anyone shed some light on this please? I downloaded my apps from the app store on google play. B. 1. JK Inverter BMS 16S. Для початку подивитись серійник в додатку. Jul 3, 2021 · It is hoped that soon JK will be coming out with a Windows full function app interface as this is the rumor. © 2024 Shine United Nov 20, 2020 · I have two JK model b2a8s20p BMS. Readings seem correct. BD6A24S8P,'JK-B06A24SIOP JK- BtA24SISP'JK. 0002 N00003 No. This time I left the panel off altogether and just the inverter. We will answer your email shortly! Oct 11, 2022 · I turned the battery on and connected the horrible JK BMS App. within Android "App Permissions", it is allowed everything except for "Camera" and "Microphone": 'Files and media' value "Media" Aug 9, 2023 · I have a pair of B2A20S20P JK BMS that work great, but they've gotten into a mode where, if I disconnect the bluetooth connection I can't reconnect without restarting the BMS. yaml without problems for ESP32-C3 (talk pin 10). It showed most cells at or below 2v with one cell grouping not registering at all. The appear to be connected to something (the LED is solid), but I don't know what. Nov 19, 2024 · Do not put the JK-BMS and the Multi-RS on the same CAN-Bus. google_logo Play. Danke Mirko JK BMS held a professional BMS engineer team have more than 10 years experience in the electronics/battery BMS field, strength to design and produce the most innovative and high quality active battery balancer and active balancer BMS for li-ion,lifepo4, NMC, Ni-MH,Ni-Cd, Lead-acid batteries, red-flow batteries, VRLA and AGM batteries,etc. Deye thinks my battery are full and sends 56. my BMS: PB2A16S20P Computer software: JK BMS Monitor 2. Apr 18, 2023 · Hi all, I see all issues and dont see any similar. 28. I have 5 charge controllers, also in parallel, each wired to +/- bus bars. Managed to get the JK Modbus protocol document however in Chinese but most of the important parts are english as well. I have heard about this special code valid for 15 minutes - who do you contact for it ? Is it the same for all or is the code different for every BMS. Nov 24, 2024 · New BMS appears in device list but pair always fails with know default passkeys. 1 I am lost trying to connect via bluetooth. After-Sales Support: Download the "JK BMS" app for 24/7 assistance. The high-current active balancing technology can maximize battery consistency, improve battery range and slow down battery aging. com. I tried with the last 5. The Android App has some settings that the PC App does not have (specifically protocols higher than "010" for the RS485 port). I could have also used the single 2/0 here, but I found it easier to run the pair of #2 in my case. The equalizer works for 2A The equalized current is Add-on for Home Assistant to connect JK, JBD, Daly, ANT, SOK and Supervolt BMS via Bluetooth mqtt bluetooth ble bluetooth-low-energy home-assistant battery-monitor battery-management-system victron dalybms smart-bms xiaoxiang jkbms jikong-bms smartshunt ant-bms daly-bms jbd-bms jk-bms seplos-bms sok-bms This video explains how to connect the JK BMS to dual 8S batteries, power on the battery management system, connect to the app for your phone, and program vi The appearance of JK-BD6AxxS- 10P 、JK-B1AxxS- 15P 、JK-B2AxxS- 15P 、JK-B2AxxS-20P. Oct 26, 2024 · If it has conventional threaded terminals, you could remove the bms and add a JK bms. Die „JK BMS“-APP ist eine Verwaltungssoftware für Produkte der Active Balance-Serie. GPS,3. The jk bms has a balancer but you would not be able to balance every cell. Background: I had built an 8S 230Ah system for our cabin (see here) with a JBD BMS. Cărți. Download. The inverter turns on. I changed both passwords to alphanumeric letters without special characters and i cannot change the values in the BMS app. Then the weird Oct 7, 2022 · Hallo, ich habe gestern mein JK-B2A24S15P gestartet, Passwort "1234" in der App eingegeben und danach das andere Passwort "123456" auf mein Standard-Passwort geändert, auch eine 6-stellige Zahl. If I can repair the old one I will have 2 working BMS. Both JK OFF, all Battery Breaker/Switches OFF position 2. pdf Will be testing these soon might save time reverse engineering using the JK BMS monitor. Now, all I get is "Request Device Information Failure!" Can't see the BMS in the app at all any more. 07 Manuf. NOT GOOD. 74 loaded to my Android phone. I have an issue that I have never seen and would like to see if anybody else had the same… Installation : 12 X 605 watt bifaial, multiplus ii 8000, mppt 250/100 and 150/45 , automatic generator start stop through Lovato interface, 16 X eve mb31. XW Software: V11. 4. Luckely I got an old phone with an old appz version still running smooth. I've updated the app 3 times now on 3 different android phones using very different hardware/android versions. "JK BMS" APP is a management software for active balance series products. This is NOT about how someone wants the UI or general harangle over over minor issues. So I used a lab power supply, setted it to 12V and connected the "big" B- of the BMS and the B- of the sense port to GND and B+ and B4 of the sense port to the +12V. JK BMS relies on the energy transfer type active balancing technology with independent intellectual property rights, which can achieve a maximum continuous 2A balancing current. There are also coulomb counters, Bluetooth communication letters, GPS remote controls, and other Mar 11, 2023 · Ah, that's something. I use the VENUS OS and PI setup with the USB interface that that is reliable no issues. JK-BD6AxxS- 10P 、JK-B1AxxS- 15P 、JK-B2AxxS- 15P 、JK-B2AxxS-20P. Oznacza to przekazywanie energii z mocniejszych do słabszych cel. 0 APK download for Android. I downloaded the tar. Not sure if there is some magic to get this to work but I read another user Dec 13, 2024 · To pair a JK BMS to a phone app, open the dedicated JK BMS app on your phone, enable Bluetooth on your phone or tablet, then scan for available BT devices and select the particular new JK BMS from the list; you'll likely need to enter a default password (usually "1234") to establish the pairing connection. 0 APK สำหรับ Android แอพ "JK BMS" เป็นซอฟต์แวร์การจัดการสำหรับผลิตภัณฑ์ซีรีย์ยอดคงเหลือที่ใช้งานอยู่ Dec 25, 2019 · The BMS works fine with the ANDROID App over Bluetooth. I was unable to view the app due to phone issues and now I need to find the proper app for Android and load to my new phone. I have a JK-B1A20S15P Hardware Ver: V10. I've tried email to JK as well as message to Hankzor store, but not getting anywhere so far. The bms should stop this sort of failure but is a bit of a chance it didn't. 45 (reason for setting it up initial charge on batteries). Oznacza to Dec 29, 2019 · Recently installed this BMS with 24v 8S Eve 280s and Victron Multiplus 3000 with CerboGx. Apr 7, 2024 · IME the JK's were already 'SOC happy' in that after awhile without a full charge, the reported soc was clearly too high rarely a problem in my case as the inverter charging from solar doesnt stop at 100%, it waits until the BMS ->(esp32)->inverter coms tell it to stop (ie. Seems to be reliable after that. struggling with this since adding a second BMS (and battery bank) to my system yesterday. En outre le support de jkbms ne repond pas. Dann die Möglichkeit ins Netz zu kommen einrichten - z. I got it to pair with 1234 but verification was 123456??? It read total voltage and each cell so I changed password and started setup under lifpo4 tab Dec 15, 2020 · Hi guys, sorry for the question but i searched everywhere and can't find help. Dodatkową funkcją w MS JK jest aktywne balansowanie cel. The cable used is a standard cat5 cable. It started on one of them a while back, and now the other one is doing it. Learn how to build your own LiFePO4 battery here: https://geni. "make a pair failure"Très déçu car seule la version 19. Voltages all show fine, but after I leave it shuts off. Our professionals are always at your service if you require technical support, software activation for one of our products, or if you are missing some documents, like a user manual. Hat jemand eine Idee, was das sein kann Search the world's information, including webpages, images, videos and more. JK-BD6AxxS-6P 、JK-BD6AxxS-8P. Unfortunately nothing to do with the bms app problem. Hankzor offered to replace the unit but as the price of postage to China is ~50€ I just took the loss and went for JBD instead. On my old cell I have the app JK V4. 0) kostenlos für Android herunter. It looks like my model is affected: JK-BD6A17S6P, hardware version 7. JBLANCE/MPP-SOLAR Python program outputs correct values over Bluetooth. I'm really sad. All 3 banks/BMS are in parallel wired to +/- bus bars. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 31, 2024 · Hi today I find I am locked out of my jk bms on both of my batteries I can connect via Bluetooth no problem however when i go to settings and verify password none of the password work any more, default or any of the common ones I use. I have two of these BMS's and always used Android App Bluetooth first so maybe it does something. Figure4. On each battery I have installed JK B2A24S15P BMS. Dec 4, 2022 · Just had the jk-b2a8s20p BMS arrive , I connected everything up to a new battery I'm making (first one). Figure 2 JK-B2A4S2A4S appearance Size The size of JK-B2A4S balancer is 116. Gibts eine Reset-Möglichkeit am BMS? Das Kontaktformular bei JKBMS. Jul 14, 2022 · Check whether the protection board has been securely fixed with the battery cell, and only after confirming that it is correct, can the protection board be connected to power, otherwise it may cause serious consequences such as abnormal operation or even burnout. It stands out only for the active balancing feature, and Bluetooth App support, these are both useful features, especially for the DIY Mar 8, 2025 · I can’t pair the BMS battery Felicity LUX-E-48250LG03 with the PV18-5248 PRO inverter JKBMS Pairing Failure WTH ? Steve_S; JK Inverter BMS Android App keeps Apr 11, 2023 · Ammeter shows same as shunt and my AIO inverter. You would have to balance in groups of cells which is far from ideal. 05 volt and the BMS started balancing. Everything you need for setup and operation Feb 27, 2022 · The BMS would throw this protection fault and the temperature reading for the two temperature leads and the MOSFET reading all went to zero. gz. Maybe using BMS tools on the EG4 to read the cell setup parameters including the balance mV delta and match it to the JK BMS values. Рішення в тут . Apr 18, 2025 · Download JK BMS for Android: a free tools app developed by JK-BMS with 100,000+ downloads. BMS JK, to urządzenie w pełni konfigurowalne. The equalizer is suitable for 2 to 24 strings of battery packs with voltage acquisition and equalization. Jul 21, 2021 · It's frustrating to say the least. It was working fine for perhaps a month or so until this morning (giving me all the usual info/parameters) and now it refuses to go past "I want to make a pair". JK support is pretty much non-existent. After two months running no BMS, despite many tears and fears on forums, two cells were off by . BD6A24S6PfK-BD6A24S8P'JK. This BMS is designed to be similar to most modern residential Low Voltage BMS from the major brands like Pylontech, EG4, Jakiper, and many more. Hat das noch jemand? Sep 22, 2023 · I have never paired or want to pair or even know why I would pair this JK BMS. Later floyd Nov 18, 2022 · So the newer heater-enabled BMS is crap. 6 arrivait à connecter mon bms. So I would add: Jan 8, 2024 · wow, just checked my older JK BMS (had been switched off for 3 days) which is hooked up to a standby fully charged 24Volt 8x 304aH (8Kw) lifepo bank. com funktioniert leider auch nicht. default. My BMS , the jk BMS with latest firmware, is in control of Jan 4, 2022 · JK BMS Active Bluetooth BMS Manual 2022-01-04. Die Details in der JK BMS Android App verbunden via Bluetooth meldet: Cell count is not equal to settings. . I am currently trying to resurrect my battery by removing the BMS and top balance charging each parallel group individually. It may wake up the BMS properly. Dec 25, 2019 · Do note that with Android the Apps seem to be limited with regards to the Android Version running on the device. 6A Smart Active Balance BMS Available at Sriko Batteries, the top online electronics store for electronics. But maybe first. I don't own a Samsung, maybe someone else can confirm that they work. Select different CAN protocols and speed for each bus. [DEFAULT] ; If you want to add custom values/settings, then check the values/settings you want to change in "config. L'application « JK BMS » est un logiciel de gestion pour les produits de la série Active Balance. Nov 3, 2021 · This seemed a moot point when I started on DIY packs, however we are seeing higher active balance currents associated with BMS's and occationally I see some concerns raised about the potential for a BMS to fail and consequences to the cells if the failure is closed, instead of open. We're here to help with any questions or issues, and we offer a 1-year support period; Packing List: Includes Smart BMS (JK-BD4A20S4P) * 1,Wires (70cm) * 1,Switch (50cm) * 1,NTC (40cm) * 1,Operate manual * 1. Thread starter Oldminer; Start date Oct 7, 2022; Oldminer New Member. 7 and 2. JK_BMS RS485 Modbus v1_0. Pls note: the charger voltage must more 4V higher than battery packs, then can make bms power on. Ponieważ MS JK wykonują ten proces przy użyciu stosunkowo wysokich prądów 0,4-2,0A, doskonale nadają się do obsługi pakietów o znacznych pojemnościach. I was referring to the JK app version, not the iPhone. The link sent a zip file and when I opened it all I found in it was 5 apps for anti malware and tools to remove it. I have a few different Droid devices (Phones, a Odroid PC and more and it's a PITA. For example the cell voltage at 38%=3. While trying to log my JK-B2A24S15P data I found the discussion in the jblance/jkbms repository. Dec 10, 2024 · New version of the app keeps on telling me "Make a pair failure!" I have confirmed this by disconnecting and then reconnecting with the old cell. Rubbish. Ant bms's are are versatile because one bms will work with multiple chemistries and multiple series 8s-32s configurations and have a switch build into the app to change from NMC voltages to LFP voltages. Sep 1, 2024 · Laden Sie JK BMS APK (4. We're here to help with any questions or issues, and we offer a 1-year support period for your peace of mind with your JK Smart BMS; Packing List: Smart BMS (JK-B2A8S30P) x 1, Wires (70cm) x 1, Switch (50cm) x 1, NTC (40cm) x 1, Screws x 6, and User Manual x 1. In den Basis Settings lassen sich Cell Count Battery Capacity(Ah) Balance Trig. 0. I tried all the password combinations, 1234, 123456, and my previously working one, no joy. I would buy 4 new cells and a jk bms and build my own replacement battery. Once I reset all is fine for a few days or weeks. May 24, 2024 · Indeed I encounter the same compilation problem with ESP32 (talk pin 4) however I was able to compile the example file multi-bms_RS485_JK-BMS_PB_series_mode2_ESP32-C3. The JK instruction manual displays the CAN port in the wrong position. You switched accounts on another tab or window. Dec 11, 2020 · Batteries: LiFePO4, 3 separate banks of 3. I've tried to contact the Hangkor store where I bought the BMS but unless you're buying something they are dead silent. So it's either the BMS app or the BMS itself that's misreporting. end of ABS), so sometimes in winter it might be a kwhr out and sits BMSforlithiumbatteryOperationandmaintenanceinstructions HunanXiaoLithiumTechnologyLtd. Jocuri. Finalement Daly aurait peut-être été mieux😕 Dec 18, 2022 · I purchased a Smart BMS JK-B2A8S20P with Active Balancer 200A (4S-8S) on 29th July. Your mobile phone’s APP can establish a Bluetooth connection to the BMS in order to operate the charging and discharging switches, check the battery’s operational state, and make changes to the BMS’s operating settings. The BMS started and I Jul 6, 2024 · My JK BMS has a problem maybe either it´s S/W or with the app. 8V (Float charge voltage) between B+ and P-3. Dec 15, 2024 · In my tests running the JK BMS above its limits, the MOSFETs begin to heat up, which are temperature monitored, then triggers an over temp protection shutting off the battery until it cools. 8. 90 for the Windows app. I adjust settings. Lots of line noise (potentially damaging), and the whole thing crapped out. The mobile app provides Bluetooth connectivity, allowing you to operate the charging and discharging switches, check the battery’s operational state, and make changes to the BMS’s operating settings. nagglpc bmog iqv fjgb tylj vod iyanbc hrts nzb lsgbm