Aug 20, 2022 · This is a serious issue against JK BMS cos any loss of connector cables means your BMS is a brick. #1. 8 instead of 11. The charger arrived 15 days late, which completely threw off my build because I was setting everything up to balance first before I started the "real" build. The JK manual says either pin 1 and 2, or pin 7 and 8. Latest version of JK BMS is 4. The JK Inverter BMS 200A with 2A active Balancer with screen and case from Luyuan. Estimated number of the downloads is more than 50,000. Jan 1, 2024 · A few words about JK default settings: generally the JK default settings are crap for LiFePO4, you need to adjust these (if you haven't already) IIRC the default high cell voltage disconnect setting in the JK is 4. BMS z Aktywnym Balanserem, Opartym o Superkondensator. When I apply a high charge (40-50a) or a discharge (50-100a), the BMS shows one of the cells is lower during a charge and higher during a discharge. May 26, 2022. It arrived before they said it would. When I changed back the battery capacity parameter the percentage remained at 76% and now it shows a lower percentage all the time. This is a LCD “HMI” touch screen display compatible with all models of JK SMART BMS. "JK BMS" APP is a mobile phone management software for active balance series products launched by Chengdu Jikong Technology Co. 17 firmware and the problem is still there. I have both the Daly 16S 48V 300A BMS and the JK-BMS 200A 2A model to choose from. Model: JK-BD6A24S12P Feb 1, 2024 · I bought the JK BMS B2A24S20P for around $125 from the JK store. 2V): Power Converters - Amazon. 65volts. I've had to turn off the temperature logic in the 3rd tab. 4A Active Balance Build-in Bluetooth with RS485 PCB Battery Protection Board Li-ion LiFePO4 LTO Lithium Battery Pack (JK-BD4A17S4P) : Electronics Feb 25, 2024 · Victron Multiplus on JK BMS - Balancing. 82 $ 292 . #15. Product Overviews: Battery Active Equalizer (JK-B2A24S) is a balanced solution for large-capacity series lithium battery packs Management system. com: JKBMS Smart BMS 8S-20S 150A 1A Active Balance Built-in Bluetooth with RS485 PCB Battery Protection Board for Li-ion LiFePO4 LTO Battery Pack (JK-B1A20S15P) : Electronics Product Overviews: Battery Active Equalizer (JK-B1A24S) is a balanced solution for large-capacity series lithium battery packs Management system. Product Overviews: Battery Active Equalizer (JK-B1A24S RS485) is a balanced solution for large-capacity series lithium battery packs Management system. Oct 17, 2023 · Thank you. For ease of connection, supplied balance wire length and seeing status light, I’m orienting it connector end up (FET end down). Keywords. Am I correct to assume this will work with my 16 cells? . Feb 21, 2023 · JK BMS has a great naming rule that allows you to identify its maximum current, number of supported battery cells, and active balancing current quickly. Happy owner of a 8S 200A JK BMS. Yes, its' failure mode is to short circuit the gate to the drain, so it's prudent to have some Apr 14, 2023 · Or discharge diode (high power diode selected according to load) JK SMART BMS Lifepo4 Battery 12S 14S 15S 16S 17S 20S 21S 24S 150A 200A Active Balance Li-Ion 18650 Camping Battery Ebike NOTE::Temperature sensor:RS485 interface(At present, all JK BMS are configured with RS485 function by default):LCD interface(At present, all JK BMS are Jan 21, 2024 · Mar 3, 2024. Apr 9, 2024 · [Easy Connection] The BMS battery protection board has a companion mobile app for Android and iOS. Cart is running. Main technical parameters: JK-BD6A20S10P. I have two JKBMS's. I'm leaning toward the JK-BMS. 5mm. There is no pin pair where to measure ~100 - 140 ohm. Only 20 left in stock - order soon. kolek said: The newer version of the JK-BMS will talk to inverters, and there's a project to allow the JK-BMS to talk to the inverter. Here are the steps to activate JK BMS using a 2-inch display: Connect the display to the LCD port on the BMS board using the provided cable. 3 of the BMS show the correct temperature but the 4th one is showing around -40ºC on all the temperature sensors. DALY LiFePo4 BMS. Apr 30, 2021 · This video is shows how to wire a 16s Lifepo4 battery, including with the BMS. This manual shows how to connect 16S JK Inverter BMS. Second: JK BMS (JIKONG) This is the place where we can discuss about the JK-BMS Installation, Support and maintenance. com: JKBMS Smart BMS 8S-17S 40A 0. May 12, 2022 · I have 72v 49Ah lifepo4 battery. Apr 9, 2024 · Amazon. The equalizer works for 2A The equalized current is Small in size, easy to use, and packed with features, the BMS may be found in many battery PACKs for different products including solar power stations, walkers, shared cars, high-power storage, base station backup power, and tiny sightseeing automobiles. com: JKBMS Smart BMS 8S-24S 150A 2A Active Balance Built-in Bluetooth with RS485 PCB Battery Protection Board for Li-ion LiFePO4 LTO Battery Pack (JK-B2A24S15P) : Electronics Mar 24, 2024 · EU. After calibrating it in the app, with no load. 6A Jul 27, 2022 · 【Own Development APP】JK BMS has its own APP and Bluetooth communication, the battery status can be displayed precisely on your phone. Created Date. In this naming convention, three letters, A, S, and P, are used to represent the active balancing current, the maximum number of Note: RS485 module /LCD display don't include in BMS , if you need them , need to buy seperateply ~ JK 8S-24S Active Balance Battery Protection Board Smart Bluetooth BMS 8S 10S 12S 13S 14S 15S 16S 20S 24S RS485 APP Lifepo4 li-ion LTO 24V 36V 48V 60V 72V 84V 8S-17S 40A Continuous current 0. Anyway, its all working pretty well aside from a few niggles (the JK is running the latest firmware as of a month ago or so, 15 At present, the company's main products are Smart BMS with active balancer,Active balancer, lithium battery Voltage difference repair instrument. Feb 16, 2022. Works with JK BMS having UART or GPS interface ( compatibility list here) Works with every DALY and Hi BMS ( DALY Clone) that has an UART/RS232 interface. The bms would be spaced off the box about 3/16” by the use of four 1” square 3M cable tie mounts so there Some BMS, from what I know, have the possibility to signal if a wire from the battery broke and, as is happening to you, a battery goes suddenly to 0. JK BMS is free Tools app, developed by JK-BMS. 6A 100A, 24S 1A 150A, 24S 2A 150A, 24S 2A 200A, 16S 2A 300A The BD6A24S12P Active Balancer BMS has a working voltage of 20~100V, making it suitable for a range of applications. How ever, in my app there is no reset function. Hankzor & JK Corporate were advised last year, and they agreed this should be fixed along with other functions in November of 2022. 4A Active Balance 8S-17S 60A Continuous current 0. , LTD. Therefore I made a cable connecting 8 with 1 and 7 with 2. eddy. Apr 24, 2024 · On this page you can download JK BMS and install on Windows PC. com: JKBMS Smart BMS 4S-8S 200A 1A Active Balance Build-in Bluetooth with CAN RS485 PCB Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack（JK-B1A8S20P） : Electronics Jan 30, 2024 · Seplos v3 comms with solar Assistant and EG4 3000EHV-48 (solved) Balazar. The whole set of replacement products may be new or close to new. 00. 6 amps active balancing. In several youtube videos, pictures etc. This BMS has 2 7 AWG wires for the input and output. P- to C- should read open both ways, for BMS with separate charge/discharge ports. Oct 20, 2020 · Smart BMS 1A/2A Active Equalizer Balancer Battery Protection 14S ~ 24S 100A 150A 200A 300A Phone APP Lifepo4 li-ion LTO RS485 Model #s 20S 0. The App UI is also a bit dated. Typically, JK BMS models are named in the format of JK-B2A8S20P. Then I emailed jk bms company. I'm going to make a 48v 304ah battery with 16 eve lf304 cells. Jun 10, 2024. Finally replaced Daley BMS with the JK. În imaginea de mai jos am 2 BMS-uri conectate simultan (USB1 USB Serial și USB2 USB Serial). I’m planning on mounting JK 200amp versions on the end of a 16S wooden battery boxes. I will look into this also. The dimensions of the Aug 17, 2023 · Keine Schönheit aber ich bekomme, was ich brauche. Messages. Monitor, protect, and optimize your battery systems with cutting-edge technology. I even had to install the newest version of the app, to be able to find the bms via bluetooth as the older version did not even do that. Dec 14, 2021 · Norway. . Product appearance The product appearance is shown in figure 2. SODIUM BATTERIES. My app is the JK official app from AppStore. 1st time jk bms shows accurate percentage and remaining capacity of battery. CAN. Widely used for LTO battery packs 20S to 24S, LiFePO4 battery packs 16s to 24s, Lithium-ion battery packs 14S to 24S. One of the observations what I can see is that my cells seem to be drifting apart even that I have balancing activated Aug 23, 2021 · Oct 9, 2022. My question is this. I also bought a recommended charger based on specs from a lesser known store. Battery is EVE DIY 16S2P 48V. JK BMS in Extreme team 48 60ah. You can take one out of service for repair and still have the lights on to see by. Check all the BMS settings before you get into the running cell issue. , but beyond things like that, is there any real 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. Join Date: Jan 2016. Jun 16, 2024 · New Member. Product Overviews: Battery Active Equalizer (JK-B2A24S RS485) is a balanced solution for large-capacity series lithium battery packs Management system. Connect the battery pack to the B- port on the BMS board. The equalizer uses a supercapacitor as a medium to achieve active energy transfer equalization. kolek said: Prior to the recent problems with the new JK-BMS, it seemed the consensus was that JK-BMS was better than Daly BMS. The above active balancing BMS with active balancing current cover from 0. 6-2A balance current, will be the perfect BMS for your system. period, the company shall have the right to choose to repair or replace the whole set of products after receiving the notice of the product failure and verification. It is rated for 200 continuous amps and 350 amps for seconds. Das wars. 0. Hi, I have a B1A24S15P BMS. I can see that there is a factory reset function in the app. Introduction The BD6A20S12P Active Balancer BMS is a cutting-edge lithium battery smart BMS designed for large capacity series lithium battery packs. You can actively see the status of your batteries, voltages of each cell Apr 9, 2024 · Amazon. This time, it comes as an inverter BMS, so it can communicate with almost any inverter on the market via CAN or RS485. I think these are used here as a fuse, so it did it's job. can someone share what JK should be set to. (common port BMS will read short circuit both ways). I may be suprised and plug it in with the cable I made and it may work. Doing 2 batteries instead of a 2p16s gives you redundancy for the low price of a single BMS which are pretty cheap in the long run. It is equipped with advanced features such as voltage collection, active large current balancing, overcharge, overcurrent, overtemperature protection, Coulombmeter, Bluetooth connectivity, GPS remote, and many more. 01R resistors on the input of the balance leads, before the mosfets. Apr 7, 2024 · 77. Reload to refresh your session. But overall i will take functionality over 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. FREE delivery Apr 26 - May 8. guarantees that the products are fully tested. Please let me know if you have any questions, and here are the affiliate links You signed in with another tab or window. Subject. With advanced features and cutting-edge technology, the BD6A24S12P Active Balancer BMS is the ideal choice for those looking for a high-quality lithium battery management system. Don’t think the batteries have completely warmed up yet, there was just 4c in that room when I woke up this morning. 6A to 5A series, and support max continuous discharge up to 350A. 0, was released on 2024-06-21 (updated on 2024-04-24). Its flexible nature makes it an ideal choice for a wide range of applications including electric vehicles, home energy storage, power banks, and more. 2v (11. But after recharging and then discharging. Working voltage: 20~100V. JK BMS Battery Equalizer JK Smart BMS 4S 6S 7S 8S 17S 20S 24S 12V 24V 48V Battery with 0. be/LDalnC01MZE), we want to find out what exactly happened and why the BMS exp JK-BMS - якісній, надійні, функціональні плати для роботи з LiFePo4, Li-Ion, LTO акумуляторними збірками Sep 9, 2023 · When the BMS is active, press and hold the button for 5 seconds to deactivate the BMS. . Technical Specifications. 82 Get it Jun 5 - 20 Apr 20, 2024 · JK LCD Screen. turn the multi to off. If I set the protocol to Pylontech, the charge is no problem, but the inverter does not increase the SOC. Author. 6). Location: Central Florida. JK-BMS z Aktywnym Balanserem, bardzo fajne urządzenie, które łączy najlepsze cechy bms-a oraz balansera aktywnego w jednym urządzeniu. 6mm × 99mm × 18. This BMS is compatible with Dec 21, 2022 · The discharging of the BMS however seems to be normal, discharging with 100A from all the BMS without any issues and the BMS functioning as and decoupling in case of under voltage or over discharge. 【Multiple Chooses】JK BMS can be used in 12V 24V 48V,4S-24S,100A-350A max current lifepo4 battery system, and 0. Overall rating of JK BMS is 3,6. Connect the load or charger to the P- port on the BMS board. 6A Active Balacne 0. May 19, 2024. Setare protocol de conectare JK BMS la Solar Assistant. The cells were balanced and measured manually with a multimeter during these charges/discharges Mar 25, 2023 · 🔹 Detallada explicación del funcionamiento y configuración para las bms JK, este vídeo se basa en una JK 4-8S de 200A pero es igualmente válido para todos l Nov 18, 2022 · FYI on JK-BMS LOGS The internal logs of the JK-BMS are NOT ROLLING LOGS, they accept the first 50 Entries and then STOP. Buy BMS Battery Equalizer Balancer JK Smart BMS 1A 2A Active Balance 4S 8S 16S 20S 24S 60A 100A 150A 200A 12V 24V for Camping Power Bank Lifepo4 Battery (Color : JK-BD4A8S4P, Size : 3. com FREE DELIVERY possible on eligible purchases May 20, 2022 · After we saw some magic smoke from the JK-BMS in the last video (https://youtu. ANT Bluetooth BMS. The only pair having 140 ohm is 7 and 8. 2volts - far too high - should be 3. The problem of the JK Inverter BMS resetting to the Li-ion profile and potentially allowing to overcharge your battery is now fixed. I still can’t get the JK BMS to start, there is a distinct humming sound when I connect the 9v battery, but no beep and I can "JK BMS" APP is a management software for active balance series products. I do not have the Victron Cerbo GX yet, It will arrive soon. The equalizer works for 1A The equalized current is "JK BMS" APP is a management software for active balance series products. This morning the overall battery voltage is up by 0. 21. Explore our BMS Oct 29, 2018 · Search Results for: jk bms password Toyota Techstream 14. Feb 25, 2024 · După conectare și la portul USB de la Raspberry PI vom putea selecta în Solar Assistant protocolul USB JK RS485 și apoi adaptorul (USB USB Serial), după care vom putea apăsa pe Connect. It enables users to connect via Bluetooth to monitor battery status, adjust protection board settings, and control charging/discharging switches. Sure it's cool, I get it. Oct 11, 2022 · Red on C- and black on B- should be open. Posts: 300. JK LCD Screen. New JK-BMS, 8S-16S, 24V 48V, 100A-200A. At present, the company's main products are Smart BMS with active balancer,Active balancer, lithium battery Voltage difference repair instrument. CAR AUDIO. You signed out in another tab or window. 1. us/DIY-LiFePO4Support our channel by shopping our web store for lithium batteries: https://gen ABOUT US. Jul 6, 2021 · 2. 12 to 15. Chengdu jikong technology co. Change it to 20 times higher for example 72v 49Ah to Jun 3, 2024 · I have 2 JK's that made great range targets after they both died in critical applications. Daly Li-ion BMS. [Wide Application] The Smart BMS is compatible with various battery types such as Li-ion, LiFePO4 Feb 21, 2024 · I have seen several posts regarding the JK-BMS. I have also tested other apps also from AppStore. I have updated from 15. Install add-on: GitHub - fl4p/batmon-ha: Add-on for Home Assistant to connect JK, JBD, Daly, ANT and Supervolt BMS via Bluetooth. Dec 2, 2023 · 1. Hello, my JK BMS is showing inaccurate cell voltage. Posted on March 4, 2019 by OBDII365 Repair BMW CAS3+ ISTAP with Autel IM508/IM608 Feb 22, 2023 · There are two blown resistors (one of them shown in the picture) that correspond to the non-detected cells. Apr 7, 2024. These are 0. Have any of you used this BMS for larger controller/motor combinations which are rated for 400 to 600 amps like the Altrax or Navitas? JK-B1A24S15P. However, when trying to charge the BMS, the charging MOSFETS seem to remain disabled and I am unable to charge the BMS. To the best of my knowledge, this has NOT been done YET. Nov 5, 2022 · 1. This is the brand new JK-BMS with a lot of new and interesting features. Feel free to contact us for assemble manul or custom design WHO WE ARE. It says 8s to 20s battery strings. Now the app finds it, but won't accept either the 123456 nor 1234 PW. It would mean my JK BMS could talk to my Deye inverter. I use the new JK bms on my diy battery in combination with a Growatt sph 4000. Apr 10, 2024 · [Wide Application] The JK Smart BMS is compatible with various battery types such as Li-ion, LiFePO4, and LTO. Ein Usb Dongle. BMS (Battery Managment Systems) Replies. 4. 6 Dongle starts as Access Point – for easy config JK-B1A16STH Battery Active-Balancer Specification and operation manual 3/13 Chengdu Jikong technology co. I'm looking at a JK bms on eBay for $65. 1 Main Specifications Product Overviews: Battery Active Equalizer (JK-B5A24S) is a balanced solution for large-capacity series lithium battery packs Management system. Black and red swapped on diode test shoudl read a "normal" diode (usually 400-ish to 700-ish, depending on how your meter works). Works fine also due to the support received from Andy@offgridgarage. The manual says 12 and 13, but my JK doesn't show any resistance. connect the multiplus negative wire to the Batteries Neg terminal. #4. You switched accounts on another tab or window. Mar 24, 2024. 018 Download FREE. , ltd. Jan 31, 2021 · 2. Feb 25, 2024 · Thanks to one of my viewers, Miro, we have now a working code generator for the new JK Inverter-BMS for Force Updating firmware updates. JK-B2A24S20P. Maybe you can implement some cool charging strategies, etc. Fie 2 JK-B1A16STH renderings-heads&Interior front Size The size of the JK-B1A16STH equalizer is 157. I recently setup a victron system (MP2 5kva, cerbo, 150/45 and 250/100 MPPTs) with a DIY battery (16x EVE280V3) and new JK inverter 200A BMS (no smartshunt, JK calling the shots over CAN). #227. Apr 8, 2024 · Amazon. Maybe check if there is a solid connection between the BMS anche the Cell for the misbehaving signal. And, of course, it also has an active balancer onboard, so no need to install one or even worry about cell deviation. The equalizer is suitable for 2 to 24 strings of battery packs with voltage acquisition and equalization. I don't like the case which will lie flat on the ground. Looking again in the box and I found an old board with the smd not soldered all close but but far enough away to allow me to desolder them with the soldering Gone Wild. They replied and told me to discharge battery to zero. JK 16S Inverter BMS Connection Diagram. Now it's less clear, at least in my mind. fischer (Eddy Fischer) September 7, 2023, 9:10pm 6. Discover the future of energy management with our JK Smart Active Balancing BMS 4-8S Smart LiFePO4 Battery Management System (B1A8S10P) with Active balancing and built-in Bluetooth perfect for 12V and 24V Battery systems. The equalizer works for 5A The equalized current is Jul 1, 2024 · At present, the company's main products are Smart BMS with active balancer,Active balancer, lithium battery Voltage difference repair instrument. 4A Current 80A 40A BT RS485 Battery Protection Module (Color : BD4A8S4P, Size : JK) $8188. 4/30/2024 12:12:32 PM. 80 amps Learn how to build your own LiFePO4 battery here: https://geni. 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. 6A Active Balance 8S-20S 60A Continuous current 0. Daly Smart Bluetooth BMS. Need help with BMS settings. If I set the bms to the growatt protocol, the inverter charges the battery with intermitting amps, fro 00 to 10A within 1 or 2 seconds. I am using one of the new inverter JK BMS with 16 x EVE 280 Ah cells. Aug 2, 2020 · After having my JK BMS sitting for a couple of months, it now won't pair anymore. The equalizer works for 1A The equalized Aug 31, 2022 · I had 2 possibilities: - buying the new led from aliexpress (wasting time and money on this tiny display) - replace the burnt led with a resistor to simulate the voltage drop of the led. My settings are as per recommendation of Andy. Otherwise that may well be a faulty BMS but everything must be checked first. 2. This touch screen can be used to program the parameters into the BMS on the go, without needing to bring along a laptop for programming modifications. com: JKBMS Smart BMS with Heat CAN RS485 4S-8S 200A 2A Active Balance with Bluetooth Battery Protection Board for LiFePO4 Li-ion LTO Battery Pack (JK-B2A8S20P-HC) : Electronics 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. , Ltd. JK BMS,JK Inverter BMS,Manual,Diagram,Connection. Specificaly the JK-B2A20S20P. Description. JK Smart Bluetooth BMS. Gobel Power. 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. I got a remote indicator for use on my golf cart but I need ca 2m of cable between the battery and the drivers dashboard. The JK has undergone a lot of fine tuning over the months as reported here and has a better charging algorithm implementation. original DALY WiFi Module , works ONLY with BMS from July 2023 ! Deploy it in 2 minutes ! from rel 2. Jk bms shows 0 percentage and 0 remaining capacity. This touch screen can be used to program the parameters into the BMS on the go Opens in a new window. Hi, I've just installed 4 banks of 16s eve280 hooked up to JK BMS PB2A16S15P. VERY quickly touch the multis positive wire to the batteries positive connection do a - on /off / on /off and keep repeating this until there is no more sparking you must do this on/off/on/off VERY quickly. Apr 10, 2024 · Amazon. RS485 to Growatt. The equalizer works for 2A The equalized This item: Smart BMS JK B2A24S20P Smart BMS 2A Balance Current BMS 200A BT 36V 48V 60V Li-Ion LTO 18650 Battery Lifepo4 Battery Storage BMS Protection Board with Balance $292. 6. 3. Today. Dec 29, 2021 · Feb 23, 2023. JBD Smart Bluetooth BMS. By mistake I changed the Battery Capacity parameter and (even the battery is full and it showed 100%) the battery remaining dropped to 76%. This Force Updating Aug 29, 2021 · I'm about to order parts to build my first lifepo4 battery. May 26, 2022 · May 26, 2022. Hopefully!I have some ba At present, the company's main products are Smart BMS with active balancer,Active balancer, lithium battery Voltage difference repair instrument. zs ef dk pb xd mu aa sa ua gu