JK PB Series BMS Firmware Update & Upgrade Guide
JK-PB Series BMS Firmware Update. Fix issues and improve communication with inverter. Download the latest file and view the full guide.
JK BMS
How to Let JK BMS Communicate with The Inverter?
Update 2025: JK’s latest smart inverter BMS JK-PB series can now communicate directly with inverters from major brands. Even though the JK BMS can manage the battery pack well on its own, you may still want it to be able to communicate with the inverter… Read More »How to Let JK BMS Communicate with The Inverter?
How to Activate JK BMS: A Step-by-Step Guide
If you’re using JK BMS for the first time, you probably already know that it needs to be activated before it can start working. But how can you activate it? In this article, we will show you how to activate JK BMS using different methods.… Read More »How to Activate JK BMS: A Step-by-Step Guide
How to DIY Heating Pad for Battery
Are you tired of buying expensive heating mats that don’t do the job very well? Or maybe you need a heating pad for a specific purpose, but can’t find the right one? Why not try making your own heating pad? It’s easier than you think… Read More »How to DIY Heating Pad for Battery
How to charge LiFePO4 battery at freezing temperature?
Charging LiFePO4 battery at freezing temperatures can be challenging as the low temperature can affect the performance and lifespan of the battery. (Why You Cannot Charge LiFePO4 Battery Cell Under 0°C(32°F)?) Here are some general guidelines to follow when charging a LiFePO4 battery at freezing… Read More »How to charge LiFePO4 battery at freezing temperature?
How to Choose the Right JK BMS Model for Your DIY LiFePO4 Battery System
JK BMS is currently the best DIY LiFePO4 battery management system due to its active balancing feature and reasonable price. With a long list of JK BMS models available, it may be challenging to select the appropriate one for your battery system. In this article,… Read More »How to Choose the Right JK BMS Model for Your DIY LiFePO4 Battery System
What is the best BMS
What is the best BMS is a question that requires a lot of time to study. Especially when designing a battery pack for the first time. So in this article, we will show you what is the best BMS and what trusted BMS brands are… Read More »What is the best BMS
JK Active Balance BMS JK-B1A8S20P JK-B2A8S20P User Manual
JK-B1A8S20P/JK-B2A8S20P is JK active balance BMS for 4S or 8S LiFePO4 battery pack. The maximum balancing current of JK-B1A8S20P is 1A and the maximum balancing current of JK-B2A8S20P is 2A. The maximum discharge current supported by these two BMS is 200A， and maximum pick discharge… Read More »JK Active Balance BMS JK-B1A8S20P JK-B2A8S20P User Manual