The 16.6kWh Gobel Power EVE MB31 battery. Paralleling and balancing LiFePO4 batteries.

Here is the capacity test of the Gobel Power EVE MB31 which I wanted to do for a long time. Because of some issues with the Gobel Power DIY kit and 2 potential faulty JK-BMS, the whole test was delayed again and again.
Now I have paralleled the test battery with 314Ah+ with the battery shelf to charge it as quick as possible. Watching the big battery shelf and this much smaller test battery in parallel, we can learn a lot and see how the power distributes across these two different batteries. The top balancing of the test battery took pretty much the whole night because the JK-BMS we installed in the last video has only a 1A active balancer and this was the first real charge for the cells. I took them out of the box and installed them in the Gobel Power DIY Kit without any further treatment or testing.

It is always very interesting to work with LiFePO4 cells and batteries, watch them charging in parallel and auto top-balance through the JK-BMS. I also show you the latest and greatest of the JK-BMS, new app and firmware with additional features and functions. Pretty cool!

Gobel Power EVE MB31 cells, 3.2V, 314Ah, HSEV A+ Grade + discount codes:
https://off-grid-garage.com/batteries/

Gobel Power DIY Kit V2:
https://off-grid-garage.com/diy-kits/

Do we have 2 faulty JK-BMS here?
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New JK-BMS firmware:
   • New JK-BMS V14 and V15 Firmware with advan...  

Yixiang EVE LF280K Capacity Test. Best LF280K cell on the market?
   • Best EVE LF280K from Yixiang with over 300...  

Latest JK-BMS firmware for V14 and V15:
https://off-grid-garage.com/battery-m...

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