ARK-2.5L-A1 introduction
ARK-2.5L-A1 battery, L means low voltage battery like 51.2V, A1 means first generation
Board Introduction
BMS Board
![](https://www.amosplanet.org/wp-content/uploads/2022/12/27450c49-44ff-4e76-8417-b1f3d6d1f588-1024x768.jpg)
![](https://www.amosplanet.org/wp-content/uploads/2022/12/image-7-768x1024.png)
Power Board
![](https://www.amosplanet.org/wp-content/uploads/2022/12/16712669921-1024x768.png)
3 lighting couples control 3 groups mosfets seperately , Charging or Discharging or Precharge
![](https://www.amosplanet.org/wp-content/uploads/2022/12/微信图片_20221217164508-1024x768.jpg)