LTF4S8A8A004

4S 12.8V BMS 8A/ Battery Protection Circuit Module (BMS/PCM/PCB) for 4S 12.8V LiFePO4 Battery Packs

100 in stock

4S 12.8V BMS

Over charge detection voltage: 3.90V±0.025V

Over charge release voltage: 3.80V±0.05V

Over discharge detection voltage: 2.00V±0.05V

Over discharge release voltage: 2.50V±0.1V

1. Protection Circuit Board for 12.8V 4S LiFePO4 battery pack;

2. BMS applies for 4 cells LiFePO4 battery pack;

3. To prevent the battery packs from overcharge, over discharge, over current, over temperature, short circuit ;

4. Compatible with LiFePO4 cells;

5. The Maximal working current: 8A;

6.How balancing function works? After battery pack is fully charged. BMS will detect each cell’s voltage

and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps cells have

longer service life.