LTN20S50A50A001

20S 74V BMS 50A/ Battery Protection Circuit Module (BMS/PCM/PCB) for 20S 74V Li-ion Battery Packs

2 in stock

20S 74V BMS

Over charge detection voltage: 4.25V±0.025V

Over charge release voltage: 4.15V±0.05V

Over discharge detection voltage: 2.80V±0.08V

Over discharge release voltage: 3.00V±0.10V

1. Protection Circuit Board for 74V 20S Li-ion battery pack;

2. BMS applies for 20 cells Li-ion battery pack;

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

4. Compatible with Li-ion cells;

5. The Maximal working current: 50A;

6. With cell balance/equilibrium function;

7. 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.