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BMS/PCM/PCB - Li-ion/Li-Polymer BMS PCM PCB

BMS D725 for 37V 10S Li-ion/Li-Polymer Battery Packs (5A Charge, 15A Discharge)

1. Protection Circuit Board for 37V 10S Li-ion and Li-Polymer battery pack;
2. PCM applies for 10 cells Li-ion/Li-Polymer battery pack;
3. To prevent the battery packs from over charge, over discharge, over current, over temperature ,short circuit;
4. With cell balance/equilibrium function;
5. Compatible with both Li-ion and Li-Polymer cells; 
6. How balancing function works? After battery pack is fully charged. PCM 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.
7. PCM comes with all the voltage detection wires and connectors.
We keep materials in stock only, we need around 3-7 days for samples productions.

Sale Price:$
Quantity Amount
51-100 $27.59
101-200 $27.09
200+ $26.09
Weight:45g Model:
Total cost:

Quantity: (stock:

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Content Criterion
HCX-D725LI10S15A-07/028XY-AAA11 10S-15A working current
Charging voltage 42V
Maximal continuous charging current 5A (Charge Over Current≥14A)
Maximal continuous discharging current 15A
Current consumption ≤100uA
Overcharge Protection
Over charge detection voltage 4.25V±0.025V
Over charge detection delay time 700mS-1300mS
Over charge release voltage 4.15V±0.05V
Over Discharge Protection
Over discharge detection voltage 2.70V±0.05V
Over discharge detection delay time 0.7S-1.3S
Over discharge release voltage 3.0V±0.1V
Over Current Protection
(1st Protection)
Over current detection current 30A±10A / 0.1±0.01V
Detection delay time 330mS±100mS
Release condition Cut load / charge to recover
Over Current Protection
(2nd Protection)
Over current detection current 60A±10A / 0.2±0.02V
Detection delay time 33mS±10mS
Release condition Cut load / charge to recover
Short Circuit Protection
Short circuit detection current 300A-550A
(external resistance ≤ 0.1Ω)
Detection delay time <280uS (fixed)
Release condition Cut load / charge to recover
Balance voltage for single cell /
Balance current for single cell /
Temperature Protection
Temperature Switch /
NTC (10KNTC B=3435) 50°C±5°C
Inner resistance ≤20mΩ
Operating temperature range 0~+85℃
Storage temperature range 0~+85℃