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

BMS HCX-D079 for 3.7V 1S Li-ion/Li-Polymer Battery Packs (7A Charge, 7A Discharge)

1. Battery management circuit board for 3.7V 1S Li-ion and Li-polymer battery pack.
2. BMS/PCB/PCM applies for 1 cells Li-ion/Li-polymer battery pack.
3. To prevent the battery packs from overcharge, overdischarge, over current, over temperature, short circuit.
4. The Maximal working current: 7A.
5. Compatible with both Li-ion and Li-Polymer cells. 

We keep materials in stock only, we need around 3-7 days for samples productions. 

Sale Price:$
Quantity Amount
5-50$7.09
51-80 $6.99
81-100 $6.89
100+ $6.59
Weight:0.9g Model:
Total cost:

Quantity: (stock:

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Item
Content Criterion
Model
HCX-D079 1S-7A working current
Voltage
Charging voltage 4.2V
Current
Maximal continuous charging current 7A
Maximal continuous discharging current 7A
Current consumption ≤8uA
Overcharge Protection
Over charge detection voltage 4.35V±0.025V
Over charge detection delay time 700~1300mS
Over charge release voltage 4.15V±0.05V
Over Discharge Protection
Over discharge detection voltage 2.40V±0.075V
Over discharge detection delay time 50~200mS
Over discharge release voltage 3.00V±0.075V
Over Current Protection
Over current detection voltage 0.1V~0.2V
Over current detection current 8A-20A
Detection delay time 5~20mS
Release condition Cut load, automatically recover
Short Circuit Protection
Detection condition Exterior shot circuit
Detection delay time 150~500uS
Release condition Cut load, automatically recover
Balance
Balance voltage for single cell /
Balance current for single cell /
Resistance
Inner resistance ≤30mΩ
Temperature
Operating temperature range 0~+85℃
Storage temperature range 0~+85℃
Size(L*W*H)
L29mm*W7mm*H0.8mm