46% Discount
2S 8A Li-ion 8.4V 18650 BMS Battery Protection Board Battery Cell Pack
৳ 140
৳ 75
SKU : MK0140
Specification
- Overcharge voltage range: 4.25-4.35v ± 0.05v
- Size: 40 * 17 * 3.5mm
- Over discharge voltage range: 2.5-3.0v ± 0.05v
- Maximum working current: 8A
- Working temperature: -40 --- + 50 ℃
- Maximum instantaneous current: 10A
- Storage conditions: -40-- + 80 ° C
- Quiescent current: less than 10uA
- Effective life: more than 50000 hours
- Internal resistance: less than 300mΩ
- Short-circuit protection: can be protected, delay self-recovery after disconnecting the load
- Charging voltage: 8.4V-9V
- Equilibrium current: 58mA
2S BMS Cnnection instruction:
- B+ Connect battery positive;
- B- Connect battery negative;
- MB Connect the point between battery1 & battery 2;
- P+ Charge/discharge positive;
- P- Charge/discharge negative
Description
1) High-accuracy voltage detection circuit;
2) Terminal of the charger using high voltage device;
3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);
4) MOS transistor can control the battery charge and discharge;
5) Low standby current consumption.
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