2S 8A Li-ion 8.4V 18650 BMS Battery Protection Board Battery Cell Pack - Makersbd

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2S 8A Li-ion 8.4V 18650 BMS Battery Protection Board Battery Cell Pack

~~৳140~~ ৳110

0.00/5 See Reviews

SKU : MK0140

Brand : MakersBD

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Stock : 47

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Specification
Description
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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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