2S BMS 20A LiPo Li-ion 4.2V 8.4V Balance Board PCB Battery Protection

Artikelnummer: 500

Kategorie: 1S - 5S


4,99 €

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2S 20LiPo Li-ion Balance Board 18650 BMS PCM Battery Protection 4.2V 8.4V


Model: HX-2S-JH20

Overcharge voltage range: 4.25-4.35v ± 0.05v

Over discharge voltage range: 2.5-3.0v ± 0.05v

Upper working current: 10A Operating temperature: -40 --- +50 °

Upper limit instantaneous current: 20A Storage conditions: -40-- +80 °

Quiescent current: less than 10uA Effective life: more than 50,000 hours



Charging voltage: 8.4V-9V

The protection board size and device description;

The size of the protective plate is 48 * 25 * 4mm

Welding point Description:

· B + connected to the battery positive;

· B-connected battery negative;

· MB connects the battery 1 to the connection point before the battery 2;

· P + connected to the charge / discharge side of the positive (charge side / discharge side shared);

? P-connect / discharge terminal negative (shared with charge / discharge).


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