Module features and parameters:

   The protection board can not be used for lithium iron phosphate battery, hernia lamp, hand drill battery pack, electric fish battery pack, electric bicycle battery pack, children's car battery, 775 (4A) motor, 1W fish eye LED light, Please pay attention to the combination of customers! The

The lithium battery protection board properties:

Model: HX-2S-02 overcharge voltage range: 4.25-4.35v ± 0.05v

Size: 36 * 6 * 2.0mm Over discharge voltage range: 2.5-3.0v ± 0.05v

Working current: 3A Operating temperature: -40 --- +50 ℃

Instantaneous current: 5A Storage conditions: -40-- +80 ℃

Quiescent current: less than 3uA Effective life: more than 50,000 hours

Internal resistance: less than 45mΩ Short circuit protection: can be protected, need to charge recovery

Charging voltage: 8.4V-9V

 The protection board size and device description;

 The protective plate size is 36 * 6 * 2.0mm

Description of welding points:

· B + connected to the battery positive;

· B-connected battery negative;

· MB connecting 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-connection / discharge terminal negative (shared with charge / discharge).

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