2S 7.4V 8A Li-ion 18650 Lithium Battery Charger Protection Board 8.4V Overcurrent Overcharge / Overdischarge Protection

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LOCKPICKWEBSKU: HX - 2S - A10

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$12.99 $27.99

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In stock

Description

2S 7.4V 8A Li-ion 18650 Lithium Battery Charger Protection Board 8.4V Overcurrent Overcharge / Overdischarge Protection

Properties of the lithium battery protection board:

Model: HX - 2S - A10 

Size: 41 * 8 * 2.2 mm 

Maximum working current: 8 a 

Maximum instantaneous current: 16 a 

Static current: less than 10uA 

Resistance: less than 300 m Ω 

Charging voltage: 8.4 v-9v

Overcharging range: 4.25-4.35 v plus or minus 0.05 v

Over voltage range: 2.5-3.0 v plus or minus 0.05 v

Working temperature: - 40 - + 50 ℃

Storage conditions: - 40 - + 80 ℃

Effective life: more than 50,000 hours

Short circuit protection: to protect and restore must charge

The protection board size and device description;

The protective plate size is 41 * 8 * 2.2 mm

 
Welding point description:
· B + battery anode;
· B - connect battery negative terminal;
· MMB connect battery 1 to battery 2;
· P + charging/discharge correct poles (charging end/discharge end sharing);

· P - charging/discharge terminal negative terminal (charging end/discharge end sharing).

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