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2S 7.4V 8A Peak Current 15A 18650 Lithium Battery Protection Board


Power up your devices with the 2S 7.4V Lithium Battery Protection Board! Stay charged and protected with ease.

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SKU: 10003496
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2S 7.4V 8A Peak Current 15A 18650 Lithium Battery Protection Board With Over-Charge Discharge Protection Function (10003496)

With the 2S 7.4V 8A Peak Current 15A 18650 Lithium Battery Protection Board, you can now power up your devices without any fear of over-charging or over-discharging your batteries. This protection board is equipped with state-of-the-art technology that will automatically cut off the power supply when your batteries reach their maximum or minimum voltage levels, preventing any damage or harm to your batteries. You can now enjoy using your devices without any concerns about battery safety!

Type: Voltage Regulator
Dissipation Power: 50W
Supply Voltage: 8.4V
Application: 18650 lithium battery

Overcharge voltage range: 4.25-4.35v±0.05V
Over-discharge voltage range: 2.5-3.0v±0.05V
Working current: 0-5A
Working temperature: -40—+50 °C
Instantaneous current: 6-7A
Storage conditions: -40– +80 ° C
Quiescent current: less than 5uA
Effective life: more than 50,000 hours
Internal resistance: less than 300mΩ
Short circuit protection: protection, charge recovery
Size: 38*8*2.6mm
Solder joint description:
B+: Connect the battery positive pole;
B-: Connect the battery negative pole;
MB: Connect the connection point between battery 1 and battery 2;
P+: charging/discharging terminal positive (common terminal/discharge terminal shared);
P-: Connect the negative terminal of the charge/discharge terminal (common to the charge terminal/discharge terminal).

Package Contents:
1 x 2S 8A lithium battery protection board

Additional information

Weight 0.1 kg
Dimensions 3 × 6 × 1 cm

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