4S 18650 Li-ion Lithium Battery Charging Protection Board 14.8V 16.8V

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Description:

1.For battery capacity of various combinations of various shapes of 14.8V 16.8V lithium batteries packs. It can be used for 4 series.
2.Using excellent raw materials, the power consumption is lower.
3.The power range described applies to the following products: low-power inverters, massager battery packs, LED lamp backup power supplies, 12V electronics, solar street light battery packs, monitoring standby power supplies, and other products.
4.Components are S-8254AA protection chip and AO4407*4, fine workmanship, via comprehensive testing.
5.This protection board design is excellent, fine workmanship, comprehensive test, compact size.

Specification:

Material: Board
Size: 7 cm / 2.76 inch
Over charge voltage range: 4.25-4.35v±0.05v
Over discharge voltage range: 2.3-3.0v±0.05v
Maximum operating current: 4-6A
Working temperature:-40---+50°C
Upper limit instantaneous current: 10-13A
Storage condition: -40-- +80°C
Quiescent current: less than 30uA
Effective life: more than 50,000 hours
Internal resistance: less than 100mΩ
Short Circuit Protection: Protectable and Rechargeable

Package Includes:

1 Piece Battery Charger Protection Board

Note:

Please allow slightly difference due to manual measurement.
Color may be slightly different since different monitor.
Don't mix good batteries and bad batteries together! The capacity/internal resistance of the 4 batteries should be as close as possible (2 good batteries + 2 poor battery use effects = 4 poor battery use results).

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