Screwdriver Battery Screwdriver Battery

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Cell Type:Samsung  Li-ion Battery  18650   3.7V  1500mAh

Battery Pack:18650 4S2P

Nominal Voltage & Capacity:14.4V 3000mAh

PCM:This battery pack applied special designed protection circuit: 

Over charge, Over discharge, Short circuit and over current protection.Prevent battery from fire and explosion.

Protection IC:

The protection IC with real time detection function: over charge ,such as over discharge ,over current and short circuit protection. It ensured battery security and stability.

MOSFET:MOSFET is the auto switch, which keeps the voltage in a stable range.

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