1S Lithium Battery Charging Protection Board – 3.7V, 4A

LKR 200.00
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Description

The 1S Lithium Battery Charging Protection Board is a compact and efficient solution for safeguarding single-cell lithium batteries. It ensures safe charging and discharging by preventing overcharging, over-discharging, and overcurrent conditions. With a maximum voltage of 3.7V and a continuous discharge current of 4A, this protection board is ideal for small electronic devices, portable gadgets, and DIY battery projects.

Specifications of 1S Lithium Battery Charging Protection Board - 3.7V, 4A

  • Upper limit of discharge working current: 4A
  • Upper limit of discharge instantaneous current: 5A
  • Battery overcharge voltage range: 4.25V
  • Battery over-discharge voltage range: 2.5V
  • Quiescent Current:<30uA
  • Charging voltage: 4.2~4.5V
  • Product Size: 35x4x2.2mm
  • Features: Overcharge, over-discharge, over-current, short-circuit protection