5v-micro-usb-1a-18650-lithium-battery-charging-board-charger-moduleprotection-28
5v-micro-usb-1a-18650-lithium-battery-charging-board-charger-moduleprotection-265v-micro-usb-1a-18650-lithium-battery-charging-board-charger-moduleprotection-29

Lithium Battery Charging Board(5V Micro USB 1A )

30.00EGP

Product Description

Features
  • 100% brand new and high quality
  • Charge module- Linear charging.
  • Current- 1A adjustable.
  • Charge precision- 1.5%.
  • Input voltage- 4.5V-5.5V.
  • Full charge voltage- 4.2V.
  • Led indicator- red is charging Green is full charged.
  • Input interface- micro USB.
  • Work temperature- -10? to +85?.
  • Inversed polarity- NO.
  • Size- small to 25X19X10mm.

Note:

  • Ampere meter can only be connected to 5v input end of the module.
  • It is better that the charging current is 37% of the battery capacity. If you charge to the battery of 1000mAH, current of 400 is enough.
  • The connection wire should not be too thick.
  • Make sure the connect point is good.
  • If the input voltage is too high, like 5.2v, the current will be less than 1000mA, it is normal. It is protection function, auto-substract the charging current to avoid burn damage to chip.
  • NO Reveral polarity.

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