Micro USB 1A Lithium Battery Charger Module


  • 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 1000mAHcurrent 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 1000mAit is normal. It is protection function auto-substract the charging current to avoid burn damage to chip.
  • NO Reversal polarity.


  • 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- mini USB.
  • Work temperature- -10°c to +85°c.
  • Inversed polarity- NO.

1 JD
In stock

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