1B12A Mini 5v USB 1A Lithium Battery Charging Board Charging Board

  • Sale
  • Dhs. 15.00
  • Regular price Dhs. 20.00

Delivery within UAE in 2 Days




1. Charge module- Linear charging.

2. Current- 1A adjustable.

3. Charge precision- 1.5%.

4. Input voltage- 4.5V-5.5V.

5. Full charge voltage- 4.2V.

6. Led indicator- red is charging blue is full charged.

7. Input interface- mini USB.

8. Work temperature- -10℃ to 85℃.

9. Inversed polarity- NO.



  • 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

Package Content:

  • 1 x 5V Mini USB 1A Lithium Battery Charging Board Charger Module IN 4.5V-5.5v