Mivvy náhradní Li-Ion akumulátor 3900 mAh pro Mivvy UM400

The replacement Li-Ion battery with a capacity 3900 mAh intended for Mivvy UM400.Before the first loading is recommended nabít battery to full capacity, then remove from the charging connector, and approximately one hour after the operation again connect the power connector and the battery a second time.Battery has no memory effect, because the battery is not recommended format.
The parameters and specifications:
For model: Mivvy UM400
Type of batteries:
Li-Ion
Capacity:
3900 mAh