The Mirka® intelligent Li-ion battery allows a precise capacity measurement based on a coulomb counter. With Bluetooth and the myMirka® Dashboard, you can easily monitor battery health status and available capacity. It is also possible to monitor individual cell voltage and together with the coulomb counter both battery lifetime and usage time can be prolonged. The firmware in the battery is upgradeable via Bluetooth connection of the sander/polisher. The 10.8V 2.5Ah battery has 3 cells.

Specificaitons:

• Type:   Rechargable Li-ion 3INR 19/65
• Battery Voltage:   10.8 vdc
• Capacity:   2.5 Ah/ 27.0 Wh
• Intelligent battery: Yes