Specification:
Voltage:14.4
Capatity:2600mAh
Warranty:30-day refund and 12-month warranty.
Replacement for Part Number：
220-6225-0020
220-6225-0021
NR18650 M26-4S1P-1
Compatible Models:
Ecovacs D83, Deebot U2, Deebot U2 Pro Robot Vacuum
DGN22, DGN22-11, ECOMB83 Robot Vacuum
We have always been trying to provide the best service and reliable products for every customer.if you have any doubt,you can email us immediately.
Battery Features:
1. The new battery cannot be charged, is there a problem with the battery?
Usually not. The charges the battery for the first time. Due to the instability of voltage and current, the machine may stop charging the battery when the battery is half charged (sometimes more, sometimes less).
If this happens, Don't worry, just take the battery out of the machine and recharge it again. The new battery charged for the first time may require several iterations. Don't worry, this is normal.
2. When the battery is in normal operation, if the battery is discharged to 3%, it must be shut down or recharged. If the battery is discharged to 0%, the battery will be damaged and its life will be attenuated.
3. Avoid falling, heating, and short-circuit, avoid using the baAvoid falling, heating, and short-circuit, avoid using the battery in an environment where the temperature is too high or too low.