| English | Greek |
| backup battery | εφεδρική μπαταρία (An additional battery source available in Windows Mobile powered devices. It avoids data loss if the primary battery loses power) |
| battery charge | φορτίο μπαταρίας (The amount of battery power left on the system. It is shown, in percentage, if user holds the mouse over the battery icon) |
| battery life | διάρκεια μπαταρίας (The time for which a dry or alkaline cell is able to produce an electric current before it needs to be replaced) |
| battery saver | οικονομία μπαταρίας (A feature that allows a person to turn off some services on their phone to preserve the battery life of their phone) |
