| English | German |
| backup battery | Sicherungsakku (An additional battery source available in Windows Mobile powered devices. It avoids data loss if the primary battery loses power) |
| battery charge | Akkustand (The amount of battery power left on the system. It is shown, in percentage, if user holds the mouse over the battery icon) |
| battery-friendly maintenance | Akku schonende Wartung (A feature that enables IT professionals to wake mobile systems for servicing by using a timer that activates only when the computer is plugged in. Using this feature, Windows runs maintenance only if the computer is using AC power) |
| battery life | Akkulebensdauer (The time for which a dry or alkaline cell is able to produce an electric current before it needs to be replaced) |
| battery life | Akkulaufzeit (The time for which a dry or alkaline cell is able to produce an electric current before it needs to be replaced) |
| battery saver | Stromsparmodus (A feature that allows a person to turn off some services on their phone to preserve the battery life of their phone) |
