| Subject | English | Korean |
| comp., MS | battery charge | 배터리 충전 (The amount of battery power left on the system. It is shown, in percentage, if user holds the mouse over the battery icon) |
| comp., MS | battery life | 배터리 수명 (The time for which a dry or alkaline cell is able to produce an electric current before it needs to be replaced) |
| comp., MS | battery life | 배터리 사용 시간 (The time for which the cell(s) in a rechargeable battery can produce an electric current before the battery needs to be recharged) |
| comp., MS | battery saver | 배터리 절약 모드 (A feature that allows a person to turn off some services on their phone to preserve the battery life of their phone) |
| math. | weighted battery | 가중 베터리 |