Abstract: A power tool includes a power tool body. The power tool body is configured to be adapted to at least a first battery pack having a first nominal voltage and a first output terminal set and a second battery pack having a second nominal voltage and a second output terminal set, where the first nominal voltage is different from the second nominal voltage. The power tool body includes a first input terminal set configured to be selectively electrically connected to one of the first output terminal set and the second output terminal set to supply power to the power tool body.

Abstract: A power tool includes an output assembly, a housing, and an illumination device. The housing includes a main body, a grip, and a power supply connection portion. The power supply connection portion is configured to connect a power supply device. The main body and the power supply connection portion are respectively disposed at two ends of the grip. The illumination device is mounted to the power supply connection portion and includes a light-emitting element and a shield covering the light-emitting element. The shield has a light emission surface allowing light to be emitted therethrough. The power tool has a central plane, and a ratio of a size of the light emission surface in a width direction perpendicular to the central plane to a size of the power supply connection portion in the width direction is greater than or equal to 0.5 and less than or equal to 1.