POWER TOOL SYSTEM INCORPORATING BATTERY PACK FOR USE TO SUPPLY POWER AT DIFFERENT VOLTAGES TO DIFFERENT TOOLS

摘要

There is provided a battery power pack and power tool system, including at least first and second power tools operational with a first Voltage supply level and a second power Voltage supply level respectively. The battery pack is selectively mechanically and electrically connectable with each of the said power tools to provide power thereto and the first power tool includes electrical connection means in a first configuration to provide the power from the battery pack for the operation of said first power tool at the said first Voltage supply level and the second power tool includes electrical connection means in a second configuration to provide the power from the battery pack for the operation of said second power tool at the said second Voltage supply level such that the same battery pack is used to supply different required Voltage supply levels for the respective power tools.