The Panasonic Cordless Screwdriver are battery driven Screwdrivers with auto shut-off feature. They use Cobalt Li-ion Battery for a long life and thousands of recharging cycles. Each cell of the Li-ion Battery is monitored to ensure optimum charge / discharge.

The Panasonic screwdriver has an integrated control which cuts the power it the motor or the Battery is overheated. Again a feature that lets the Panasonic cordless schrewdriver be a tool that is of long use.