Lithium-ion battery technology. No memory effect or self-discharge. The charging station that comes complete with the tool charges the battery on its own or together with the tool. Charger, carry case, double ended screwdriver bit included. 14.4 volts. 0-370 / 0-1150rpm. Max torque 38Nm. Screw diameter up to 8mm. Drilling capacities in wood 30mm, in steel 10mm. Torque settings 25+1. 10mm keyless chuck. Soft grip. 1 hour charging time. Powerlight. Size (H)29.7, (W)38.8, (D)10.6cm. Weight 2.814kg (packaged) and 1.15kg machine weight. Lithium-ion battery included. Manufacturers 2 year guarantee.