Features:. specification:. 2 x 18v/dc (2ah). 13mm. 32mm. 16mm. 34nm. 0-500/1650rpm. 21, 450max. 1 hour fast charger. Supplied complete with: blow mould carrying case with display sleeve, 2 x 18v battery packs, 230v ac fast charger (1 hour) with bs 3 pin plug.