Skil Twin Battery Charger 92942 3.6-Volt for Flexi-Charge For Skil Flexi-Charge batteries model 92940 used with Skil models 2040, 2072, 2131, 2207, 2211, 2236, 2237, 2273 Two battery charging bays Bit storage holes in front of charger Wall mount slot on back of charger with wrappable power cord