WA3883 Dual Port Fast Charger for 20V WORX lithium battery - dual slot and double charging speed - it will be possible to recharge 2 Worx batteries at twice the speed TECHNICAL FEATURES Charging Time: 2 Ah battery: about 30 minutes 2x2 Ah batteries: about 60 minutes 4 Ah battery: about 60 minutes 2x4 Ah batteries: about 120 minutes 6 Ah battery: approx. 90 minutes 2x6 Ah batteries: approx. 180 minutes CODE: WA3883 CZ