The CEF14 value charger is designed to recharge 4 AA or 4 AAA batteries in 4 hours. This charger has a neat LED indicator light to show the status of each and every charge and comes complete with 2 x AA 1300mAh cells in the pack. Charges 4 x AA NiMH cells. Can also charge AAA cells. Typical charge time 6 hours. Area device may be used: UK, 230V AC and UK plug.