Duracell CEF15DX4 NiMH 15-Minute Battery Charger, 4 Pre-Charged Rechargeable AA Batteries DURCEF15DX4 DUR CEF15DX4, Charges up to four NiMH AA or AAA batteries at a time for exceptional productivity and efficiency. 15-minute charge time provides maximum convenience for user. Includes four pre-charged AA batteries that are ideal for frequent use and high-drain devices. Battery Type: NiMH; Precharged; Rechargeable; Battery Size: AA; AAA; Battery Capacity: N/A; Battery Chargers Special Features: N/A., UPC 04333906874