ION SPEED 1000 Advanced Charger, For AA and AAA, Includes 4 AA NiMH Batteries

The Duracell Ion Speed 1000 NiMH Battery Charger will recharge your batteries in 4-8 hours (to approx. 90% of full charge when using 1300mAh up to 2500mAh 2xAA NiMH Batteries, included) with 1000 mW of charging power. It recharges any AA and AAA NiMH batteries from any brand. You can recharge 2 or 4 batteries at a time and, with the LED Charge Status Indicator, you’ll know when charging is complete. It also features an Auto Shutoff so you won’t use any unnecessary electricity. Plus, the Duracell Rechargeable Pre-Charged NiMH Batteries are guaranteed to last 10 years (or 400 recharges, whichever comes first). Battery Type: NiMH; Battery Size: AA; AAA; Charge Time: 4 to 8 h.