The Duracell Ion Speed 4000 NiMH Battery Charger offers amazingly fast charge times of 1-2.5 hours* with 4000 mW** of charging power. It recharges any rechargeable AA and AAA NiMH battery 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. It even has a bad-battery indicator along with 9 smart safety features. Plus， the Duracell Rechargeable Pre-Charged NiMH batteries are guaranteed to last 10 years.****To approx. 85% of full charge when using 1300mAh up to 2500mAh 2xAA NiMH Batteries (included). **Based on charging AA batteries.***Or 400 recharges， whichever comes first.

Product Features:

• ION SPEED BATTERY CHARGER: The Duracell Ion Speed 4000 NiMH Battery Charger will recharge your batteries in 1-2.5 hours* with 4000 mW** of charging power.
• CHARGES IN 1-2.5 HOURS*: With 4000 mW** charge power， Duracell Ion Speed Battery recharges batteries in 1 to 2.4 hours.
• AUTO SHUTOFF: Duracell Ion Speed Battery Charger has an Auto Shutoff feature， so you won’t use any unnecessary electricity.
• MULTI-BATTERY CHARGE POWER: Recharge 2 or 4 batteries at a single time with the Duracell Ion Speed Battery Charger.
• INCLUDES 4 BATTERIES: Battery Charger comes with 2 AA and 2 AAA Duracell Rechargeable batteries.