Duracell CEF14 4 Hour Charger4 hours of use after just 45 minutes of charge!* A simple, safe and reliable solution for your daily power needs, this charger can charge 4 AA batteries in 4 hours**. Its 5-year Duracell guarantee, partial charge indicator, automatic shut-off to prevent overheating and nine safety features mean safe use and money saved on disposable cells.When charging two AA batteries; results vary by device and usage patterns *Approx. 90% of full charge when using Duracell 1.300 mAh AA NiMH batteries Duracell CEF14 4 Hour Charger Note: Image is for illustrative purposes only and may differ from the actual product.