Energizer Pro-Charger Battery Charger plus 4x AA

The Energizer Pro-Charger Battery Charger plus 4x AA 2000 mAh can tell you when your rechargeable batteries will be fully charged so you can leave them to it, how full your rechargeable batteries are via both visual and audible indicators, if your rechargeable batteries can still receive a charge - so you know when to replace them and when a non-rechargeable or old battery is in the charger - a red X instantly appears. The Energizer Pro Charger charges four AA, or AAA batteries in 3 to 5 hours. (Barcode EAN=7638900398380)