Timer Based Overcharge Protection Circuit Features of Eveready 700mAh 4AAA Battery Charger Lead Free, ROHS Compliant, Green Technology Best Suited For CD Player, Torch, Toy, Personal Stereo and FM Radio Suitable for Low Drain Gadgets Ensures Optimal Charging for 700 mAh Battery Rechargeable Upto 1000 Times Features of Eveready 4AA 700mAh Battery Set