Shopping in the mall， you can find it.Features:100% brand new and high quality.Charger:4 LED indicator shows current charging status.Can charge four batteries at the same time.Input: AC100V-240V， 47-63HzOutput: DC4.2V-1200mAPlug type: EU plugDimension: 90*105*30mm(L*W*H)Color: BlackBattery: Safe and environmental friendly.High energy density， long life battery.Durable in low and high temperature operations.Suitable for laser pointer， flashlight torch and other electronic products.Capacity: 9900mAhQuantity: 4pcsColor: RedSpecifications:Charger Material: PlasticNet weight: 254gPackage included:4 x 3.7V Li-ion rechargeable battery1 x Universal Smart ChargerWish you have a happy day