Rechargeable AAA Batteries:Doublepow aaa lithium batteries adopt high-density li-ion technology to make its performance superior than disposable battery.aaa batteries are light weight,but strong enegy.providing long lasting and constant power for household device with high-power need.
Constant Voltage Output Discharge:The 1.5v rechargeable aaa battery is superior in voltage output performance compared with traditional NiMH rechargeable batteries.these lithium batteries provide keeping 1.5V voltage output in the whole process until the power be depleted.
Individual Battery Charger:The battery charger have 4 slot which can indepent charge to aa/aaa lithium battery,even can mixed charge both aa and aaa lithium battery(Note:please use doublepow battery charger charge to doublepow battery)
Easy to Charge:Battery charger of USB input design is convenient to charge,just plug the cable into adapter with usb port like power bank,laptop etc,the other side plug into battery charger.besides,if the LCD display the error indicator that means the battery cannot be charged.(Note:the battery charger not suitable for NiMH ect traditional rechargeable batteries)
Security Use:The lithium aa aaa battery charger buit-in smart chip that prevents overcurrent, overvoltage, overcharge, overheating and short circuit.Beside,the indepedent battery charger has passed quality certification UL,CE,Fcc,Rosh etc.