High Capacity 3400mWh AA lithium battery:Upgraded doublepow aa rechargeable battery longer lasting compared with other same capacity batteries,perfect for household electrial device like wireless mouse, camera, electric toy, remote controlled toy, mouse, flashlight, bathroom scales, medical devices etc.
1.5V Constant Voltage Output:aa lithium batteries continuous steable output 1.5V voltage for whole process untill the charge completely deplete,suitable for houshold electrial device with high power requirement.
4 slot Individual Battery Charger:This charger have 4 slots of battery,which can charge 4 1.5V aa lithium battery at same time.battery charger with a LCD screen,it is allows you directly check the charging status from screen.
AA AAA Batteries Charger with USB design:USB input design makes easer charge,just connect with adapter with usb port like laptop,powerbank etc.(Note:adapter not included)suitable for aa aaa 1.5V lithium battery,also it supports both aa and aaa battery are charged in the meantime.
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.