Kratax Rechargeable AA Lithium 1.5V Batteries - High-Capacity 3500mWh - 1600 Cycles - Full-Recharged 8 Pack with Ultra Fast Charger, Long-Lasting, Constant Output for Household Office Device

Ultra-High Capacity: 3500mWh / 2300mAh Kratax 1.5V AA rechargeable battery is about 19g, 20% lower than Ni-MH batteries, Weighs as little as a piece of the fountain pen yet could power last smart lock use times 50% more, Oximeter use times last 37% more. Whether it's a gamepad, wireless keyboard, mouse, or other devices powered by lithium AA battery - choose lithium AA battery rechargeable, Recharge Anytime, and Use Smoothly.(Not applicable to Camera Flashes and AM Radio)

Fast Charge Design Tired of boring waiting while charging? Kratax Q022 model newly design upgraded charger come. Full Charge about 2hrs. Automatically power off when fully charged, it’s safe and can extend battery cycle life. It supports 4-channels fast charge at same time,Also can charge 1 battery separately. Significantly reduces charging time by at least 44% - Reduce waste and save money. ABS and PC flame retardant material.*Unauthorized use of other brand chargers may cause accidents.

Up to 1600x Cycles Our AA lithium battery has constant voltage output,the voltage of conventional battery drops rapidly as the charge decreases.Small Body, Big Power. Equipped with Kratax 1.5 volt constant voltage innovation technology, through proper ratio of positive and negative materials,Kratax AA batteries increase the cycle times by 30% compared to traditional rechargeable batteries.High-power cell with intelligent control IC,make it more reliable to use. Spend Once,Hassle-Free Use.

Wide Range of ApplicationsCompatible with any AA battery-powered device, eg.AA lithium batteries for blink camera. Thanks to the process characteristics of our batteries - compared with the 30% self-discharge rate of Ni-MH batteries, 23% rate of Ni-Cr batteries, the unique 1% rate of Kratax AA lithium battery ensure the service life which means the batteries still maintain 80% capacity after 36 months of non-use.(Upgraded battery-current up to 3A, better application in high current devices )

What You Get Katax 3500mWh 1.5V lithium aa batteries(8 Count Pack), Kratax Q022 Individual Portable USB Charger, Type-C Lightning Cable, User Guide, Batteries Storage Case, our worry-free 12-month warranty, and friendly customer service