Kratax Rechargeable AA & AAA Lithium 1.5V Batteries - 3500mWh Doubla A &1100mWh Triple A for Household Office Devices, Long-Lasting High-Capacity, 1500Cycle,Constant Output (8AAA+8AA+Black Q022 Charger)

The Kratax 1.5V Rechargeable AA/AAA Li-ion battery is designed for use in household and business items like mice, keyboards, gamepads, remotes, toys, and more. Ultra-High Capacity High energy density in a small volume ensures Maximum Capacity. Whether it is daily necessities or office devices, the large capacity escorts the endurance of devices significantly. Fast Charge The 4-Bay ultra-fast charger is here, AA batteries are fully recharged in just 2 hour,and 1H for AAA batteries Added a charging indicator design in the battery creatively. While charging: the battery keeps the blue light flashing on When fully charged: The battery light turns off. *Unauthorized use of other brand chargers may cause accidents. We recommended using Kratax Charger. Cycle 1500s of Times Cycle times to over 1500x, the combined value of a single battery exceeds 1000 ordinary dry batteries. All batteries are guaranteed to be pre-charged before leaving the factory. Kratax warrants these batteries to be free from defects in materials and workmanship. About Constant Output We have noticed that for a long time, there has been a tangled question - why are the advantages of disposable and rechargeable batteries incompatible? The voltage of a rechargeable battery always drops gradually over time. When the rechargeable battery voltage is not high enough to wake the device, a new annoyance arises - why does the rechargeable battery always seem to fail to achieve the ideal battery life? The key to solving this problem is how to keep the voltage of the rechargeable battery at a constant level. The new generation of 1.5V constant voltage output AA/AAA rechargeable batteries is here. Equipped with short-circuit protection, overcharge protection, constant voltage control circuit, etc. - the Kratax laboratory has once again defined the smart chip technology in the battery field.