Kratax AA Rechargeable Lithium 1.5V Batteries 16Pack with Voice Charger - 3000mWh High Capacity Constant Output Rechargeable AA Battery,1600 Cycles Long-Lasting Li-ion Double a Size,Max 3.8A Discharge

3000mWh High Capacity & Steady 1.5V OutputPower high-drain devices longer! These Kratax AA rechargeable batteries deliver constant voltage ideal for Quest/VR/Xbox Gaming Controller Remote Controls, Milk frother , Toys, Wireless Keyboard & Mouse, Radio, Synthesizer, food scale, microphone, Blink Camera, CO Detector, Clock and so on

1600+ Life Cycles & Saving Money Invest in longevity! These AA lithium rechargeable batteries maintain superior power through 1600+ charges. Every cycle feels like a fresh, which is equivalent to thousands of dry batteries. Considerated its 12-year battery shelf life,low-self-discharge,Long-term using will save you a lot of money on disposable battery.Not only economic,but also environmentally friendly.

2H Smart Voice ChargerKratax lithium aa rechargeable batteries charger support 5V/2A Type-C Input,can mix fast charging 1-4 aa/aaa lithium rechargeable batteries in 2 hours. Also no need charging in pairs. Output current of 4 slots reach 500mA*4,5V2A input volt of charger ensure charging speed faster than traditional Ni-MH rechargeable batteries.when full the indicator light will turn green and beeps; Intelligently recognizes battery type and stops charging for the wrong type of battery; Automatic power-off after full charge ensures charging safety and effectively extends cycle life of the battery.

Lower Self-Discharge & Max3.8A DischargeKratax aa lithium ion rechargeable batteries retain 80% charge even after months of storage, the self-discharge is about 0.03% per month, which is less than 1/100 of Ni-MH batteries; The weight is about 19g, is 20% lower than Ni-MH batteries.The max 3.8A discharge current can meet more high-power demand device

Multi-Protection Safety & Explosion-Proof Design Charge with confidence! Both the charger and batteries designed with built-in smart chip, explosion-proof module, and multiple charging safeguards protect against overcharge, overcurrent, short-circuit, and overheating for ultimate AA lithium battery safety.

Extensive AccessoriesThe package included 16 pieces Kratax 1.5v rechargeable lithium AA battery, USB-C cable, 4-slot voice battery charger,storage box.