Rechargeable Battery AA Lithium 4 Pack with Fast Charger, 2500 mWh High Capacity 1.5V Double A Batteries, Long Lasting Lithium AA Battery Up to 1400+ Cycles(No Charging Cable)

Lithium aa BatteryRechargeable batteries aa Lithium with 2500mWh High Capacity and 1.5V Constant Volt,ideal for high power consuming devices.Highly Recommended for Blink Camera,Xbox Controller,Doorbell,Toys,Microphone,Blood Pressure Meter and so on

Up to 1400 Cycle LifeThese aa lithium batteries typically use lithium-ion technology, allowing for a large number of charge/discharge cycles and a lifespan of over 1400 times, saving you money and reducing disposable battery waste

Integrated Charging and StorageThe 4 bay battery charger can charge 1-4 pcs AA batteries at will,trickle charging when full.And our aa lithium battery charger is equipped with an integrated design that allows you to conveniently charge and store your lithium aa battery.Everything you need is in one compact unit,perfect for home and travel use

1.5 VOLT Constant Voltageaa rechaegeable batteries are designed to provide a stable and reliable 1.5V constant voltage output throughout their entire lifespan.This ensures that your devices receive the optimal power they need to operate efficiently and effectively

USB-C InterfaceComes with Type-C charging port,which is suitable for various interface inputs, such as laptops, car chargers, mobile power supplies, adapters (Recommended: 5V/2A. 5V/1A adapter will charge slower), etc. to charge the charger, making charging more flexible

Smart LED DisplayThe smart display light helps you know the charging status of the battery. Flashing Green Light indicates charging, Green Light indicates fully charged, and Red Light indicates inappropriate/damaged battery