✅ Rechargeable Lithium AA with constant voltage: 1.5V Rechargeable Lithium AA Batteries has constant voltage output & can be re-chargeable more than 1500 times, Ideal for high power consuming devices like game controller, video doorbell, camera, motorized toys, smart home devices, microphone, flashlights, remote controls, wireless keyboards, and more.
✅ 1500 Charging Cycles Cost-effective and Echo friendly: Reusable 1500 of times, reducing the need to purchase disposable batteries repeatedly and reduces electronic waste and contributes to a greener and more sustainable future.
✅ Fast Charging Technology: 3 hours quick charge for 4pcs AA lithium batteries, reduce your waiting time. Type-C charging port is suitable for all kinds of interface input, you can charger it with PC/Plug/Power Bank/Car charger, or with 2.0A/3.0A adapters, make the charging more flexible.
✅ 4 Slots Integrated Charing Storage Box: 2 in 1 function with charging and storage, compact and stylish design leads a new trend. Not only convenient for home storage and indoor use, but also for in backpack storage and outdoor use as your pleasure.
✅ Smart LED Display: The LED light displays charging status. Flashing Green indicates charging, Static Green indicated fully charged, Red indicates error battery or temperature state. All AA Batteries can in 3 hours in Static Green fully charged state.
✅ Package Included: 4 Slots Charing Box & 4Pcs Battery