Description

• 【Unique USB charging method】Unlike AA batteries that require a cable or a charging base, our AA rechargeable batteries use a USB charging method and can be charged anywhere with a USB port device, such as computers, wall sockets ,power Bank,Comes with 4 USB port chargers

• 【1.5V constant voltage large capacity】AA large capacity rechargeable battery, each battery has a capacity of 1900 mWh. Ideal for high power demand devices including insulin pumps, toys, remote controls and portable audio players. outputs 1.5 voltage from 100% to 0% electric capacity, providing constant voltage and best performance in heavy load discharge

• 【20% charge in 5 minutes / full in 30 minutes】The charging speed of AA rechargeable lithium battery is more than 5 times faster than that of traditional batteries, it can charge about 20% in 5 minutes, which can satisfy the mouse usage for 1 hour. It can be fully charged in 30-40 minutes, much faster than traditional NiMH rechargeable batteries, which take 3 hours to fully charge

• 【1500 Cycles】Don’t waste your money on disposable batteries, one USB rechargeable battery can replace more than 1500 alkaline disposable batteries, it will save you a lot of money, perfect for use on the go, at work, at home

• 【LED charging indicator + 4-in-1 USB fast charger】When charging, the red LED indicator lights up and flashes, and when fully charged, the LED indicator light stops flashing and becomes steady on,