USB Rechargeable AA AAA Batteries

USB Charging Design: Directly charging these USB aa rechargeable batteries with included 2 in 1 cable, no need extra battery charger. You can freely to connect 1-2 batteries to any USB power supply, such as AC adapter, power bank or computer, convenient to charge.

High-Performance AA Li-ion Batteries: EBL high energy density li-ion cell with low self-discharge rate, and no memory effects, idea for the household devices like clocks, remote, cameras, flashlight.

USB aa batteries Quick Charge in 2 Hours: Advanced iQuick charging technology with DC 5V/2A USB input, full charge 2 batteries in 2 hours with included 2 in 1 cable. The built-in LED light shows the charging process, red light means charging, and blue light means fully charged.

Protected AA Lithium Batteries: Designed for a safe operation with PCB protected chip, supports multiple safety features, including over-charge, over-discharger, over-heat and short-circuit protection.