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【High Capacity 1.5V / 2600mWh Lithium AA Rechargeable Batteries】: The voltage of the rechargeable aa batteries is 1.5v. Constant 1.5v output can make the devices work more stable; Strong power, same effect with the alkaline aa batteries. The usb aa battery is perfect for toys, remote controls, etc. High capacity 2600mWh makes it long lasting and durable.
【Easy to Charge with Type C Cable】: Unique usb charging design, the rechargeable aa batteries were built-in advanced type c port. You can charge the 4 aa batteries at a time with the included 4-in-1 usb type c cable, no need the traditional aa battery charger or adapter any more.
【Fast Charging in 2 Hours】: It can be fully charged in 1.5-2hours with the usb type c cable. Built-in LED charging indicator, the Red LED blinks when charging; The Red LED remains on when fully charged. The LED is at the charging type c port.
【1000+ Cycles & Eco Friendly USB AA Battery】: Thanks to the advanced Lithium ion technology, the usb rechargeable aa batteries can be recharged 1000+ times, saving thousands of alkaline aa batteries, reducing pollution and save money for you.
【Safe & Quality Guaranteed】: Built-in integrated safety circuit protects, the 1.5v lithium aa rechargeable batteries have over charge protection, over discharge protection, and short circuit protection. It also has passed the test of CE, RoHS, PAHs, FCC, IEC62133, 2006/66/EC, etc. Very safe during using and safe for your health.