CUTTING-EDGE TECHNOLOGY: PALOGREEN usb rechargeable lithium ion aa battery are equipped with cutting-edge technology that sets them apart from the competition. With just a simple tap on the battery, the LED indicator lights up, allowing you to instantly check the battery capacity without the need for a separate charger. NEVER WORRY ABOUT LEAKING BATTERIES AGAIN: Our modern lithium ion chemistry works just like the battery in your phone or laptop so you never have to deal with leaking batteries. OVER 1500 CHARGING CYCLES: Stop buying single-use batteries and get a modern solution. Designed for performance, convenience and reliability. PALOGREEN high capacity of 3400mWh AA batteries will help you reduce waste, save money and save time. TYPE-C INTERFACE: With a Type-C interface, these batteries can be directly charged via USB port or a 1.5V power adapter.Use the included cable to charge four batteries at once.Use the included cable to charge four batteries at once. LOW SELF-DISCHARGE:Thanks to our innovative energy storage technology, these usb rechargeable lithium ion aa battery boast a low self-discharge rate, retaining up to 80% of their capacity even after 3 years of storage. MORE WIDELY USE: Crash Light USB Rechargeable AA Batteries for controls,keyboards,mice,toys,flashlights,neck fan,electric toothbrushes,induction lights and radios. please fully charge the usb aa battery before first use. PACKAGE: 8 x Crash Light USB AA Li-ion batteries; 2 x 4-in-1 Type-C USB cable and 2 x battery case. Model: AA battery
Rated capacity: 3400mWh
Type:Lithium
Rate Voltage :1.5V
Diameter:14mm
Height: 51mm
Charging method: 5V charger/Type C USB
Service life: 1500 times
Charging time: 1.5H
Indicator light: With just a simple tap on the battery, the LED indicator lights up, allowing you to instantly check the battery capacity without the need for a separate charger.
Operating temperature: -20℃-60℃

Used for:keyless-entry devices , garage door openers, car remote control,key fob, wireless doorbells, ceiling fans, GPS tracker,home alarm system, security device, igniter,LED flashlight, toy, clock, razor, electronic dictionar