Kratax Rechargeable AA Lithium Batteries, 8 Pack 3500mWh high Capacity 1.5v Double A li-ion Battery and 2.5h Intelligent Charger, 1600 Cycles Long Lasting, Constant Output for Household Office Device — Open-Box, 25% Off

Stable output: Kratax 1.5v rechargeable AA battery provide an approximately equal and stable voltage to the device until it runs out of power, the fully intelligent control IC chip makes it more reliable to use. The cycle time is more than 1600 times, one AA lithium battery is equivalent to 1600 disposable batteries.

Widely used: This AA lithium battery up to 3A current, which can be better applied to high current devices, fit for game controller, outdoor camera, motorized toys, remote controls, smart home devices, microphone, medical devices etc. (Not applicable to camera flashes)

Smart Charger: 5V-2A input, LCD display can monitor charging progress at all time, intelligently recognizes battery type and stops charging for the wrong type of battery; Automatic power-off after full charge ensures charging safety and effectively extends cycle life of the battery

Multi-Protection: Intelligent control of the entire charging process, built-in protection device to prevent overcharge, overvoltage, overcurrent, over discharge, the charger has reverse charge protection can protect the battery and charger very good. Our batteries and chargers have passed ROHS, CE, CQC, PSE, etc. certification.

More Durable: Our AA lithium battery adopts the exhaust explosion-proof design, high safety level. Low self-discharge, is about 0.03% per month, which is less than 1/100 of Ni-MH batteries.The weight is about 19g, is 20% lower than Ni-MH batteries.

8-pack Kratax High Capacity 3500mWh AA Rechargeable Lithium Batteries with Intelligent Fast Battery Charger--Not applicable to Camera Flashes and AM Radio. Why choose Kratax AA Lithium-ion rechargeable batteries? 1. The battery adopts the exhaust explosion-proof design, liquid-proof, and the safety level is high. 2. 2.5H charging time, than the traditional Ni-MH rechargeable battery saving about half the time. Low self-discharge, is about 0.03% per month, which is less than 1/100 of Ni-MH batteries. The weight is about 19g, is 20% lower than Ni-MH batteries. 3. Low-carbon, green and environmental, it does not contain any toxic and harmful heavy metal elements and substances, such as lead, mercury and cadmium. 4. Multi-protection: Our batteries and chargers have passed ROHS, CE, CQC, PSE etc. certification. Built-in protection device to prevent Overcharge, Overvoltage, Overcurrent, Over Discharge, Short-circuit protection, the charger has reverse charge protection, can protect the battery and charger very good. 5. 3500mWh/2333mAh High capacity, 1600+ cycles, equivalent to 1600 disposable batteries, long lasting. 6. Constant voltage output, full voltage is 1.5V, when discharged with 100mA the voltage is 1.5V constant, when discharged with 500mA, the voltage is 1.3V constant, and so on. The constant voltage can provide stable and strong working power for the equipment. 7. Smart battery charger, USB Type-C charging cable, 5V-2A input, intelligent display to check the charging progress at any time, red light when charging, off when full. 8. The battery charger can intelligently recognize the battery type, wrong battery type can not be charged. Automatic power off after full, ensure the charging safety, effectively extend the battery cycle life 9. Suitable for a variety of high-power electrical devices, including smart home devices, outdoor surveillance systems, wireless cameras, game controllers, toys, remote controls, flashlight, microphones and portable audio players.