Rechargeable AA Batteries with USB Type C Charging

Ensure the right polarities (+ and - ends) marked on the battery match the device when inserting batteries. Incorrectly inserted batteries may short-circuit. Leveraging the highest quality cells and safest technology, our lithium batteries pass 14 safety tests, ensuring their safety and reliability. Providing fresh, consistent power from 100% to 0% capacity, our innovative batteries deliver a solid 1.5V output even under heavy loads.

Please note that the lithium AA battery is not suitable for high-power flashlights. However, you can find our PULOMI USB Zinc Rechargeable AA Batteries more suitable for that application in our store.

In the US alone, 10 million batteries are discarded daily. One pack of our LANKOO USB Rechargeable Lithium Batteries can replace up to 4,000 alkaline batteries, saving you money and significantly reducing environmental pollution.

No special chargers are required - simply connect the USB cable to any USB port, such as a phone charger, power bank, laptop, car adapter, computer, or USB wall charger, for a convenient, fast charging experience anytime, anywhere. Operating within a temperature range of -20 to 60 degrees Celsius, these batteries adapt to diverse environments.

Featuring multiple protection mechanisms, including input/output voltage and current regulation, short-circuit protection, and temperature control, our batteries prioritize your safety. These AA batteries are compatible with a wide range of home appliances, including digital cameras, toys, remote controls, handheld games, PDAs, flashlights, alarm clocks, LCD TVs, toothbrushes, razors, and portable audio players.

Key features: - High Capacity: 2600mWh - Battery Life: 1200 Cycles - Recharge Port: Type C - Charging Time: 1.5 Hours - Fast Charge LED Indicator: Blinking red during charging, solid red when fully charged

Thanks to advanced Lithium-Ion technology, your batteries will last for over 1,200 charge cycles. Charging is quick and easy, so if you need to use them and suspect they are not fully charged, simply plug them in for a short time, and you'll be ready to go.

In the package, you'll receive: - 4x AA Rechargeable Batteries - 1x Type C USB Charging Cable - 1x Storage Case

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