2 PCS AA USB Rechargeable LI-ION Battery

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Sustainable power for a smarter, greener lifestyle. High-performance energy—recharged and ready in a flash. These brillar USB-C rechargeable AA batteries provide a consistent 1.5V regulated output, ensuring your high-drain devices run at peak performance from start to finish. Crafted with a premium lithium-ion core, they offer a reliable, eco-friendly alternative to traditional single-use alkaline batteries, reducing waste without compromising on power. Featuring a built-in USB-C charging port directly on the battery, this design eliminates the need for bulky external charging docks. Simply use the included cable to plug into any USB power source—such as a laptop, wall adapter, or power bank—making them the perfect companion for travel, gaming, and home essentials. With a rapid 1.5-hour full charge time and a lifespan of over 1,000 cycles, a single pair of these batteries can replace thousands of disposables. They are designed for wide compatibility, powering everything from VR controllers and gaming pads to smart doorbells and digital clocks, all while being flight-safe for your convenience. Note: Do not mix with conventional ordinary batteries during use. Features: USB-C Direct Charging: No extra charger needed; plug-and-play convenience. 1.5V Regulated Output: Constant voltage for superior device performance. Ultra-Fast Charging: Fully recharged in just 1.5 hours. Long Life Cycle: Reusable for over 1,000 charges to save money and the planet. Travel Ready: Safe and allowed for air travel in carry-on luggage. Wide Compatibility: Perfect for high-drain electronics and household devices. Specifications: Type: AA Rechargeable (Li-ion Core) Capacity: 2200mWh Output Voltage: 1.5V (Regulated) Charging Time: Approx. 1.5 hours Charging Current: 350mA (Max) Cycle Life: ≥ 1000 cycles Weight: 19g per battery LEGAL DISCLAIMER: Actual product packaging and materials may contain more and/or different information than that shown on our website. All information about the products on our website is provided for information purposes only. We recommend that you do not solely rely on the information presented on our website. Please always read the labels, warnings and directions provided with the product before using or consuming a  product.