Feature Listing for AA USB Rechargeable Lithium-ion Battery
High-capacity 5500mAh lithium-ion battery delivers long-lasting power for continuous use. Precision-engineered 1.5V constant voltage ensures stable performance in high-drain devices. Built-in USB-C charging port eliminates the need for external chargers—convenient and eco-friendly. Premium lithium-ion cells with advanced circuit protection for overcharge, over-discharge, and short-circuit prevention. Ideal for digital cameras, wireless keyboards, gaming controllers, and smart home devices. Durable construction with anti-leak technology and shock-resistant casing for extended lifespan. Factory-direct pricing guarantees unbeatable value for bulk orders—perfect for resellers and businesses. Globally compatible, meeting international safety and performance standards (CE, RoHS, FCC). Upgrade to rechargeable efficiency—reduce waste and save costs with every charge cycle.