ENEGON AA Rechargeable Lithium-Ion Batteries 2-Pack 2220mAh with USB-C Charging Cable - Fast Type-C Direct Charge, Eco-Friendly, Long-Lasting

【Convenient Type C Charging Without an External Charger】: Charge effortlessly with the integrated Type C USB port, negating the need for an external charger. It also allows you to effortlessly connect to a wide range of power sources, including PC, car charger, power banks, wall adapters. This unique design maximize convenience, eliminating concerns about forgetting to bring a charger and being unable to charge. 【Efficient Charging for Four Batteries at Once】: The uniquely designed Type C cable allows you to charge all four double aa batteries at once, delivering rapid charging that fully completes in just 1.5-2 hours. This efficient charging method ensures that batteries aa are quickly ready for use. Additionally, the LED indicator on each battery flashes blue during charging and stays lit with a blue light when fully charged, providing a convenient method to track the charging progress. 【Reliable Power Supply】: Experience long-lasting power with our ENEGON rechargeable batteries AA, each boasting a high capacity of 2220mAh (3330mWh), perfect for power-hungry devices like remote-controlled cars, gaming controllers, Bluetooth headphones, and more. 【Premium Quality and Enhanced Safety】: These high-quality rechargeable aa batteries incorporate four protections, guarding against over-charging, short-circuits, high-temperatures, and surges. We also provides 12 months warranty, 3 months refund, 24 hours friendly customer support to ensure your satisfaction. Note: For safe delivery, the aa battery only contains 20% of power, please fully charge it before use. 【Complete Package for Convenience】: 2 * AA battery, 1 * 2-in-1 TYPE C charging cable, 1 * user manual. The batteries aa are neatly enclosed in a plastic case, making them easy to organize and carry.