9V Rechargeable Battery 12800mAh 6F22 Micro USB 9v Li-ion Lithium Batteries for Multimeter Microphone Toy Remote Control KTV

About this item 1. Long-lasting and rechargeable: Our 9V 28000mAh lithium-ion battery is equipped with USB charging function, allowing you to easily charge for repeated use. Say goodbye to constantly buying disposable batteries and enjoy the convenience of rechargeable power. 2. Multifunctional Compatibility: Our 9V lithium battery is designed for toys, remote controls, KTV microphones and walkie-talkies, providing reliable performance on a variety of devices. Whether you're flying a helicopter toy, singing karaoke or communicating through a microphone, our batteries will ensure uninterrupted power. 3. Excellent power capacity: Our 9V lithium battery has a large capacity of 28000mAh, providing long-lasting power supply. You can confidently rely on its high energy density to keep your devices running smoothly without the need for frequent battery replacement or recharging. 4. Compact and lightweight design: Our lithium-ion battery measures only 45*26*16mm and weighs only 26