- Experience rapid recharging with our 7.4V lithium batteries, equipped with the SM4P reverse plug for a secure connection. The built-in protection circuit ensures safe, efficient charging every time. - Achieve optimal charging performance with a 500mA output, designed specifically for quick recharging of your RC vehicles, allowing you to spend more time driving and less time waiting. - This battery and charging solution is tailored for both male and female enthusiasts, making it the ideal choice for anyone seeking a fast charging option that meets their needs. - Perfect for hobbyists and gadget lovers, this USB charging cable is compatible with remote controls for cars, drones, and other devices that utilize 7.4V lithium batteries, offering versatility in your charging options. Use Scenarios: 1. Quickly recharge your RC car batteries between races, ensuring you stay competitive without lengthy downtime. 2. Keep your drone powered up and ready to fly, allowing for continuous outdoor exploration without interruptions. 3. Charge multiple devices conveniently at home or on the go with the versatile USB connection, adapting to various leisure activities. Discover the efficiency and reliability of our charging solution, designed to enhance your remote control experience while keeping you powered up when it matters most.