- Efficient USB Charging: This cable provides a reliable 3.7 V 500 mAh output, ensuring quick and effective charging for your devices. - LED Display: Monitor your charging status easily with the built-in LED display, which adds convenience and prevents overcharging. - Versatile Compatibility: Designed for enthusiasts, this cable is compatible with a variety of models, making it a versatile choice for different devices. - Convenient Charging Anywhere: Whether at home, in the office, or while traveling, this USB cable allows you to charge your replacement battery on the go, providing flexibility and ease of use. - Durable and Reliable: Crafted with high-quality materials, this charging cable is built to last, ensuring consistent performance and dependability. - Ideal for Quadcopter Use: Perfect for drone enthusiasts, this cable allows you to keep your quadcopter powered up and ready for action, enhancing your flying experience. - Practical Use Scenarios: Use it to charge your quadcopter before an outdoor adventure, power up your device during a business trip, or keep your drone ready at home for spontaneous flying sessions. Experience the convenience and efficiency of this USB charging cable, designed to meet your needs with functionality and reliability.