Hey drone fans! Tired of your quadcopter batteries dying mid-flight? This 3-pack of USB charging cables with JST connectors is exactly what you need to keep your RC adventures going. These chargers are super simple to use - just plug the USB end into your computer, wall adapter, or portable power bank, connect the JST end to your 3.7V lithium battery, and you're good to go! The smart charging system has a handy red light indicator - it turns off when charging begins and lights up when your battery is fully charged, then automatically stops to prevent overcharging. No more babysitting your batteries while they charge! These work with tons of popular drone models including Sky Viper s670, v950HD, v950 STR, s1700, V2400H, and Syma models like S39, S32, S032, and many more. Each cable handles input of DC 5V with 1-2A current and outputs DC 3.7V at 500mA - perfect for keeping your drone batteries in top condition. The compact design makes them easy to toss in your drone case or backpack, so you can charge on the go. Whether you're at home, in the office, or out in the field, these reliable charger cables ensure you'll never be grounded due to dead batteries again. Seriously, for the price of three quality charging cables, this is a no-brainer for any drone enthusiast who wants to maximize their flying time!
Free 30-day returns 
Free 30-day returns
