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View compareFrequently Asked Questions
- Q: What devices are compatible with the 7.4V 1A USB Charger Cable? A: The 7.4V 1A USB Charger Cable is compatible with various devices such as SCX24 RC Car Truck, Rock Crawlers, FPV Drones, Airplanes, Boats, Racing Quadcopters, Helicopters, Airsoft Gliders, and UAV Drones that utilize a 7.4V 2S Lipo battery.
- Q: How do I use the 7.4V USB Charger Cable to charge my Lipo battery? A: To charge your Lipo battery using the 7.4V USB Charger Cable, connect the XH-3P plug to the battery's corresponding port and then plug the USB end into a USB power source. Ensure the battery is properly connected to avoid any charging issues.
- Q: What is the output current of the 7.4V charger, and is it safe for my devices? A: The 7.4V charger provides a 1A output current, which is safe for most devices that require a 7.4V 2S Lipo battery. Always verify your device’s charging specifications to ensure compatibility.
- Q: Can I use this charger for other voltages or battery types? A: The 7.4V 1A USB Charger Cable is specifically designed for 7.4V 2S Lipo batteries and should not be used with other voltages or battery types to prevent damage or safety hazards.
- Q: What should I do if the charger is not working properly? A: If the charger is not functioning correctly, check the connections to ensure they are secure. If the issue persists, inspect the cable for any visible damage. For a persistent problem, consider replacing the charger.



