7.4V 2S Li-ion Battery USB Charging Cable XH-3P - 1300mA Fast Charge Cord for RC Car & Drone Battery Packs

Product Description

1300mA High Current, Ultra-Portable
This 7.4V XH-3P Li-ion Battery USB Charging Cable offers a minimalist and highly efficient charging solution. Powered by a standard USB interface (5V 1-2A), it works seamlessly with phone chargers, computer USB ports, or power banks. Equipped with a built-in smart boost and charging control chip, it delivers a stable output of 1300mA, which is faster than standard USB charging cables. Weighing only 19g and measuring 56.5cm in length, this ultra-lightweight cable is the perfect charging companion for your outdoor RC racing and flying sessions.

Key Features

• 1300mA High-Current Fast Charging: Delivers a stable 1300mA output, significantly reducing charging time for your 7.4V battery packs compared to standard USB chargers.
• USB Plug & Play: 5V 1-2A wide input range, perfectly compatible with most phone chargers, car USB ports, and power banks.
• Ultra-Lightweight & Portable: Weighs only 19g with a 56.5cm length. Easily fits in your pocket for on-the-go use.
• Smart IC Safety Protection: Built-in intelligent charging IC provides overcharge, overcurrent, and short-circuit protection for safe and reliable charging.
• Standard XH-3P Connector: Universally compatible with most 7.4V (2S) RC battery packs.

Specifications

• Input Voltage: DC 5V 1-2A (Standard USB).
• Output Voltage: DC 7.4V (For 2S Li-ion battery packs).
• Output Current: 1300mA (High-speed charging).
• Connector: XH-3P plug.
• Cable Length: Approx. 56.5cm (including USB plug).
• Net Weight: Approx. 19g.

Applications

• RC Hobby Emergencies: RC Cars, RC Airplanes, RC Boats.
• Outdoor Drone Charging: Connect to a power bank to recharge drone batteries anytime, anywhere.
• DIY Maintenance: Daily charging for various 7.4V 18500 battery packs.

FAQ

Q: How do I know the charging status?
A: Once connected to power and a battery, the LED lights up Red while charging. It will turn off or turn Green when fully charged (varies slightly by batch).

Q: Can I use this cable to charge an 11.1V (3S) battery?
A: No. It only supports 7.4V (2S) Li-ion battery packs. Using it on a 3S battery will result in undercharging and may trigger the built-in protection mechanism.