7.4V USB Smart Lithium Battery Charger Cable XH-3P Li-ion
7.4V USB Smart Lithium Battery Charger Cable XH-3P Li-ion
7.4V USB Smart Lithium Battery Charger Cable – XH-3P Connector
Keep your rechargeable lithium battery-powered devices topped up and ready to go with this compact 7.4V USB Smart Lithium Battery Charger Cable. Featuring an XH-3P connector, this smart charging cable is designed for Li-ion battery packs commonly used in RC toys, remote control vehicles, and other hobby electronics. Its built-in smart charging circuitry helps protect your battery during every charge cycle, making it a reliable everyday accessory for hobbyists and tech enthusiasts alike.
Key Features
- Smart Charging Technology: Automatically manages the charging process to help maintain battery health and extend overall battery life.
- USB Powered: Charges conveniently from any standard USB power source — computer, power bank, USB wall adapter, and more.
- XH-3P Connector: Compatible with 7.4V Li-ion and lithium battery packs using the standard XH-3P plug format, widely used in RC toys and remote control devices.
- Compact & Portable: Measuring just 9 × 5 cm (3.54 × 1.96 in), this lightweight charger slips easily into a bag or toolbox for charging on the go.
- Durable Plastic Housing: Constructed from sturdy plastic in a sleek black finish that pairs neatly with your devices.
- Eco-Friendly Choice: Recharges your existing battery packs instead of relying on disposable batteries, reducing waste and long-term running costs.
Specifications
- Voltage: 7.4V
- Connector Type: XH-3P
- Battery Type: Li-ion / Lithium
- Input: USB
- Color: Black
- Dimensions: 9 × 5 cm / 3.54 × 1.96 in
- Material: Plastic
Who Is This For?
Whether you're a remote control hobbyist, a parent keeping RC toys charged, or a maker working on battery-powered projects, this USB smart charger cable is a handy, low-cost addition to your setup. It also makes a great practical gift for anyone into tech, robotics, or RC hobbies.
For more information on lithium battery safety and best practices, visit the U.S. Consumer Product Safety Commission – Lithium Battery Safety.
Learn more: AC adapter
Frequently Asked Questions
Q: What devices is the 7.4V XH-3P USB Lithium Battery Charger Cable compatible with?
A: This charger cable is compatible with 7.4V Li-ion and lithium battery packs that use an XH-3P connector. It is commonly used with RC toys, remote control cars, drones, and similar hobby electronics that feature this connector type.
Q: How does the smart charging feature work?
A: The built-in smart charging circuitry monitors the charging process and helps regulate voltage delivery to your battery pack, reducing the risk of overcharging and helping to maintain battery performance over time.
Q: What power source do I need to use this charger?
A: This charger draws power via a standard USB connection, so you can use it with a USB wall adapter, laptop, desktop computer, or USB power bank — making it very flexible for home or travel use.
Q: What are the dimensions of this charger?
A: The charger measures approximately 9 × 5 cm (3.54 × 1.96 in) and is made from durable plastic, making it compact and easy to store or carry.