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View compareFrequently Asked Questions
- Q: What is the voltage of the Threeking rechargeable battery? A: The voltage is seven point four volts. This makes it suitable for various remote control toys that require this specific voltage.
- Q: What is the capacity of the Threeking battery? A: The capacity is six hundred milliamp hours. This allows for extended playtime in remote control vehicles like cars, trucks, and boats.
- Q: What materials are used in the Threeking battery? A: The battery is made of lithium-ion materials. Lithium-ion batteries are known for their efficiency and longevity.
- Q: How do I charge the Threeking battery? A: You can charge it using a USB port or a USB wall charger with an output of five volts and one to two amps. Avoid using a fast charger for the best results.
- Q: Is the Threeking battery suitable for all remote control toys? A: No, it is only suitable for toys that require a seven point four volt battery with an SM-3P joint. Check your toy's specifications before purchasing.
- Q: What comes included with the Threeking battery? A: The package includes one USB charging cable and one rechargeable lithium-ion battery. This ensures you have everything needed to start using it right away.
- Q: What colors are available for the Threeking battery? A: The battery color is random and may be blue, pink, or green. You cannot choose the color upon purchase.
- Q: Can I use a fast charger to charge the Threeking battery? A: No, a fast charger is not recommended. Using a standard USB charger is advised for optimal battery performance.
- Q: How should I store the Threeking battery when not in use? A: Store it in a cool, dry place away from direct sunlight. Proper storage can prolong the battery's lifespan.
- Q: Is the Threeking battery safe to use with toys? A: Yes, it is safe when used as directed. Ensure your remote control toy is compatible with seven point four volt batteries.
- Q: What should I do if the Threeking battery doesn't charge? A: If it doesn't charge, check the USB port and cable for damage. If issues persist, consult customer support for troubleshooting.
- Q: Does the Threeking battery come with a warranty? A: Yes, it typically comes with a manufacturer's warranty. Check the packaging for specific warranty details.
- Q: Can I use the Threeking battery in a boat? A: Yes, it is suitable for use in remote control boats that require a seven point four volt battery. Always verify compatibility with your model.
- Q: How long does the Threeking battery last on a full charge? A: The battery life varies based on usage, but you can expect several hours of playtime. This depends on the power requirements of your specific toy.
- Q: Is the Threeking battery considered hazardous? A: Yes, it contains lithium-ion, which is classified as a hazardous material. Handle it with care and follow all safety instructions.


