{"product_id":"usb-charging-cable-3-7v-sm-2p-rc-car-aircraft-quadcopter","title":"USB Charging Cable 3.7V SM-2P for RC Cars \u0026 Drones","description":"\u003cp\u003eKeep your RC vehicles and aircraft flying longer with this reliable \u003cstrong\u003e3.7V Lithium Battery USB Charging Cable with SM-2P Connector\u003c\/strong\u003e. Designed specifically for remote-control cars, quadcopters, drones, and RC aircraft, this compact cable makes recharging your lithium batteries quick and hassle-free — just plug into any standard USB port and you're ready to go.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a hobbyist maintaining a fleet of RC toys or a parent keeping a child's favorite gadget powered up, this charging cable is a smart, affordable essential to have on hand.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with 3.7V Lithium Batteries\u003c\/strong\u003e — fits a wide range of RC cars, quadcopters, drones, and aircraft toys using the SM-2P forward connector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard USB Input\u003c\/strong\u003e — charge from any USB port, power bank, laptop, or USB wall adapter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerous Cable Length\u003c\/strong\u003e — 25.6 in \/ 65 cm gives you plenty of reach for comfortable charging\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSM-2P Forward Connector\u003c\/strong\u003e — secure, snug fit that protects your battery terminals during every charge cycle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction\u003c\/strong\u003e — lightweight yet built to handle repeated use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable\u003c\/strong\u003e — easy to store in your RC kit bag or toy box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Voltage:\u003c\/strong\u003e 3.7V Lithium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e SM-2P Forward\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 25.6 in \/ 65 cm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e USB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGreat For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRC Cars \u0026amp; Trucks\u003c\/li\u003e\n  \u003cli\u003eRC Quadcopters \u0026amp; Drones\u003c\/li\u003e\n  \u003cli\u003eRC Aircraft \u0026amp; Helicopters\u003c\/li\u003e\n  \u003cli\u003eAny 3.7V SM-2P lithium battery-powered toy\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe lithium battery charging and handling, visit the U.S. Consumer Product Safety Commission — Lithium Battery Safety.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What RC vehicles is this USB charging cable compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This 3.7V SM-2P USB charging cable is compatible with a wide range of RC toys including remote-control cars, quadcopters, drones, RC aircraft, and helicopters that use a 3.7V lithium battery with an SM-2P forward connector. Always verify your battery's connector type before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long is the charging cable, and what do I need to charge with it?\u003c\/h4\u003e\n\u003cp\u003eA: The cable measures 25.6 inches (65 cm) in length, giving you comfortable reach during charging. It connects via a standard USB plug, so you can use it with any USB wall adapter, power bank, computer USB port, or USB hub — no special charger required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this cable safe to use for regular charging of lithium batteries?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The SM-2P forward connector provides a secure, stable connection designed for 3.7V lithium batteries commonly found in RC toys. Always follow safe charging practices: charge on a non-flammable surface, do not leave unattended, and avoid overcharging by disconnecting once the battery is full.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What RC vehicles is this USB charging cable compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 3.7V SM-2P USB charging cable is compatible with a wide range of RC toys including remote-control cars, quadcopters, drones, RC aircraft, and helicopters that use a 3.7V lithium battery with an SM-2P forward connector. 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