VoltMate USB To 12V Car Socket Adapter For Portable Devices — convert a USB power source into a 12V cigarette lighter socket and run your car accessories anywhere, even without a vehicle. This compact adapter turns any USB-A port—from power banks, laptops or USB wall chargers—into a 12V female cigarette lighter socket, powering devices such as dash cams, tyre inflators, GPS units and portable fans for camping, travel and emergency preparedness.

Safe, durable and travel-ready, the adapter is crafted from flame-retardant ABS with a copper core for stable current, heat resistance and short‑circuit protection, finished in a sleek matte black.

Key benefits

• Converts USB to 12V power: transforms a 5V USB input into a fully functional 12V socket compatible with a wide range of 12V car devices.
• Works without your car: use a power bank, laptop, solar panel or USB wall charger to power accessories without turning the ignition on.
• Safe, durable and travel-ready: flame-retardant ABS construction with a copper core and short‑circuit protection.
• Universal compatibility: fits most 12V cigarette lighter plugs (2.2 cm inner diameter) and devices like air purifiers, kettles, dash cams, coolers and portable fans.
• Plug & play simplicity: plug into a USB‑A port and power a 12V device instantly — no tools or setup required.

Technical specifications

• Function: USB 5V to 12V power converter
• Input voltage: DC 4.2–6V (≥2A recommended)
• Output voltage: DC 9–12V (Max 8W)
• Output interface: 1 × 12V female cigarette lighter socket
• Socket inner diameter: 2.2 cm
• Cable length: Approx. 34.5 cm
• Wire type: 22AWG pure copper
• Material: Flame‑retardant ABS plastic
• Colour: Matte black
• Compatibility: Power banks, laptops, solar chargers, USB wall plugs
• Installation: Plug & play

How to use

Plug the adapter into a USB‑A port on a power bank, laptop, solar charger or wall plug. Insert your 12V cigarette lighter plug into the adapter's female socket. Your 12V accessory will receive power immediately — no tools or setup needed.

What's in the box

• 1 × USB to 12V car cigarette lighter socket adapter