BlueFire Motorcycle USB Charger — Dual USB 4.2A Handlebar Adapter with Cigarette Lighter & Voltmeter (Black)

BlueFire's Motorcycle USB Charger is a compact handlebar adapter combining dual USB ports, a cigarette-lighter socket and a voltmeter for dependable 12V vehicle charging.

Keep devices powered on the road with a purpose-built charging module engineered for motorcycles, ATVs, boats and other 12–24V vehicles. Built from flame-retardant ABS and tested for high/low temperature resistance, this BlueFire unit delivers up to 4.2A across its USB outputs, includes a cigarette-lighter socket and an integrated voltmeter so you can monitor battery condition while charging phones, GPS units, heated gear and accessories.

How does the BlueFire charger protect my electronics?

The adapter includes several layers of electrical protection to reduce risk to plugged-in devices and the vehicle battery. Protection covers input and output voltage limits, over-current and short-circuit events, and temperature regulation to avoid overheating.

• Input over- and under-voltage safeguards
• Output over-current and over-/under-voltage protection
• Short-circuit and temperature protection
• Waterproof port covers to keep connections dry outdoors

What charging performance and power options are available?

This BlueFire adapter accepts DC 12V (compatible with 24V systems as noted) and supplies a combined USB output of 5V up to 4.2A, enabling simultaneous charging of two devices. The cigarette-lighter socket provides a standard 12V accessory outlet for pumps, chargers or plug-in accessories, and the built-in voltmeter displays battery voltage while connected.

• USB output: 5V, combined 4.2A (2.1A per port typical)
• Power input: DC 12V (compatible with many 24V setups)
• Cigarette-lighter socket with ceramic insulated base
• Inline rocker switch for master on/off control

How do I wire and mount the unit on my motorcycle or vehicle?

Installation is straightforward: connect the red wire to the battery positive and the black wire to battery negative. The package includes four mounting brackets and a cigarette-lighter insert; a 145cm cable gives flexible routing options for handlebar or dash installation.

• Red wire: connect to battery anode (positive)
• Black wire: connect to battery cathode (negative)
• Includes 4 fixed brackets and cigarette lighter insert for secure mounting
• 145 cm cable length for flexible placement

What materials and durability features should I expect?

The charger housing uses flame-retardant ABS and other environmental-protection materials rated for high and low temperatures, designed to resist corrosion and outdoor exposure. Port covers and a ceramic-insulated lighter holder increase longevity under riding conditions.

• ABS construction with flame retardancy and temperature resistance
• Ceramic heat-insulating base in lighter socket
• Waterproof covers for USB and lighter openings
• Compact 162 g weight for minimal handlebar bulk

Who is this for: Riders, boaters and drivers who need reliable on-vehicle charging and a quick battery check without sacrificing space. The BlueFire Motorcycle USB Charger fits anyone who wants dual USB charging, a cigarette-lighter outlet and a voltmeter in one compact, weather-resistant module for motorcycles, ATVs, UTVs, cars, campers and small boats.