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Black ABS dual USB charger with blue voltmeter display, handlebar mount and SAE cable, 150g

RAYBESTOS UNBRANDED

RAYBESTOS UNBRANDED QC 3.0 Motorcycle Dual USB Charger Adapter LED Waterproof car electronics accessory

SKU CH-M5K3-SPC6H

Dual USB charger with QC 3.0 and PD fast-charging ports, a real-time voltmeter display and independent power switch, plus full input and output protection for 12-24 V vehicles

  • Product typeUSB Charger
  • Charge two devices simultaneously with PD and QC 3.0 fast-charging ports
  • Monitor battery voltage in real time with the built-in blue voltmeter display
  • Switch USB ports and voltmeter independently to reduce power draw
  • Protected against overvoltage, overcurrent, short circuit, reverse polarity and high temperature
  • Mount on handlebars or flat surfaces using the included brackets and SAE adapter

Dual USB charger with QC 3.0 and voltmeter

This handlebar-mounted adapter provides two fast-charge ports supporting PD and QC 3.0 protocols for phones, GPS units and tablets. It operates on DC12V-24V electrical systems found on motorcycles, ATVs, cars and boats. A built-in blue voltmeter displays real-time battery voltage across a 6-30V monitoring range. Independent switches let the rider disable the display or ports to reduce parasitic draw.

Replaces basic 12 V accessory sockets

Riders who currently rely on a single low-current socket gain simultaneous charging for two devices at up to 4 times the speed of traditional chargers. The upgrade is worth it when navigation and communication gear must stay powered on long trips. The screw-fixing bracket and included SAE adapter simplify installation on handlebars or flat surfaces without cutting factory wiring.

Limited to 5 V USB output and 150 g unit weight

The adapter only delivers 5 V at 3.4 A, 9 V at 2.5 A or 12 V at 2 A, so laptops or high-wattage accessories requiring higher voltages cannot be powered. The ABS housing is flame-retardant and waterproof, yet the 150 g mass and handlebar clamp design restrict mounting to bars with sufficient clearance. Buyers needing more than two ports or higher output voltages should consider a different solution.

How it compares

Measured against everything we stock in Car Audio Accessories & Wiring, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 84% of the 2,768 comparable items (median $21.99).

Specifications

Product
Product typeUSB Charger

Questions about this item

What handlebar sizes does the included bracket and screw set fit?

The kit includes a handlebar mounting bracket, fixing screw, non-slip washer and two large screws for direct bar clamping, plus a screw mounting bracket and small screw for flat-surface mounting.

How do I wire the SAE adapter and extension cable without draining the battery?

Connect the SAE lead to a fused battery tender pigtail or switched accessory circuit; use the independent switch to cut power to both the voltmeter and USB ports when the vehicle is parked.

When should I check or replace the internal protection circuitry?

The unit has built-in over-voltage, low-voltage, over-current, short-circuit, reverse-polarity and over-temperature protection; no user-serviceable parts exist, so replace the charger if the voltmeter reads outside the 6-30 V range or charging stops.

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