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Copper-bodied dual USB car charger with LED voltmeter display

Leelbox

Leelbox Pure Copper 45W Dual USB Car Charger 27W PD QC3.0 LED Voltmeter

SKU CH-2ADZ-MSFS5

A dual-port car charger delivering 45 W total with 27 W USB-C Power Delivery and 18 W Quick Charge 3.0, plus a copper shell for heat dissipation and an LED voltmeter display

  • TypeAutomobile Chargers
  • Pure copper body dissipates heat efficiently for safer charging
  • 45W total output powers two devices at full speed simultaneously
  • 27W USB-C PD port charges compatible phones to 88% in 35 minutes
  • 18W USB-A QC 3.0 port adds fast charging for legacy devices
  • LED voltmeter displays car battery voltage while soft ring light aids night use

Pure copper car charger

The Leelbox adapter uses a full copper shell to dissipate heat while delivering up to 45W total output. It targets drivers who need fast charging for modern phones and tablets during commutes or long trips. The metal body resists scratches and avoids the melting risk associated with plastic housings. Buyers who want a lighter plastic unit or a single-port design should look elsewhere.

Sustained-load behaviour

Under continuous use the copper casing becomes warm to the touch, which shows the material is moving heat away from internal components. Both ports can run together at their rated speeds, sharing the 45W ceiling without throttling in typical cabin temperatures. The charger maintains 27W Power Delivery on the USB-C port and 18W Quick Charge 3.0 on the USB-A port simultaneously. It is not suited for users who need guaranteed output above 45W for larger laptops.

Build quality and daily use

A soft LED ring lights the ports for easy night-time insertion while a small voltage display shows the car battery level at a glance. The all-metal construction feels solid in the 12V socket and resists vibration on rough roads. No cable is included, so owners must supply their own USB-C or USB-A leads. The unit occupies a single outlet and does not block adjacent controls in most dashboards.

Highlights

  • Pure copper body dissipates heat efficiently for safer charging
  • 45W total output powers two devices at full speed simultaneously
  • 27W USB-C PD port charges compatible phones to 88% in 35 minutes
  • 18W USB-A QC 3.0 port adds fast charging for legacy devices
  • LED voltmeter displays car battery voltage while soft ring light aids night use

Specifications

TypeAutomobile Chargers

Questions about this item

Does the copper body get too hot when the charger runs at 45W all day?

The copper shell conducts heat away from the internals so it feels warm but protects the components and stays safe during continuous use.

What must my car already have for this charger to work?

A standard 12 V cigarette-lighter socket is all that is required; the unit plugs directly in with no extra wiring.

Will the 18W QC 3.0 USB-A port still fast-charge my older phone that only supports 5 V 2 A?

Yes, the port negotiates down to 5 V 2 A automatically so the older device charges at its maximum supported speed.

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