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Aluminium four-port 12V USB charger with blue LED voltmeter

Leelbox

Leelbox 4 Port 12V USB Outlet 78W Dual PD QC Aluminum LED Voltmeter Waterproof

SKU CH-R92J-TWJG1

Four-port 12 V outlet delivers up to 78 W through two 30 W PD and two 18 W QC ports, with an aluminium shell, LED voltmeter, waterproof rating and 100 cm fused lead

  • TypeAutomobile Chargers
  • Charge four devices at once with 78 W total output
  • Two PD ports deliver up to 30 W each for fast charging
  • Two QC ports supply up to 18 W each for compatible devices
  • Aluminium alloy body resists scratches and dissipates heat better than plastic
  • Built-in blue LED voltmeter shows real-time battery voltage
  • 100 cm fused cable simplifies installation in cars boats RVs and motorcycles

4-Port 12V USB Charger

The Leelbox outlet replaces a standard 12V cigarette lighter socket and provides four USB ports with a combined 78W output. Two ports deliver 30W PD and two deliver 18W QC for simultaneous charging of phones, tablets and controllers. An integrated blue LED voltmeter displays real-time vehicle battery voltage. The aluminium alloy housing resists scratches and dissipates heat effectively.

Vehicle Owners Needing Multi-Device Power

Drivers of cars, boats, RVs, trucks or motorcycles who want to charge up to four USB devices at once will find this unit suitable. The 100cm fused cable simplifies connection to a 12V electrical system. Buyers whose vehicles lack a 12V socket or who require wireless charging or AC outlets should consider other solutions.

78W Total Output with Dual PD and QC

The single specification that determines fit is the 78W total power split across two 30W PD ports and two 18W QC ports. If your devices need higher per-port wattage or a different charging protocol, this outlet will not meet that requirement.

Highlights

  • Charge four devices at once with 78 W total output
  • Two PD ports deliver up to 30 W each for fast charging
  • Two QC ports supply up to 18 W each for compatible devices
  • Aluminium alloy body resists scratches and dissipates heat better than plastic
  • Built-in blue LED voltmeter shows real-time battery voltage
  • 100 cm fused cable simplifies installation in cars boats RVs and motorcycles

Specifications

TypeAutomobile Chargers

Questions about this item

Will the 78W total output still charge my phone if the 12V socket already powers a dash cam?

Yes, the four ports share up to 78W so a dash cam on the 12V line and phones on the USB ports draw from the same vehicle supply without conflict.

How do I know the dual PD30W and QC18W ports are delivering the right voltage after install?

The built-in blue LED voltmeter shows real-time system voltage so you can verify the outlet is live and the vehicle battery is in normal range while devices charge.

Does the 100cm fused cable include mounting hardware or do I buy a panel cut-out tool separately?

The 100cm fused lead is supplied; panel mounting hardware and any dashboard cut-out tools are not included and must be sourced separately.

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