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Two black cylindrical car USB chargers with blue ports and a button switch

Leelbox

Leelbox 78W USB-C Car Charger 2 Pack 30W PD 18W QC3.0

SKU CH-B1QD-MMX3N

Two 12 V sockets deliver 78 W total through dual 30 W PD USB-C ports and an 18 W QC 3.0 port, each with a waterproof cover for marine and RV use

  • TypeAutomobile Chargers
  • Two-pack value gives a spare charger for travel or a second vehicle
  • 78 W total output with dual 30 W PD USB-C and 18 W QC3.0 ports
  • Three devices fast-charge simultaneously without affecting each other
  • Waterproof cover protects ports in harsh marine and outdoor environments
  • Compatible with all 12 V to 24 V vehicles including RV boat motorcycle truck

Two-pack 12V USB charger for 12-24V vehicles

The Leelbox 78W USB-C car charger comes as a two-pack, each unit fitting a standard 12V socket in cars, RVs, boats, motorcycles or trucks. Two 30W PD USB-C ports and one 18W Quick Charge 3.0 port charge three devices at once. A built-in button switch cuts power without unplugging the unit.

78W total output split across three ports

Each USB-C port delivers up to 30W PD 3.0 while the USB-A port supplies 18W Quick Charge 3.0. An iPhone 15 can reach 60 percent in 35 minutes with a USB-C to Lightning cable; compatible Android phones hit 80 percent in the same time. The 12V-24V input range limits use to vehicle electrical systems only.

Waterproof cover and smart-chip protection

A removable cover seals the ports against water and dust for marine or off-road use. Each port contains a smart chip that balances current so simultaneous charging does not reduce speed. The longer housing sits deeper in the socket, reducing vibration on rough terrain.

Highlights

  • Two-pack value gives a spare charger for travel or a second vehicle
  • 78 W total output with dual 30 W PD USB-C and 18 W QC3.0 ports
  • Three devices fast-charge simultaneously without affecting each other
  • Waterproof cover protects ports in harsh marine and outdoor environments
  • Compatible with all 12 V to 24 V vehicles including RV boat motorcycle truck

Specifications

TypeAutomobile Chargers

Questions about this item

Should I buy the 2-pack or a single unit?

The 2-pack gives you a spare charger for a second vehicle or travel bag and the supplier states each unit saves about 20%-30% compared to buying separately.

What does the 78W total mean when I plug in three devices?

Each USB-C port can deliver up to 30W PD 3.0 and the USB-A port up to 18W QC3.0 so three devices can fast-charge at the same time without slowing each other down.

How does the 12V-24V input work in my truck or boat?

The socket accepts any 12V-24V vehicle system and includes a removable waterproof cover for marine, RV, motorcycle or truck use.

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