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Red aluminium dual USB car charger with digital voltmeter display

Qidoe GSG2019-A1 36W QC 3.0 Dual USB Car Charger 12V Red Voltmeter

SKU CH-HQWE-MDQ6N

Dual USB ports deliver 36W Quick Charge 3.0 power with a red digital voltmeter and waterproof switch

  • Compatible phone brandsIPhone XS, XS MAX, XR, x, 8, 8 plus, 7, 7 plus, 6, 6s, 6 plu
  • Adapter connectorUSB Type A
  • Full-size USB ports2
  • Output voltage12 V DC
  • Supported voltage12 V
  • Product colorRed-1 pack
  • Charges two devices at full speed with 36W QC 3.0 power
  • Aluminium alloy body resists heat better than plastic alternatives
  • Red digital voltmeter shows battery voltage at a glance
  • Non-slip button switch prevents accidental battery drain when parked
  • Waterproof dust cover protects ports on boats, bikes and carts

Qidoe GSG2019-A1 36W Car Charger

The Qidoe GSG2019-A1 is a 12 V dual USB car charger rated at 36 W total output with Quick Charge 3.0 support. It fits marine, motorcycle, truck and golf-cart sockets and includes a red digital voltmeter. An aluminium body and waterproof cover suit harsh environments.

Upgrade from basic 5 W chargers

Replaces low-power sockets that only trickle-charge modern phones. The jump is worth it when two devices need full-speed charging at once or when you want live voltage monitoring to guard battery health on long trips.

36 W shared across two ports

Comfortably fast-charges two smartphones or a phone and tablet simultaneously. Headroom runs out with three or more power-hungry devices or laptops that demand higher wattage than the dual USB-A ports can supply.

How it compares

Measured against everything we stock in Multi-Port USB Chargers, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 58% of the 1,426 comparable items (median $24.99).

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Specifications

Product
Brand nameQidoe
Model nameGSG2019-A1
Part numberQD11-11
Product colorRed-1 pack
Ports & slots
Adapter connectorUSB Type A
Full-size USB ports2
Power
Output voltage12 V DC
Supported voltage12 V
Compatibility
Compatible phone brandsIPhone XS, XS MAX, XR, x, 8, 8 plus, 7, 7 plus, 6, 6s, 6 plus, 5, 5s, iPad Air, iPad 4 3 2; Samsung galaxy s9, s9+, s8, s8+, s7, s7 edge, s6, s6 edge, s6 edge plus, s5, S5 active, s5 mini, s4, s3, note 8, note 5, note 4, 3, 2; Macbook Pro, Macbook Air, Macbook 12 in, iPad Pro, iPad Air, iPad Mini; Google Pixel, xl, 2, 2 xl; Nexus 6, 5X, 6P; Bluetooth Speaker / Headphones, Kindle, GPS, LG, G6 G5 G4 G3, V20, Nokia, Blackberry, Motorola, Sony, HTC, Mobile Smartphones, Android 4G LTE Quad-core

Questions about this item

What size mounting hole does the 12V aluminum socket need?

The charger fits a standard 12V socket opening; the supplied dust-proof cover seals the face when not in use.

How do I wire the power switch so the voltmeter does not drain the battery?

Connect the switch inline on the positive lead; pressing it cuts power to the red digital display after the engine stops.

When should I replace the sealing cover on this marine-grade outlet?

Replace the cover if the seal cracks or no longer snaps shut, otherwise moisture can reach the dual USB ports.

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