Peerless Industrial Group
Peerless Industrial Group Tire Chains Single Bus & RV V-Bar PK2 QG2821
$67.99
0.00080975BTC
In stock
84W 4-Port 12V USB Charger with Voltmeter 36W PD 18W QC3.0
A surface-mount 12 V panel adds four USB ports with up to 84 W total output and a built-in voltmeter for real-time battery monitoring
- ColorBlack
- FeaturesPlastic, 1 pack, wire, 12 volts_of_direct_current, 4, 2 year
- 84W total output charges four devices simultaneously
- 36W USB-C and 18W USB-A ports deliver fast charging
- Built-in voltmeter monitors vehicle battery voltage in real time
- Compact 3in x 1.7in surface mount fits tight dashboards
- Installs in under 25 minutes with basic wiring
84W 4-Port 12V Charger
This 12V USB charger delivers up to 84W across four ports for simultaneous device charging. It features one 36W PD port, one 30W PD port and two 18W QC3.0 ports. A built-in voltmeter displays real-time vehicle voltage. The surface-mount design measures 3in by 1.7in for compact dashboards.
Vehicle owners needing fast multi-device charging
Suits drivers who want to charge up to four phones, tablets or accessories at once while monitoring battery voltage. The shared 15W output on the left two ports limits speed when both are used together. Buyers needing dedicated high wattage on every port simultaneously should look elsewhere.
84W total output with shared left ports
The single deciding specification is the 84W total power budget and the 15W shared limit on the left two ports. When used alone, the left ports provide 30W PD or 18W QC3.0; together they drop to 15W combined. The right ports deliver 36W PD and 18W QC3.0 independently.
Highlights
- 84W total output charges four devices simultaneously
- 36W USB-C and 18W USB-A ports deliver fast charging
- Built-in voltmeter monitors vehicle battery voltage in real time
- Compact 3in x 1.7in surface mount fits tight dashboards
- Installs in under 25 minutes with basic wiring
Specifications
| Brand | Metra |
|---|---|
| Color | Black |
| Features | Plastic, 1 pack, wire, 12 volts_of_direct_current, 4, 2 year manufacturer, false |
Questions about this item
How do I surface-mount the charger and what step do people often miss?
Drill a small hole for the wires, connect positive and negative terminals, tighten the screws, then snap the cover on; the step most skip is securing the cover after wiring.
What maintenance or replacement will this charger need later?
The unit has no user-serviceable parts; if the voltmeter display fails or a port stops delivering 18 W, 30 W or 36 W output, the whole panel must be replaced.
What limit appears first during sustained high-load charging?
The left two ports share a 15 W ceiling when used together, so simultaneous use caps their combined output at that level.
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