ZHAOBEIMAO 7-in-1 Car Charger 180W 12V 300W 24V Dual PD 30W QC3.0 18W 4 Socket Voltmeter
A 7-in-1 car charger with four 120W sockets, dual 30W PD ports, one 18W QC3.0 port, independent switches, dust covers and a real-time voltmeter
- Compatible Phone ManufacturerApple
- Length3 ft.
- SpecificationsHS75AD, Ouffun, 3.7 L x 10.3 W x 19.7 H centimeters, Donggua
- Sports Team1 Piece
- Charge 7 devices at once with 180W 12V or 300W 24V total power
- Dual PD 30W plus QC3.0 18W ports fast-charge phones and tablets
- Four 120W 12V sockets each have an independent switch and dust cover
- Main switch and LED voltmeter show 11.5V–14.9V or 23.1V–27.3V battery health
- Powers vacuums, dash cams, heated seats and more from one adapter
7-in-1 Car Charger with Voltmeter
This 7-in-1 adapter adds four cigarette lighter sockets and three USB ports to a single 12V or 24V vehicle outlet. It delivers a combined 180W at 12V or 300W at 24V across all sockets, plus 30W PD and 18W QC3.0 fast charging on the USB ports. A built-in LED voltmeter shows real-time battery voltage so you can spot a weakening battery early.
Suits drivers running multiple 12V accessories
Ideal for owners who need to power a dash cam, GPS, vacuum cleaner, fridge or heated seats simultaneously while fast-charging phones and tablets. Each socket has its own switch and dust cover, reducing wear from constant plugging and unplugging. Not for buyers who need more than four auxiliary sockets or USB-C power delivery above 30W per port.
180W total at 12V or 300W at 24V
The single figure that decides fit is the combined socket rating: 180W maximum on a 12V system and 300W maximum on a 24V system, with each individual socket capped at 120W or 240W respectively. Check the power draw of every device you plan to run together against these limits before purchase.
Highlights
- Charge 7 devices at once with 180W 12V or 300W 24V total power
- Dual PD 30W plus QC3.0 18W ports fast-charge phones and tablets
- Four 120W 12V sockets each have an independent switch and dust cover
- Main switch and LED voltmeter show 11.5V–14.9V or 23.1V–27.3V battery health
- Powers vacuums, dash cams, heated seats and more from one adapter
Specifications
| Brand | Apple |
|---|---|
| Series | HS75AD |
| Model | Samsung Gala |
| Compatible Phone Manufacturer | Apple |
| Length | 3 ft. |
| Specifications | HS75AD, Ouffun, 3.7 L x 10.3 W x 19.7 H centimeters, Dongguan Gaoyi Electronic Co.,Ltd, false |
| Sports Team | 1 Piece |
Questions about this item
How do I install the ZHAOBEIMAO 7-in-1 car charger and what step is often missed?
Plug the adapter into the vehicle's 12V or 24V cigarette lighter socket, then press the main switch to power all four sockets and three USB ports; the step often missed is checking the LED voltage display — 12V systems should read 11.5V to 14.9V, 24V systems 23.1V to 27.3V — before connecting devices.
What maintenance or replacement will the charger need over time?
The dust covers on each of the four sockets should be kept closed when a socket is not in use to prevent dust and water ingress; the LED voltage monitor will alert you when the vehicle battery drifts outside the normal 11.5V–14.9V (12V) or 23.1V–27.3V (24V) range, signalling battery replacement rather than charger replacement.
What limit appears first when running multiple high-draw devices continuously?
The total output ceiling — 180W at 12V or 300W at 24V — is reached before any single socket hits its 120W (12V) or 240W (24V) maximum, so the main switch will cut power if the combined load exceeds the total limit.
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