HURMAI 9-in-1 Car Cigarette Lighter Splitter — 3x 12V/24V Sockets, PD30W USB‑C, LED Voltage Display

HURMAI's 9-in-1 Cigarette Lighter Splitter is a high-power car adapter that turns one vehicle socket into three 12V/24V cigarette lighter outlets plus three USB ports, delivering up to 156W (12V) or 264W (24V) and fast PD30W USB‑C charging.

Whether you drive a compact car or a long-haul truck, this heavy‑duty splitter is built to power multiple accessories at once: dash cams, GPS units, portable fridges, vacuum cleaners, heated seats and phones. It combines strong continuous output, per-socket switches, and a real‑time LED voltage readout so you can manage devices and keep an eye on battery health while on the road.

How many devices can this adapter run at the same time?

You can power up to nine devices concurrently: three cigarette lighter sockets plus three USB ports and three additional power outputs integrated into the included cable. The adapter intelligently divides power so essential devices receive priority while preventing overload.

• Up to three 12V/24V cigarette lighter accessories simultaneously.
• Three USB outputs including a PD30W USB‑C fast charge port.
• Total capacity: 156W on 12V systems, 264W on 24V systems.
• Individual socket switches let you enable only the ports you need.

What safety and control features does it include?

The unit uses independent power switches for each cigarette lighter socket so you can turn devices on or off without unplugging them. It also has built‑in intelligent chips to manage charging distribution and a bright LED voltage display to monitor the vehicle battery in real time.

• Independent on/off switches extend component life and reduce wear from frequent plugging.
• LED voltage readout shows battery condition during operation (12V: 11.5–14.9V; 24V: 23.1–27.3V).
• Internal protection circuitry against overcurrent and short circuits.
• The voltage display doubles as the main power switch for the unit.

Which devices charge fastest with this adapter?

The USB‑C port supports PD30W for noticeably quicker charging than PD20W, making it a solid choice for smartphones and smaller tablets. Built‑in intelligent recognition ensures each connected device receives the appropriate current for safe, rapid charging.

• PD30W USB‑C: ideal for iPhone, Samsung and other PD-compatible phones.
• Additional USB ports supply standard charging for non-PD devices.
• Smart distribution prevents one device from starving others of power.
• Compatible with phones, dash cams, GPS, small fridges and more.

Is this suitable for trucks and long trips?

Yes — the splitter's high output and sturdy construction make it well suited for truck cabins and long-haul use. Its capacity to run multiple high-draw accessories at once helps drivers maintain navigation, communication, and comfort systems over extended journeys.

• 264W capability on 24V systems handles larger loads common in trucks.
• Durable build and reliable connectors for continuous operation.
• Useful for powering dash cams, GPS, mini fridges and cabin heaters simultaneously.
• LED battery monitoring helps detect failing vehicle batteries early.

Who is this for: drivers, fleet operators and road professionals who need dependable multi‑device power from a single vehicle outlet. If you often run several accessories at once—phones, navigation, dash cameras, portable refrigerators or vacuum cleaners—HURMAI's 9‑in‑1 splitter offers a controlled, high‑output solution with fast USB‑C charging and per‑socket control for cleaner, safer power management on every trip.