The JOYROOM 9 in 1 Cigarette Lighter Splitter is designed for drivers who rely on multiple gadgets during daily commutes, long trips, or professional use. Instead of juggling chargers and adapters, this all-in-one power hub brings USB fast charging, retractable cables, and multiple cigarette lighter sockets into a single, compact unit. With support for both 12V and 24V vehicles, it targets families, road trippers, and anyone who wants a cleaner, more organized in-car charging setup.
The JOYROOM splitter combines six charging ports with three cigarette lighter sockets, allowing up to nine devices to be powered at the same time. With a claimed total output of 227W, it can handle phones, tablets, dash cams, GPS units, car refrigerators, air inflators, and other essential car accessories without constant plugging and unplugging.
At the front, the splitter includes a 45W USB-C PD port and a 22.5W USB-A port, which is faster than standard QC 3.0 charging. These ports are ideal for fast-charging modern smartphones, including the latest iPhone and Samsung devices. Charging performance depends on vehicle voltage, with higher output available in 24V systems.
One of the most convenient features is the built-in dual retractable cables. The Type-C cable supports up to 45W fast charging, while the Lightning cable delivers 5V/2.4A for iPhones and compatible devices. These retractable cords help keep the car interior clutter-free and are especially useful for quick front-seat charging.
A 3.3-foot extension cable combined with 31.5-inch retractable cords allows easy access to power from the front seats to the back seats and even the trunk. This design is practical for family trips, ridesharing, or vehicles where passengers need charging access across different rows.
Each of the three cigarette lighter outlets comes with its own power switch and subtle white indicator light. This allows users to control power individually, reducing unnecessary energy draw and eliminating repeated plugging and unplugging of devices.
The built-in LED voltage display shows real-time battery output, helping drivers monitor vehicle health. It clearly indicates normal voltage ranges for both 12V and 24V systems, offering an early warning if the car battery starts aging or behaving abnormally.
The JOYROOM splitter works with a wide range of vehicles, including cars, SUVs, trucks, RVs, and off-road vehicles. USB ports support phones, tablets, FM transmitters, and GPS devices, while the cigarette lighter sockets power accessories like vacuums, air purifiers, heated seats, and inflators.
An intelligent IC chip automatically detects connected devices and distributes current for safe and efficient charging. Replaceable fuses, along with protection against overcurrent, overvoltage, overheating, and short circuits, add another layer of safety. The unit is UL, FCC, CE, and RoHS certified for reliable everyday use.
The JOYROOM 9 in 1 Cigarette Lighter Splitter is priced at $29.99 in the US, with a limited-time offer currently available on Amazon. Considering the number of ports and built-in cables, it sits firmly in the value-for-money category.
Get Offer - Buy on Amazon
In everyday use, the JOYROOM 9 in 1 splitter feels like a Swiss army knife for in-car power. It covers so many charging and power scenarios that it gives peace of mind, even if you never use all ports at once. The build quality is reassuring, with sturdy plastic housing, solid switches, and smooth retractable cables. The included Velcro makes semi-permanent installation easy and keeps the unit stable while driving.
Performance is strong when using a single port at a time, especially the front USB-C and retractable Type-C cable, which deliver fast charging as expected. The independently switchable 12V outlets are particularly convenient, and the subtle indicator lights make it easy to see what’s active at a glance.
There are, however, a few limitations worth noting. When connected to a standard 12V car outlet, the USB-C output is capped at 12V, meaning you only get the full fast-charging potential in 24V vehicles. When multiple USB ports are used simultaneously, output drops to 5V, which is common for devices of this type but does limit real-world performance. Additionally, the rear USB-A and USB-C ports are 5V only, with fast charging reserved for the USB-C cable.
The retractable cables are long enough for front-seat use but may feel slightly short for back-seat passengers holding tablets. Still, as long as these limitations are understood, the splitter works reliably and does exactly what it promises.
If you regularly use multiple devices in your car or want to be prepared for long trips and unexpected needs, this splitter is a practical choice. It is especially useful for families, rideshare drivers, and travelers who value flexibility and organization. As long as you are comfortable with its documented output limitations, it offers excellent everyday convenience.
The JOYROOM 9 in 1 Cigarette Lighter Splitter delivers versatility, solid build quality, and thoughtful features at a very reasonable price. While the advertised maximum output comes with real-world limitations, its overall performance, safety features, and convenience make it a dependable in-car power companion. For drivers who want a single solution to handle multiple charging and power needs, this is a smart and reliable buy.
Q1: What devices can the JOYROOM 9 in 1 cigarette lighter splitter power?
It can power phones, tablets, dash cams, GPS units, air inflators, car fridges, and other 12V accessories at the same time.
Q2: Does the JOYROOM splitter support fast charging?
Yes, it includes a 45W USB-C PD port and a retractable Type-C cable for fast charging, with best performance in 24V vehicles.
Q3: Can it be used in both 12V and 24V vehicles?
Yes, it is compatible with 12V and 24V vehicles including cars, SUVs, trucks, and RVs.
Q4: What is the purpose of the LED voltage display?
The LED display shows real-time battery voltage, helping you monitor your car’s electrical health and spot potential issues early.
Q5: Is the JOYROOM 9 in 1 splitter safe to use?
Yes, it features multiple safety protections, replaceable fuses, and certifications to guard against overcurrent, overheating, and short circuits.
To know more about our platform, visit our About Us page.
Comments