A while back, I was looking for a reliable, multi-function device to keep in my car for peace of mind on trips. I landed on the VTOMAN X1 Jump Starter, which also packs an air compressor. Today, I'm sharing my unboxing and what I've learned after using it for about five months.
Unboxing and Specifications
It's a jump starter with a peak current of 2500 amps and an air compressor that goes up to 150 PSI. The unit has a capacity of 44.4 watt-hours. It comes with a nice carrying case that holds everything.
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The VTOMAN X1 Jump Starter
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| The included soft case. |
Inside the package, you get the main unit, the jumper cable attachment, a USB-C cable for charging, an air hose for the compressor, and a set of nozzle attachments for inflating things like basketballs. There is also a paper instruction manual, which I definitely recommend reading.
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| The full contents of the box, including the jump starter, case, manual, cables, and accessories. |
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| Jump starter clamps |
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Air compressor attachment
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| Air compressor accessories |
Build and Features
The main unit has a decent weight to it and feels pretty robust. The jumper cables are flexible, and the clamps themselves have a good amount of clamping force. The air compressor hose screws securely into the main unit.
Upon turning it on for the first time, I noticed it came with three out of four bars of battery.
The device is more than just a jump starter. On one end, you'll find a DC output port, a USB-C input for charging the unit itself, a USB-A output for charging other devices, and the port for the air compressor hose.
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| A close-up of the device's ports: DC Out, USB-C In, and USB-A Out. Here I'm charging a 3rd party Nikon camera battery from the VTOMAN device. |
It's important to note that while the VTOMAN includes a USB-C cable, you will have to provide your own power adapter (wall plug) to charge it.
My 5-Month Experience
I've had this device for about five months now. Thankfully, I have not had to use the jump-starting functionality on a car yet. However, I have used the other features, and they've worked just fine.
The air compressor has been useful for topping off my car's tires without any issue.
The device has different modes for inflating different items, like a car, bicycle, or basketball. You just have to select the right mode on the control panel. The mode for a car tire is more powerful than the mode for a basketball, so be sure to choose the correct one for the job.
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| The control panel allows you to select different inflation modes and see the current pressure. |
The USB-A port for charging other devices works, but with one notable limitation mentioned in the manual. If any devices you're charging don't pull more than 200 milliamps (mA) of power, the VTOMAN will automatically shut off. This means it might not work for very small, low-power devices, but it should be fine for phones and other stuff.
The built-in light is also a handy feature. It cycles through a few modes: a standard solid white light, a flashing red emergency light, and a slow-flashing red light. It's a simple but very practical addition for roadside situations.
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| The VTOMAN X1's built-in LED light. |
Safety and Storage: A Note In General
One of the most important things I learned from the manual is about the device's operating temperature. The unit has a temperature limit of 140 degrees Fahrenheit (60 Celsius).
Because of this, you don't really want to keep this in your car for long periods, especially during hot summer months when the interior of a parked car can exceed that temperature limit. I bring it with me on trips, but I don't store it in the car permanently.
For extra peace of mind, I also bought a separate Lipo-safe bag for storage. While the included case is great for organization, this gives me an additional layer of protection, just in case.
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| For added safety, the device can be stored and even charged inside a fire-resistant Lipo-safe bag. |
Final Thoughts
Overall, I'm happy with the VTOMAN X1. It's nice having a jump starter, air compressor, power bank, and emergency light all in one compact device. While I can't speak to the jump-starting performance from personal experience, all the other functions have worked reliably for me over the last five months. Just be mindful of the temperature limits and the low-power cutoff on the USB port.
If you'd like to see a full hands-on look at everything in the box and see it in action, be sure to check out my full video on YouTube!
Check out the car battery combo device through my links:
Or the OVONIC bag I use to store it in:
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