VTOMAN V12 3500A Jump Starter Review

VTOMAN V12 3500A Jump Starter









  • 3500A peak current and the jump starter also uses a boost function to jump start dead or very weak batteries
  • Comes with a USB-A wall charger and USB-C cable
  • Features a 100W AC Outlet


  • USB-C port can only be used as an input
(Last Updated On: September 14, 2023)

Portable jump starters have seen some pretty drastic innovations in recent years, as they are now pretty powerful for having such a small size. Some jump starters have started to double as tire air pumps; some are power banks that you can realistically use as a daily driver power bank because they have very powerful charging ports, and some can be used as a power washer.

In this review, I’m looking at this VTOMAN V12 3500A jump starter, and other than being a solid jump starter, this one has an AC outlet. An AC outlet on a jump starter is uncommon, but it’s fantastic to see, so let’s take a closer look.

What’s in the Box?

You get the jumper clamps in the box with this VTOMAN V12 jump starter, a USB-A Quick Charge wall charger, a USB-C to USB-A charging cable and the manual.

Jump Starting Power

So this VTOMAN V12 jump starter has a 3500A peak current, and you can jump-start 10L gas and 8L Diesel engines. A 3500A peak current is a great amount of power that can jump-start most vehicles; however, remember it can only do so if the vehicle you are starting uses a 12V battery. A handy feature that more jump staters are starting to use is a boost function, and it’s easy to use when you jump-start a very weak or dead battery because the jump starter outputs as much power as possible to the battery to start your car.

How to Jump Start with the VTOMAN V12

Jump starting works the same as any other one; you must plug the cables into the jump startter and place the clamps on your car battery and negative terminals. Once the light on the adapter turns green, you can start your car. Also, to activate the boost feature, you have to hold down the boost button on the adapter, and the green light will turn on with the adapter.

Charging Ports and AC outlet

The charging ports on this VTOMAN V12 are okay because it has two USB-A ports, one featuring Quick Charge and the other having a 10W charge rate. The USB-C port on the V12 can only be used as an input port to recharge the unit, and it has an 18W recharge rate; thankfully, this jump starter comes with a USB-A Quick Charge wall charger so you can recharge it right out of the box.

The most notable part of the VTOMAN V12 is that it has an AC outlet that can output 100W. Of course, this is not a lot of power, but using an AC outlet on a jump starter is incredible, and you can power lower-wattage devices with it. In my case, I could power a wall charger and test out charging my Excitrus power bank, which could charge at nearly 100W. I could also easily charge my Lenovo laptop from the jump starter.

Regarding charging port testing, I could fast charge my Note 9 via the USB-A Quick Charge port.

Size and Capacity

The 66Wh battery capacity, as long as it’s fully charged, can deliver up to 50 jump starts. The size of this V12 is pretty small, with an 8-inch length, a width of 4 inches, and a thickness of 1.5 inches. The weight of the jump starter is 1.7 pounds.

VTOMAN V12 3500A Jump Starter Specs
Power Capacity66.6Wh
Peak Current3500A
Gas Engines10L
Diesel Engines8L
USB-A Quick Charge port18W
USB-A Standard Port10W
USB-C Input18W
AC Output100W
Size8.8 x 3.9 x 1.5 inches
Weight1.7 Pounds


Overall, the VTOMAN V12 3500A jump starter is a very reliable one. It has a pretty high peak current to jump-start most vehicles that use a 12V battery, and if you’re dealing with a very weak or dead battery, you can use its boost feature. Including an AC outlet directly on the jump starter is fantastic to see and can be helpful for specific devices.

VTOMAN V12 Jump Starter - Car Battery Booster Pack 3500A with 100W AC Outlet for Charging Laptop, Powerful 12V Jump Box Power Pack (10L Gas/8L Diesel) with Jumper Cables, QC 3.0 Output, PD 18W Input
  • 【Super 3500A Peak Current】 VTOMAN V12 car battery charger jump starter with the super 3500A peak current. Jump starter can easy to jump start (up to 10l gas and 8l diesel) 12v cars less than 1 to 2 seconds in extreme weather from -4℉~131℉(-20℃~55℃). Wireless car battery charger jump starters for automobiles, suvs, trucks, vans, lawn-mower, snowmobile, motorcycle, dozer, tractors and etc up to 50 times. It's not to have to rely on jumper cables.
  • 【Starting The Totally Dead Vehicles 】If car battery charger jumper pack indicator light doesn't light up or flash green, you just pressing the battery jumper starter portable “BOOST” button will starting a totally dead vehicles (voltage less than 2V) within 3s. You don't have to worry about flagging down strangers to help you if you have battery trouble.
  • 【Portable Laptop Charger with 100W AC Socket】VTOMAN V12 jump starter is also a portable laptop power bank with a 100W AC Outlet which powers your laptop and other small appliances. And another USB-A QC3.0 and USB-A(5V/2.1A) output ports will fully charge your cellphones and other mobile devices at the 3 times speed faster than others. The 15V/10A DC port that can power for other car products as tire inflators, vacuum, etc. The PD 18W Type-C fast Input port will make your trip full of power!
  • 【4 Modes Multi-Purpose Flashlight】 Car battery charger jump starter has 4 modes led light (flashlight, strobe, sos, red emergency light). Always have a flashlight in your car. You'll keep this in your trunk for emergencies. Help you find tools in dark corners, provide light sources and emergency rescue in the field, and can also be used as a Safety Triangle when the car breaks down on the road. Great thing to keep in your car just in case!
  • 【10 Advanced Safety Protections】 V12 jump boxes have 10 advanced safety protections include spark proof protection, over charge protection, reverse charger protection, short circuit protection, over current protection, overload protection,over-voltage protection, reverse polarity protection, high temperature protection, low temperature protection. The surface of the jumper cables is made of high-quality ABS material, and all-copper material, which is durable and has good insulation.
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