WOLFBOX Brands
This product is rated 4.9 of 5.0 stars.
It has received 122 reviews.
Simply the Best Jump Starter
Your all-in-one standby solution for every 10L/12V vehicle starts, every device charging.
Effortless Start all 10L/12V Vehicles
Unrivaled 4000A Peak Power
Unlock instant start-ups with our 4000A peak power jump starter-power that never keeps you waiting.
Half the Time, Double the Times
PD 65W I/O Fast Charge, 24,000 mAh Capacity
In a bind with a 24,000mAh battery, our jump starter isn't just for kicks—it's your dependable power hub in a pinch.
with Light, Strobe & SOS Features
3-Mode Flash Light
Our jump starter tackles emergencies with three lighting modes: steady, strobe, and SOS, for visibility, alerts, and signals when you need them most.
Integrated Versatility
Product List
Easy to Use In 3 Steps
Sure! The MegaVolt24 Jump Starter can jump-start a 10L diesel or gasoline vehicle, including your pickup truck.
Certainly, the MegaVolt24 Jump Starter can start your lawnmower as well.
The MegaVolt24 Jump Starter can be stored between -4℉ ~140℉, allowing you to leave it in your car during both summer and winter without any issues.
Ready to work as soon as you receive it!
The MegaVolt24 Jump Starter comes equipped with a 65W built-in fast charger, allowing for a swift recharge in just 1.5 hours.
The MegaVolt24 Jump Starter is equipped with an LCD screen that displays the charging status: 'IN' indicates the device itself is charging, while 'OUT' shows when it's charging other electronic devices.
The ideal way to store this item is by using the EVA Storage Bag we provide. When the item is not in use, placing it inside the bag will protect it from water and dust, ensuring that your jump starter remains in optimal working condition.
This product is rated 4.9 of 5.0 stars.
It has received 122 reviews.
Overall rating: 4.9 / 5 from 122 reviews.
The Megavolt 24 Jump Starter is a good looking machine and it isn’t cheaply made , it feels solid I like all the features it has , but I have not had a reason to use it yet . And asked my family and friends if you not a jump let me know I’ll be right over. But no luck but when I need to use it I will let you know how it works
I go camping often and I am always nervous that I will run down my battery and be stranded if there is no one to jumpstart me. I tested this product on two vehicles already and it works as advertised! Everything stays nice and compact and it also doubles as a power brick to charge your phone or a flashflight. This is a must for peice of mind and I will be purchasing more to keep in my other vehicles!
I just got this jump starter and wow, the look of it and the packaging are super sleek! Plus, the box it came in is pretty fancy too. I've already used it to charge my phone and it worked like a charm.
I bought my wolfbox in 2023 and used it on everything from lawnmowers to a 7.3l diesel as well as farm equipment and vehicles without batteries. The little Jumpstarter will take a licking and keep on ticking. I do stop using it when it drops to or below 40% and recharge it so its not straining but other than that it gets no mercy. It doesn't matter if the battery is low, junk, or not in the vehicle at all the wolfbox starts it up or turns the engine over and does it well.
Plugged it in to top off the charge. Used it on a vehicle that did not start. Started on first try.
Arrived on time, I hopefully won’t have to use this jump box but it’s good to have in case it’s needed
What a great little device! I would rather use this than jumper cables, easier and less worry about damage!
Perfect size fits inside my suv by the spare tire. I have not had a chance to use it yet but it looks and feels solid.
Works good. Charges very quickly
Started an absolutely 100% dead battery faster than the starter has ever turned. Amazing little unit!
good unit
Amazing power in an extremely compact package. Easy to store in the vehicle until needed, providing an excellent alternative to having to place a service call.
My husband bought this for me, and I wasn't certain that it was necessary. However, yesterday, when leaving the office, I was faced with a dead battery. I used the Wolfbox charger, was easily able to follow the instructions, and started my car within minutes. I was able to do this without even getting my hands dirty. Although I am a member of AAA, it would take about 2 hours to get service. I was on my way in minutes. I highly recommend this product!
I ordered the wolf box and it arrived. I bought it to keep in a truck we keep at our Cabin. But the night it arrived I got a call from a friend needing a jump, never in my wildest dreams would I have thought I would use it. Started the car within 10 seconds. Was very impressed. Hope not to need it but happy I do.
I used this pack to jump start my Case 580 Super L backhoe, in below 0 weather, when the dual battery system was almost completely dead.
I had several boosters in the past but this is far superior to them. It’s sturdy and holds power for a long time.
Nice looking unit - really nice to have in case of emergency. Also liked the discount used. Should be handy if the situation arises. Thanks.
Build quality seems great! I haven’t had the need to actually use it yet but, I’m sure it will do great.
Love how fast it charges up!
I haven’t used it yet but I have other Wolfbox products and I am very satisfied with all of them. So I’m sure the jump starter will work as intended.
Nice piece of equipment 👍
Fortunately I haven't had occasion to test the product in the field. But at this point I can at least say that everything about its appearance and feel seems first rate. The fit and finish are perfect, which also describes the quality of its protective case. I'll be very surprised if its functioning turns out to be less than advertised.
Just got it. Looks great. Excited to test it out.
Only used once and did fine.
Pulled it out of box, went out and started 2 cars that had dead batteries. Both cars started right away and the Audi died as soon as I disconnected the cable. Restarted it and it ran till the jumper box power switch turned off. These 2 took 7% of the power. Love it.
Its convenient and ready as described. Very good product.
I haven't used the jump box, but it has good reviews and a lifetime warranty. A+ in my book.
Fantastic products!
My old school W124 had been sitting since the winter with a dead battery. Prior to hooking up the Wolfbox, I checked the battery with my multimeter and got 1.2V. I simply put the Wolfbox in boost mode and the car fired right up!
Wolfbox megavolt jump started my car with a completely dead battery and only lost 5% battery out of wolfbox megavolt 100% battery. I can charge all my family members phones during power outages. A+ product!
Being prepared can make all the difference in the event of a car emergency. Compact design, powerful performance. Beyond jump start versatility and ease of use.
This stuff is awesome! It charges quickly, is easy to use, and works as promised. The battery itself and all cables feel of good quality. Installation is also very simple.
I have an older truck that the battery tends to need to be jumped off every now and then. This jumper is so convenient to have and use. It charges with a usb c charger. It comes with t h the battery clamps and actual jumper box. Turn the device on and connect to your battery. It will emit a sound and the digital display will show "low" to let you know the battery is low on juice. Then push the boost button and will display " start" to let you know its OK to start your engine. It comes with a nice case to keep everything stored in. So far very happy with this item.
This jump starter doesn't take up much space, so it's easy to store anywhere in your car and charges quickly.
What a great product! The unit is sized to output a large amount of current. There is also an LED display which is very easy to view and read. It comes with a charging cable and charges very quickly.
Very happy with this jump start power supply. Comes in a box for easy storage and easy access. More than just a jump starter...it can also be used as a flashlight, backup battery to charge your phone and other devices.
They provide very detailed instructions. This product is a 4000 amp battery with a casing made of heavy duty plastic. There is also an LED display to check the battery level, etc. Not only can it be used as a flashlight, but it can also provide power for other devices. Very functional. This is a tool you should have in your home or vehicle. highly recommended.
Great device, almost a necessity for where I live, and a great price
The functions are very complete and a must-have for every car.
Whether you have a headlamp on or it's too cold, this device is perfect. Simply connect the red and black clips to the red and black terminals on the battery. Let it sit for a few minutes and then try to start the car. It should start immediately. I've tried this device on my car and truck and it started both vehicles just fine. No charging required, just connect and try to start the vehicle and it works.
