VTOMAN V10 Max 5500A Jump Starter with 100W USB-C Fast Charger Car Battery Jumper Starter Portable for All Gas or 12L Diesel Engines,12V Jump Strart Booster Pack, Jump Box Comes with 100W Car Charger

I have been having a problem with something draining my battery if I don't start it everyday. Normally Using a battery charger Would you scare me to death I hated those things I was afraid of the spark. But with this battery charger I am not afraid to use this at all I think this is the best charger Especially for women This does not only start your car But it will charge most anything with the battery I absolutely am in love with this Battery charger. I had to take my cat to the vet And when I got out to my car my battery was dead So I just connected this little battery charger And with 1 shot it fired up no problem. Ladies Invest in this charger and you will never regret it! . Just keep the charger charged And no matter where you go if you need a charger whether it's for your phone Computer All your car You would be all set. I believe anyone that purchased this item Would also be in love with it. I am recommending this battery charger to anyone I know And if anything ever happened to my charger I would definitely purchase another 1. Thank you so much!!

Nothing worse than having a dead battery and nobody around to give you a jump, that's why these things are awesome. Much smaller and way more powerful than the older style ones with lead acid batteries. This can also charges quite quickly as it'll accept a 100w PD charger. I only have a 65w charger, which the display on the battery also confirms is the charging wattage, and it went from its 85% charge to 100% pretty quickly.

I am happy with the overall capabilities of the Vtoman jump starter. It is a solid unit with a fair amount of weight and it has protective rubber pieces on both ends to help prevent damage when dropped. It is easy to operate with a power button and a boost mode button. The digital control screen is simple and straightforward providing basic necessary information. It has a complete manual that clearly explains all operating and safety information. There are multiple charging cords and methods, I find it easy to use my phone fast charging C cord. It charges quickly and holds a full charge between uses. The battery alligator clamps are large and have powerful springs to hold tightly onto the battery posts.I have a 2000 Ford F-350 diesel truck that sits most of its life and occasionally the batteries are dead when it gets cold outside. Recently I had to jump start the truck because both batteries were completely dead. Normally I have to hook up a large capacity charger and let it charge for awhile before using the jump start mode. This truck takes a lot of power to start when cold and completely dead. I hooked the VTOMAN jump box to one of the truck batteries and turned the power on. The jump box was charged at 100%. I pushed the boost button and the digital meter started dropping rapidly. I had my wife crank the truck starter and the truck reluctantly started after about three seconds. The jump box showed a 39% charge. I disconnected the jump box and took it inside to recharge. When I plugged it into my phone charger that is a quick charge with a C cord, the jump box immediately showed a 73% charge. Based on this information, it looks like the jump box actually lost approximately 30% of the reserve charge to start such a difficult vehicle. The digital display on the VTOMAN shows my phone quick charger putting in 28 watts. At this rate it recharges quickly.I have used this jump box on cars that require much less effort to start and have seen very little reserves pulled from the jump box.There are two downsides to this jump starter. The first is that it does not come with a storage container or a bag. This makes it difficult to keep all the extra cords and clamps together. I purchased an inexpensive soft sided case that protects and keeps it all together. The second issue is the purchase price. I feel that without a carry / storage case, the purchase price is higher than it needs to be. For those reasons I am deducting one star.I am happy with the performance and I feel it is a quality product.

Used it on an absolutely dead corvette. Large engine, battery needed boost. Started in half a second.

Ordered this because of the power and reviews. I have a 2019 3500 Duramax with a failing battery. This morning I deliberately left the key on to run the batteries down to where they would only make the starter click. I then hooked the jump starter to battery hit the boost button and it turned the engine over as fast as two charged batteries

Item worked as stated and have no issues other than it does not come with a case to store. Using the cardboard box will not last so you'll need to go a buy a case of your own. I have two other chargers from other vendors and they both came in simple carry cases.

Would recommend for jump start car battery, also nice advantage of being able to charge all phones, and even USB C laptop. So far so good!!

I leaned a long time ago that you should really have one of these portable jump starters in every vehicle you own. Especially because one time I had a truck that I bought brand new have its battery die just two years after I bought it. The truck was still under warranty so they replaced the battery for free but if I didn't have a portable jump starter I would have needed to call a tow truck. I got this one thinking that it was one that also had a tire inflator built in but it is just a jump starter. I was a little disappointed but that is my fault for not reading the description well enough. This jump starter could also be used to charge anything that uses a usb plug to charge, like your phone or tablet or whatever. One of the main features of this though is that it allows fast charging up to 100W is very fast compared to most portable power packs. It has a large digital display which is nice to be able to see just how much juice you have left in it. The only real negative about this portable jump starter is that it is kind of bulky. I have another jump starter from a different brand that has the same size battery and it is much smaller than this one. This would be fine to put in the trunk of a car but for me, it takes up too much room under the backseat of my truck because of everything else I already have under my backseat.