YaberAuto Car Battery Jump Starter 7000A 65W Fast Charging (All Gas/12.0L Diesel) Portable Car Jump Starter Battery Pack, Jump Box Battery Jumper Starter Portable Jumper Cables, 150W DC, 600LM Light

I first bought this jump box to jump start a car that I have that was sitting for months. It did not work when I tried to use it for the first time...I barely caught the return window on Amazon and was credited the full amount back.So, I decided to purchase it again but this time I purchased the additional warranty for 3 years for only $12.I work at an Automotive Auction. We have more than 20,000 vehicles on various lots. My job is to check problem cars. I usually jump start anywhere from 8 to 15 vehicles per day. The jump boxes provided to us by the company are big and bulky and are heavy. So, I have been using this jump box now for several months.Wow...I am impressed. In the short time that I have had the jump box, I have jump started over 500 vehicles. Only twice, when I jumped a vehicle...the jump box came up with a red triangle. When it did that, it did not work anymore to jump that vehicle. But, after waiting about one hour...the jump box was jumping perfectly again. Those two vehicles that caused that...had major electrical issues.The charge for the jump box is what really impresses me. I fully charged the jump box last week to 100%. One week later and probably having jump started more than 50 vehicles...it is still at 98% charge, that was yesterday.Before I purchased this jump box, I considered the more expensive brands that cost 3 times as much for less amps...in fact...my company had those more expensive jump boxes in various amps...they all eventually failed to work anymore.The portability of this jump box makes my job much easier...it is so lightweight and very easy to carry. The jump cables are long enough to work on almost every vehicle. Only several times, the cables were not long enough to reach the positive and negative posts...you need to realize that on many newer cars...you are connecting the jump clamps to posts provided by the manufacturer and not directly to the battery. And sometimes those posts are spread out very far apart. That is the only time I have to use the large jump boxes provided by the company.I needed a lightweight portable jump box that would not fail after jump starting so many vehicles per week. I don't know how long the jump box will continue to work as well as it does. But if it fails in the next 3 years, I will receive the cost of the jump box back because I purchased the additional warranty.You can't go wrong with this jump box for the price if you are a Prime Member. As a Prime Member, the cost is almost half the cost than for non Prime Members...If you have any questions about the box, post a message on here and I will answer for you...

F150 (2.7L) with a battery holding 10V dropping down to 4V during start attempt. I used this jump starter with a full charge started it 3 times (including a trip to get new battery). After the 3rd start the jump starter showed 79% charge. Monitoring the actual voltage during the jump starts: 15.88V after pressing boost button, dropped to 10-11V while cranking. Cranked fast and engine immediately started. I tested charging on a 65w and 25w PD charger and it accepted both and showed accurate charging wattage. Nice build feel and case.

What an absolute beast of a jump starter. It is absolutely powerful and can start any truck, SUV, or car no matter the size. I have a F-350 and it's battery died in the hot summer heat. I hooked up this jump starter to it and it fired up on the first try. Just unbelievable, I usually never carry these things because most of these jump starters don't have enough juice to fire up a large diesel truck like mine. I usually would have to call my buddies and hook up my truck to theirs to be able to jump start. But now that I have this, I no longer have to depend on other people to help me out of a tough situation. And your truck always dies when you least expect it to, so it is always necessary to carry one of these. But I been putting it off for years because I could never find one big enough with enough power to jump start a dual battery system like in my F-350 that requires a lot of juice to fire up. And the big ones that are powerful enough are very expensive, not until I found this Yaber one. It's rated at 6000 amps and it sure feels like it. My truck started with no problem. So if you've been pondering about whether to get one or not, you absolutely need to get one.Most people do not know that your battery can die in the hot summer heat. It's actually more likely that your battery will die in the summer than in the winter. So you need to get you a jump starter like this one to keep in your truck in case you get stranded in the middle of no where without anyone around and no cell phone reception either. This jump starter is small enough to fit anywhere whether it is under your seat, in the back pocket of the seat, in the glove box, or center console.It comes with a cable to charge it and very sturdy heavy duty clamps to clamp onto your car battery. The great thing is that the entire clamp is made of strong plastic so that there's no chance it'll touch the other clamp to create a short. The hard case is also a nice accessory to keep everything together and organized. I really like the large display showing the battery percentage remaining as well as the watts of power being used. Once the rubber covers are covered, it is completely waterproof and rainproof. It also acts as a flashlight and the light is very bright, not dim like other cheap jump starters out there. The battery inside is large enough to last a long time and can be used repeatedly without having to recharged. I would say it can be used to jump start a large truck like the F-350 at least a 6 or 7 times before needing recharged. For smaller cars, it can be used nearly a dozen times before needing recharged. You can also use it to charge your phone or charge your laptop or ipad as well. It also comes with a 12v car adapter as well. Check out my video on how to use this jump starter. If you've been looking for a powerful jump starter that'll start any large truck or SUV with a diesel engine or large engine, look no further and buy this one. You can go anywhere off-road with peace of mind that you'll never be stranded if your battery dies.

Great jump starter, had no problem starting my 6.7 cummins, I highly recommend

hi, little recommended work very good

Starts medium size diesels, tractors and backhoes, okay but not for more than a few seconds of cranking because it'll overheat and not switch on for approx 10 to 15 minutes. You'll find the jumper cables feel warm or hot too.HOWEVER, you can double up these jumpers and even mix brands to get a cold or big diesel started. Be sure to press the boost button on the cable or else you'll be very disappointed.

I had purchased this product and it unfortunatly broke. I reached out to the company and lo and behold they made good on it. Such a quality product and company id purchase from them again!🙏💪🏋️