Jump Starter 2000A for Car/Boat/Lawnmower(8.0L Gas/6.5L Diesel Engine) Portable 12V Car Battery Jump Starter with Cables,Wall Charger,USB 3.0 Fast Charging,16V DC Output,3 LED Modes

This is a great little unit. This is the second one we have purchased so that we now have one in each vehicle. We have had to use the charger and it has worked everytime. Easy to use and store in the vehicle. I would recommend this product.

My super duty truck had a weak battery so I had to constantly jump it since I didn't use the truck that often. I used to have a large heavy jump box which became a pain to use a lot. These new small jump boxes use a different battery technology which means more power and less space. I charged the device once, and have gotten many jumps out of it so far without needing to charge it again. When I connect it, the truck starts like it has a power boost- quick and easy.

Charged my car right up eveytime . Takes about 30%-40% eveytime so its only good for about 3 jumps before you have to charge it again but over all it Charges up to 100% within 90 minutes. And I have no complaints. I carry it everywhere. Gets the job done. The carry case is every useful and protective. Thanks.

I’ve been using the 1600A Battery Jump Starter for a few weeks now, and overall, it’s a great product. It’s compact, powerful, and does the job—I've used it to jump-start my SUV (6.0L engine), and it worked quickly without any issues. The jumper cables are solid, and the USB charging port is a nice bonus for charging phones on the go.It’s got some great safety features too, which gives me peace of mind. The only reason I’m giving it 4 stars instead of 5 is that it could charge a little faster, but otherwise, it’s a solid device that I now keep in my car for emergencies. Definitely worth the price!

Love this! Our Explorer has some weird short and once in a blue moon she won’t start. This jump starter works every time. Had to use it on our truck and like a champ got her started too. Buying a second one so we have one for each vehicle. I strongly recommend this. As a woman who is afraid of electrical, I have no problem using this thing. Simple to use and works every time. Best of all it’s small enough to fit under the seat.

Bought and charged 9 months ago. Jumped riding lawnmower twice (80°) battery dropped to 50% charge bar. Recharged put away in SUV. 2 months later jump strt car( 90°,4 cyl) down to 50%. Recharge put away. 2 months ago jump start Trailblazer(70°,6 cyl)was 75% dropped to 50% charge ffw this week. (10° temps) sons 4 cyl. CRV dead(left door ajar so battery is completly dead) jump start works no problem. But completly drained(0 out of 4 lights, started at 4) recharge fully and put away. Next day sons CrV again(5° temps). Fully charged jumped easy but dropped to 1 out of 4 lights. Don't get me wrong this has been a lifesaver and has worked everytime and well worth the $50 I paid for it, but don't claim 50 jumps on a single charge. That might give people a false sense of security. Built in light and charger would be nice in a pinch. Most likely will buy another one for son's car.Seller wrote me thinking I wasnt happy with my jumper, offered me a refund, i refused.Cont.- i wasn't expecting 50 jumps on a single charge when I bought it, But your description claimed 50 plus jumps on one charge and I don't want people misinformed. It truly works well. But 50 jumps. I still use it, in fact I was thinking about purchasing another for my son to keep in his car. It really is a lifesaver. I have upgraded from 3 to 5 stars based on customer service and thier need to make me happy.

Last Tuesday I had to go to a rental property to make minor repairs. I turned the key and heard clicks from the car. I connected a battery charger and a few minutes later the engine started. I drove to the property with the battery charger and completed the repairs. It was time to leave so I connected the battery charger again but the battery was too far gone to crank the engine. I had to call AAA for a jump. I got back home and the next day I called Advance Auto Parts to have a Diehard battery delivered. I waited all day Friday for the battery but it never came.I called the store and was told the delivery driver decided not to deliver the battery. Now I pay $100 a year for AAA emergency roadside service but I don't like to wait for the service. Over the past 22 years I called AAA twice. The drivers are usually unfriendly and rude. I decided to buy a portable battery jumper so I signed up for Amazon Prime One Week Trial Membership to get the next day delivery. I found this battery jumper and ordered it Saturday and it was delivered Sunday.The jumper had a 70% charge and I thought I would see if it would start the engine. I turned they key and the engine started right up. The jumper's charge dropped to 58% so I plugged in the charger and waited for 100% charge. It took about 2 hours. Monday morning I connected the jumper again and drove to City Auto Supply to buy a new AC Delco battery.I didn't know portable jumpers were available in such a small package. I thought they were the big and bulky ones the AAA drivers used to carry. This battery jumper is only 6" x 3" x1-1/4". I like the sleek design and it comes in a nice case as well. It is simple to use. You just have to pop off the round Engine Start button and connect the black and red flexible hoses to the jumper. They will go in only one way. Then connect the red clamp to the positive terminal of the battery and the black clamp to the negative terminal of the battery and then turn the key normally.I would recommend this jumper to any car owner. It could be very useful if you need a jump and don't have emergency road service. It is well worth the price.