Battery Jump Starter, 2000A Peak Portable Car Jump Starter, 12V Auto Battery Booster (up to 8.0L Gas, 7.0L Diesel Engine) 20000mAh Jumper Power Pack with Dual USB Quick Charge 3.0, LED Light

I bought this 6 months ago and used it for the first time yesterday. Getting ready to head to work, my engine would not turn over, so I pulled out the jump starter and it was still charged to 100%. After connecting it to my battery, the car started on the first try. The jump starter charge went down to 70%, which is the minimum that they recommend for starting a dead battery. It took a couple of hours to recharge it back to 100%. Good to have in a pinch!

Todo está muy bien, deberían tener instrucciones en otros idiomas incluído español

This item is unbelievable that it can do what it says it can do. At first I laughed at the claims made, but, I was proven wrong.

I brought this because the cold weather. My car would not start and it was a pain waiting for someone to give me a jump. And I’d hate to be stranded. Brought this and charged it then it was ready to go. It started my car in SECONDS. Was definitely easy to do. 1 person job. I would say the instructions were a bit confusing to follow at first but nothing a little common sense won’t be able to fix. Definitely worth to keep in car for emergencies

It worked the 2 times I needed it, but with a major flaw. You get one chance to get your car to kick over and that's all you get until you charge the unit again. It went from 100% charge to 1% charge jumping a battery that was depleted to 9v - not completely dead by any means. Yes, it provided the power to start a 3L 6cyl SUV engine, but then it was depleted to 1% and needing to recharge. What good is that, if you don't get your car to start right away? It's not good AND when the listing reads "up to 40 starts on a single charge". I mean c'mon. Yeah, it's not a lie that 1 start is within the range of "up to 40 starts"....but it's about 39 starts away from the truth. The seller offers an incentive of a free gift if you post a positive review, I have to assume that has something to do with some of the favorable reviews I read, as you don't know what it lacks until you actually need to use it. I am not impressed, I think there are better options available than this particular brand of jump starter.

My husbands car wouldn’t start the other day so he pulled this nifty little starter out and he said it was super easy and he had his car started within two minutes and the battery was still at 100% afterwards. I would totally recommend this product

Like it very much

I like the fact that it has all the different access to it I can charge my phone, jump my car and use the flashlight as well.