Excelente

I've had this almost 2 years now. The jump pack works ok if your battery isn't below 10ish volts. I tried jumping a motorcycle off that was at 9 volts and it wouldn't work. Tire inflator worked OK. The whole thing stopped working before the 2 year mark.

I have two of these, one for each automobile. They will jump a 5.7L V8 engine and a 3.5L V6 engine (multiple times). The V8 was a friend's truck and was the first time I used it, then it was recharged. The V6 was our Toyota Highlander, the battery was died while we were at the doctors in July 2024 so I jumped it and checked the battery when we arrived home, all was good. But I forgot to recharge the jump starter. Two days later battery died again, and the jump starter easily started the engine again and again and again as we were out and had to stop the engine a few times. Great power. Every month around the 1st I recharge the battery in the jump starter and have never had a problem with it. It discharges more in the winter than the summer for obvious reasons. This has saved me time and money a few times so I am pleased with it. The air pump I have only used once but it worked well airing 4 tires that were between 5 and 10 psi low on a Toyota RAV4.

We (yes, this is a familial rating) rated this at 5 stars as it is lightweight, quick to charge, easy to use, snugly fits under a truck seat and in a conveniently located holder in the back of an SUV, and demonstrably proved itself by jumping a police car. Yes, the police car had a dead battery, and my wife lent it to the officer for a quick jump. Perfecto. Police car started up without issue, and remember, police cars have all sorts of extra electrical components sapping the battery. The device's battery was still at half following the quick charge/jump. Color me impressed and validated that buying 2 of these was a smart move.

UPDATE: I got a replacement from the seller after my originally purchased product stopped charging/wouldn't function even though I had purchased it originally a year before, and the replacement works great. I've used it a number of times to fill my tires with air and once to jumpstart my car. It's very easy to use, the instructions are reasonably clear, and this new one charges as it's supposed to and does so pretty quickly. The customer service assistance for the replacement was good as well. Would recommend because it's a convenient and easy-to-use product and because the seller will do everything they can to help if you let them know there are issues.ORIGINAL REVIEW: I bought this product in January 2024, and it worked like a charm the first time I used it after taking it out of the box. I was impressed because it worked really well and was so easy to use. However, about 6 months later when I went to charge and use it again, it wouldn't charge and is no longer usable.