AVAPOW Car Jump Starter Battery Jumper Starter Portable Jump Boxes Car Battery Jump Starter Battery Pack with Jumper Cable 2000A for Vehicles (12V 8L Gas/6.5L Diesel Engine), LED Light/USB QC3.0

Works. I wouldn't say it works for the 100 jumps or whatever claimed, but it jumped my SUV with a very dead battery twice. Third time was not successful. Held a charge for at least 6 months before I needed it. Easy to use, easy to charge. Small enough to fit under the car seat. Bought more for both my parent's vehicles and my second car. I wish it came with a hard case, but managed to find a plastic box that fit everything.

Great little unit I charged it up to 100% used it and it worked fine

Bought this in September and charged it , left in my trunk for an emergency! Come winter time I needed it and it wouldn’t turn on, must’ve gotten a defective unit, but I was past the return window so I reached out to Avapow directly , within 24 hours I was sent a new one! This one works great! Thanks Avapow

Bought this for one car but battery died on my 2nd car and jumped it three times and still 3/4 charge left, plus it recharged really fast. Tested on charging my phone and that worked.Only had two weeks, so don't have an opinion on longevity, but the quality look acceptable, instructions clear.Only complaint is that the cables are short so if there is a distance from the + terminal and ground, you should look elsewhere.

My hubby drove my Cadillac CTS and then it died mysteriously. He probably left something on. My son loaned me his. I connected it up and in like 2 seconds my car started quickly. I just bought one the same night to keep on hand. What a life saver. It appears to have a light that is solid and flashes for strobe and sos and a usb out probably in case you get stranded somewhere. Love this thing. The one I bought is the same brand and has the blue zipper and was around $40. Worked great for my mid-sized V6 sedan. I would get a much bigger one if I had a truck/crossover. But my son's AVAPOW A17 - $40 version did start up his Audi CrossOver and my Cadillac Sedan. The charging ports are on the end and have water resistant rubber covers unlike the one you have...It did not include the cigarette lighter attachment/or other pop up digital thing but I assume it is a updated version. It charges up super fast.

This item is truly a lifesaver. It charged quickly and was powerful enough to start my SUV without using much of the battery. I have been having issues with my vehicles battery and purchased this just in case. I was leery because other reviews were mixed on this being able to hold a charge. I used it once and then kept it in my car. Several weeks later, I found myself in need of a jump again and I pulled this out. The battery had not depleted at all and I was able to start my car instantly. It has been weeks since then and I decided to just take a peek at the battery level and... it is still good. I recommend giving this a try. Not only is powerful, it's easy to use, its size is convenient for storage and it also comes with a nice storage case.

Works fine for my car. I haven't needed to start my truck with it but for my small car it worked well. It is compact and easily stowed. A must have device.

I've had this jump starter for the better part of a year now, the product comes with the main battery pack, the jumper cables that connect to it, and a USB-C cable.It has worked as intended, jump started my car numerous times throughout the winter (or whenever I'd foolishly leave the car lights on). On occasion I'd use it to charge other devices as well, and it's worked pretty good. Flashlight is also really neat. Recharging the battery pack didn't take too long, probably a few hours at most from 0%. Don't leave it in the cold though, the battery will drain, so make sure to take this in during the winter season.Recently I made the mistake of leaving the jumper cables connected to the battery pack, DO NOT DO THIS, it will drain the battery and if left for a very long time, it will ultimately kill your product (mine sat for almost a month like this). I have tried leaving it to charge for over 2 day and it will not go past 99%, but it will not turn on and will reset the charge if unplugged.This incredibly important detail was not stated anywhere in the user manual, or on any of the yellow warning labels on the product itself.When it works, it works good, phenomenally even for the price, but this little mistake made this battery useless. A preventable issue had it been specified anywhere in the manual or on the warning labels..