Car Jump Starter 2026 Upgraded Car Battery Jump Starter Pack 3000A Peak for Up to 9.0L Gas and 7.0L Diesel Engine 12V Auto Battery starter Jumper Cables Portable Lithium Jump Box with USB QC3.0

Considering that a high-end set of jumper cables can cost upwards of $200, and a more traditional lead-acid booster pack can cost close to the same amount...this little thing is a game changer. My wife went out of town this morning and took our newer truck because of some snow moving through the area. After she was on her way, I went to start our '07 Tahoe to head into town, but the battery was completely flat...and my wife has our only other jumper pack with her! 😂 Uh oh. Jumped on Amazon, ordered this thing and had it delivered within 2 hours (they literally loaded it on the van and drove it DIRECTLY to our house from the hub, no other stops - thumbs up, Amazon!). It was 3/4 charged out of the box but I topped it off just to be safe; it was fully charged within a half hour. Plugged the battery cables into the power pack (which have their own voltage regulator/relay and status indicator built in, great safety feature), hooked the cables up to the battery, and the status light immediately went from "standby" to "ready". The truck fired up instantly. And I mean *instantly*, like there wasn't even a problem with the battery. No hesitation, slow cranking or sluggishness - it just turned over like nothing was wrong. Also keep in mind that this was in 20°F weather, and it was starting a pretty beefy 5.3L V8. Didn't even phase the thing, and the battery pack still showed 100% full afterwards. For $49 I was really skeptical, but I ordered this little thing in a total jam with no other means of getting my rig up and running. Within 3 hours of placing my order, that problem was solved and I was on the road. I doubt I'll ever go back to those gigantic lead-acid booster packs ever again - these Lithium Ion packs are far more portable, about 1/10th the weight and much, MUCH more powerful. It does have a little flashlight built in that isn't terribly bright but would certainly be helpful on the side of the road. The brightness isn't adjustable but it does have three modes: steady burn, SOS, and strobe. There are also two USB outputs on the side for attaching charging cables and whatnot for other devices, as well as a round connector for barrel-style plugs. The pack itself charges via the included USB-C cable. The only thing they could do better would be to include a little case or even a soft bag to stow the booster pack and cables in while they aren't being used...but then the price wouldn't only be $49, so all things being equal I'm not complaining too much. If that's the worst thing I can come up with to gripe about, they've done a pretty good job. I'll update the review if anything changes, but I am extremely impressed so far.

I bought this to put in our car last year in the event we need a jump start and no one with cables is around. It charged well after we bought it. Seems to be a decent quality product. It doesn't take up a lot of room in our cargo area. The only time we have used it was to jump start a lady whose car died down the street from us. I happened to see a post from her that she had died at a stop sign and her little girl was with her. We live close to the location where her car stopped and it was great to have the portable unit because our vehicle would have been sticking out in the main road to try to jump her car with jumper cables. It did what it was suppose to do and my husband jump started her battery and got her on her way.

The charger is compact, easy to store, and easy to use. I had mine for nearly two years and used it mostly for my mower, motorcycle, and phone charging. It worked flawlessly until it suddenly stopped accepting a charge. Figuring I had gotten my money's worth, I was about to discard it but started reading some reviews and posts to get an idea of what had gone wrong, and saw where I had a two year warranty. I called customer service (a real person answered the phone) and the representative confirmed my warranty coverage and assured me that my issue would be resolved. After several email exchanges, with me honoring the request to send a 10-15 second video of the device refusing to charge properly, my issue was resolved. I received a new unit in the mail within seven days of my initial inquiry. Now, that's what I call a company standing behind its product. That's what I call responsive, professional customer service. I am pleased with my Nexpow experience.

I am so happy with this car jumper. I do not drive but maybe once maybe once a month and lately because of the cold every time I go out, my battery’s dead. I received the product yesterday and went right out and my van started right up. I would recommend this to anyone very easy to use and not real expensive. 🫶🏻💕

Update 10/11 - Originally, I had trouble with the unit not holding a charge after one use, and I couldn’t get a response from the manufacturer. However, they eventually reached out and offered a refund or replacement, which I really appreciate. Things can go wrong with electronics, but it’s good to see they stand behind their product. Updating my rating to 4 stars for the solid customer service. Original 10/2 - The jump starter did work the first time I used it, but afterward it stopped holding a charge and is stuck at 25% blinking, and pressing the on/off button does nothing. I tried contacting the manufacturer about the 24-month warranty but haven’t heard back. Just be aware support may be limited if something goes wrong.

Started an old battery that had been unused for over one month. Easy to use.

This NEXPOW Car Jump Starter is absolutely wonderful! I was a little hesitant to purchase it because it was a lower price compared to some other ones out there, but based on the reviews I had read I decided to give it a try and I am so thankful I purchased it! I bought this on 11/12/2024 at a great price of $59.99, so I have had this for11 months now and I ABSOLUTELY LOVE IT! I have had to use it on my truck battery 3 times over this last winter and it is so easy and quick to use. I love that it has a fail safe feature so if you hook up the jumper cables incorrectly it will not work and the display will light up a different color to let you know of your error. I like that it is lightweight and compact in size so it stores easily in it's original box behind my truck backseat. It jump starts my heavy duty truck battery right away, even one time when the battery was completely dead and gives it a full charge again! I have gotten two jumps out of a single charge easily with still leaving the Jump Starter still at a battery life of approximately 70% left afterwards. I have absolutelyraved about this Jump Starter to all of my family, friends, and anyone that I come across! The only negative thing that I could possibly say is that nothing is labeled on the Jump Starter like advertised and I wish it had a carrying case. I also purchased the additional warranty that was available to buy but haven't had to use it this far. If you are undecided or unsure about purchasing this product don't be, because you will not regret it!

Just got it on Black Friday and used it 2x within 10 days. Got this because my neighbor used one of these to jump my car because my car was blocking the driveway and i couldn't get my other car out to manually jump start. Was excited to try this when someone at the gym needed a jump. It worked - got him started in a few min. Then today, i was waiting at a drive through and my car died and easily got it started in a few min. Only had trouble getting the trunk open since it was electric. May need to think about storing it somewhere else in the car. Love that I just connect the cables and turn on without needing to do anything else. This is also great since i don't have to carry cables or worry about sparks and most of all can easily charge in places where another car cannot be next to me to provide a jump.