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.

Works great. I get about 3 jumps on one charge. Holds charge for a long time when not in use. Quality is good, not great and it’s really easy to use.

Great product,love the size and functionality. Brings plenty of power at a great price. Had a little issue and customer service was quick efficient and friendly. Helped me at the highest level.

This is my 2nd one, I’ll continue to buy them until they’re in all my vehicles so the bulky jumper cables can be retired. Couldn’t be simpler to use - plug the cord in, no buttons to press, connect to the dead battery, start the vehicle. Get the Aenllosi hard case - it perfectly holds everything that comes in the Nexpow box.

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.

This car jump starter was honestly amazing. It worked quickly and reliably every time I needed it super easy to use and gave me total peace of mind. It’s compact enough to keep in your car but powerful enough to get the job done without any hassle. I liked it so much that, unfortunately, someone ended up stealing it from my car… which should tell you how good it is. I’ll definitely be buying another one!

I couldn’t be happier with this product. Jump starts cars, motorcycles and works great as a power bank to charge phones when camping!

Small but powerful—this thing has no problem jumping both my 4Runner and Tundra. I keep it charged in my center console, and it’s saved me (and others) more than once. I did run into an issue, but Jolene from customer service handled it quickly and professionally. Excellent product backed by excellent support.

great product