TREKURE Portable Car Battery Jump Starter 4000A 16800mAh Jump Box, Car Battery Jumper Starter Portable Jumper Cables for car(8.0L Gas/6.5L Diesel), Fast Charge, Lights, Compact

I love this product; it is powerful, compact, and very easy to use. It starts the vehicle quickly and is ideal for emergencies and road trips—it gets you out of a jam right when you need it most.

Perfect for my 2015 Honda Accord. My car broke down and bought this. It has jumped it with zero issues 3 times and still says it has 100% left. Zero issues starting. Cranked up like it would with a full battery. I was debating between this and one costing 3 times as much. I love how small this thing is. I'm sure a more expensive one will be able to jump it more times, but I also get they are larger. I don't need something that can jump me 100 times. Just a few jumps is perfect bc this thing can easily be charged via usbC. Only thing I cannot attest to is how the battery holds up over time.

The unit appears to be solid and well-made. All components were included. It arrived with a 75% charge and charged to 100% in a little over an hour. I have not had the need to use it yet to try to start my car but the USB ports worked well to charge small items. It is small enough to handle easily and I have it in the original box in my trunk but it would fit in the glove box. The instructions were clear and although the print was small, it was readable. For those who have trouble reading small print, I'd suggest writing or typing them out in a form you can read under stress in less than ideal lighting. I would recommend to a friend.

When people said it jumps your car in 30 seconds, they weren’t lying. This is so amazing, I’m getting another one to keep in my other car. From the time you pop the hood and your car starts is under 5 minutes. No messing with jumping cables or anything. The flashlight on it is really helpful in the dark too! Don’t waste your money on the expensive ones. This one is perfect and compact.

I have used this multiple times now to jump start my car and it work flawlessly each time. I also used it as a battery bank and it was very useful. I went to a convention and a couple friends needed a recharge. With a fully charged battery, we charged 3 phones to full without an issue and it was fast. I'm very happy to have this.

This is lovely, this is very portable and rechargeable. Last very long I’ve tried it two times and runs right away. This also has a built in flashlight with modes that help you in the night of your stuck or if you can’t see in the middle of the night. Has a safety light to make sure positive is on positive and negative on negative.

Really glad I purchased this. Much better than having bulky jumper cables. Very easy to use and started my vehicle right away. Highly recommend.

Excellent product! My battery died so I had to use this one every time I stopped anywhere. This thing can start your car at least 10 times before needing to be charged again.

Great product easy to use and works first go

Ce booster est devenu un indispensable dans mon véhicule. Il me permet d'être totalement autonome lorsqu'une batterie est à plat, sans avoir à chercher quelqu'un pour brancher des câbles sur une autre voiture. Il m'a déjà permis de démarrer sans difficulté un utilitaire Opel Vivaro L1H2, ce qui est plutôt rassurant quant à sa puissance. Petit point d'attention toutefois : les câbles ont tendance à chauffer assez rapidement lors des tentatives de démarrage. Il faut également garder à l'esprit que la batterie interne n'est pas inépuisable ; comptez environ 3 à 4 tentatives de démarrage avant qu'elle ne soit fortement déchargée. Malgré cela, c'est un excellent investissement qui peut vous sortir de situations très compliquées. Et le rapport qualité / prix est top 👍

I’m thoroughly impressed with the TREKURE 4000A Jump Starter Power Pack. From the moment I unboxed it, the build quality stood out—solid, compact, and clearly designed with durability in mind. The 4000A peak current is no joke; it started my car instantly, even in cold weather when my battery was completely drained. What I love most: - 🚗 Powerful performance – Handles larger engines with ease, giving peace of mind for emergencies. - 🔋 Multi-functional – Doubles as a power bank to charge phones, tablets, and other devices. - 💡 Built-in LED flashlight – Perfect for roadside use at night, with multiple modes including SOS. - 👜 Portable design – Lightweight and easy to store in the glovebox or trunk. - ✅ Safety features – Smart clamps prevent sparks, reverse polarity, and overcharging. This jump starter has already saved me from calling roadside assistance once, and I feel much more confident knowing I have it with me. It’s one of those purchases that pays for itself the first time you use it. Highly recommended for anyone who values reliability and preparedness!

Viene con el 50% de carga, es super funcional, al segundo intento encendió mi carro, me salvó de batallar, la carga completa tarda al rededor de dos horas. Super feliz con mi compra.

Needed this jump starter for a boat that decided to take an unscheduled nap in the middle of the lake. Spoiler: it worked like a charm. No paddling, no drama—just clipped it on, fired it up, and the engine came back to life like it owed me money. The unit is compact, charges fast, and packs a serious punch. The smart jumper cables are easy to use, even when your hands are shaking a bit from wondering how far the shoreline is. Bonus points for the built-in LED light—great for emergencies or late-night fishing excuses. Price is excellent, delivery was right on time, and based on this performance, I’ll be grabbing a few more for our other vehicles. Peace of mind in a glovebox-sized package. Highly recommend.