8000A Car Battery Jump Starter for All Gas Diesel 12V 24V Intelligent Car Jumper Starter Battery Pack Heavy

I had bought this because I couldn’t get my semi to start. It’s been cold in Kansas City, like -3° cold and the truck wouldn’t start. I bought it for the 8000Amps. Hooked it up to the batteries and pushed the 12v button till I got the start icon and my Semi that’s been sitting for 4 days started in 1 second. It saved the day an now I can go do Intermodal stuff when the truck warms up. Read more

Just had to use it for the first time after buying in October. Only charged once the day I received it and it still had 98% today 9 months later. It jumped my car immediately and I was able to get to work on time. No hassle, no needing a second car, no dealing with long jumper cables. It just works. Highly recommended for the price. Read more

I've had to use this several times already on my NEW (2025) PHEV car since the 12v battery keeps dying. Previously I had to jump it from my reliable 21 yo gasoline vehicle. I have to push the 12V button to get it into FORCE mode since car battery is usually so low it does not register, but it so far has always been able to get the car going. I won't go anywhere without it now. Read more

I didn’t expect this jump starter to be such a game-changer until I found myself in a situation that could’ve turned into a traffic nightmare. A car had stalled right in the middle of a busy U-turn lane, the young driver panicked, and traffic backing up. I was able to use this to help jump start the stalled car to get them to a automotive store for a new battery. The beauty of this device is how compact and powerful it is. No need to reposition vehicles or stretch awkward jumper cables across lanes. I walked up, clipped it on, and within seconds the car was up and running. No fuss, no delay. The driver was beyond grateful, and just like that, the bottleneck was gone. This thing is a lifesaver—not just for your own emergencies, but for helping others without the usual hassle. The LED screen is clear, the clamps are smart and safe, and the built-in flashlight is perfect for low-light situations. Plus, it doubles as a power bank, which is just icing on the cake. If you drive regularly, especially in areas with unpredictable traffic or weather, this jump starter is a must-have. It’s not just a tool—it’s peace of mind and a hero in your glove box. Read more

This jump starter is not working. It shows a full charge but it doesnt provide enough starting current to start the car Read more

Awesome Read more

Works like it should easy to use. Easy to charge. I would recommend this product Read more

It started a dead battery on a farm tractor with one try in seconds Read more