Hulkman Alpha Pro 1500A Jump Starter, 44.4Wh High-Capacity Car Battery Jump Starter, PD65W Fast Charging in & Out, 3.3" Smart Display Jump Box, 12V Jump Pack for 7.5L Gas/4.5L Diesel, Solid Black

Works great! Jumped a Shelby Mustang that had been in storage and a vintage BMW both with stone dead batteries. The “two button” “dead jump” feature is great! Keeps a good charge when not in use andit’s very portable.

well thought out design and packaged. I've used this several times and it actually works! Design and product is well thought out and designed. A good product.

This product shocked me as it did wonder.and has helped me over four times now.

Great to jumpstart your car. Even if the battery is dead. Can jump a car 5 or 6 times on a single charge. I have one in my car for peace of mind. Everything is very solid and well built.

Jumping a card has became a process. This one takes the confusion out of performing a jump on a new car with all the electronics. Just hook it up and it tells you when you are ready to start your car. I have only owned it for a short time so unsure about the life of the battery. They recommend you charge it every 3 - 6 months. Unsure what keeping in a cold truck or car will do to the battery life.

Got the unit because two car batteries were dying and service calls were both inconvenient and costly. It's already proved completely worth the price.The instructions weren't as clear as they might of been, but the unit is all but trivial to use. Connect the jumpers to the battery, press BOTH buttons simultaneously --- a green "start now" screen lights up --- and turn the car's ignition. key. Vroom vroom.

I’ve had no issues with the Hulkman jumpstart so far. I work at a car auction so I inspect multiple cars a day, especially dead ones. At a minimum it has done at least seven jumpstart a day for me. And only seven because I haven’t jumpstarted anymore. Great Product!!!

compact and easy to use. nice insurance policy