H50 Jump Starter - 5000A Jump Starter Battery Pack for Up to 10.0L Gas and 8.0L Diesel Engines, 12V Car Battery Jumper Starter Portable with 3.0" LCD Display, Jump Box

Fantastic boost pack. Small, lightweight in a nice little case, takes up almost no space. Came with enough charge out of the package to jump start a dead car without even charging it. With a full charge, it can jump a stone dead car 3-4 times before needing to be recharged. Light is nice and bright. Great value for the price. Highly recommended. Would make a great gift for anyone that drives. Never depend on a second car & jumper cables.

There are moments — cold mornings, stalled engines, thresholds between motion and stillness — when the world asks whether you will continue. The HPBS H50 Jump Starter answers yes with an electricity that feels almost mythic. Compact as a secret, fierce as a heartbeat, it sits in the glove compartment like a promise: that dead things can be revived, that silence can be broken, that journeys can begin again. When I first pressed its clamps to the sullen terminals of my car battery, I felt the familiar tension of doubt. But the H50 ignited the engine with a confidence that bordered on the alchemical. Power, clean and bright, rushed through metal and machinery, and the vehicle woke as if from a spell. What I love most is not merely its competence — though it has that in abundance — but its philosophy. It is a device built on defiance, on the beautiful Wintersonian notion that energy is never lost, only transformed. The H50 transforms despair into momentum, interruption into adventure. Five stars. For reliability, yes — but also for reminding me that even in the machinery of our days, resurrection is always possible.

Small, convenient and works!

I bought this for my son, who seems to have trouble with his car battery quite frequently. Both his cars had dead batteries, so I bought this, took it to him and within 5 minutes had both cars running. It also works as a flashlight and a portable charger, so perfect emergency device. Would be a great gift for anyone just starting out driving, or anyone who just wants a little extra piece of mind when travelling to help them out in some emergency situations. Ever seen someone needing a jump but you don't have cables, or they don't really have room to park another vehicle to jump from? You can save the day! Great price- I'm getting one for myself just because it's a good idea to have on hand.

This works. It’s much bigger than I expected.

I used this jump starter this morning and it worked immediately. As soon as I connected it, my car started right up with no issues. What I really liked is that it still had a lot of battery left after the jump. It was around 78–79% remaining, which surprised me in a good way. It also charges pretty fast, so you don’t have to wait long to get it back to full power. So far, it’s been reliable, easy to use, and definitely gives peace of mind to keep in the car.

I like it for what I payed for it and it hasn’t let me down yet I used it for road side service Only con I have to say for it is the recharging speed and the fact it don’t have a usb c out outlet only an in to charge

This device has saved me so many headaches. I been having problems with my battery going dead on me. I used it in 20 f weather and my car started up with no problems. It’s nice and smaller so it doesn’t take up much storage room in my trunk. I used it on a 4 cylinder engine.