YABERCar Battery Jump Starter 4000A Portable Car Jump Starter Pack (7.0L Gas/5.5L Diesel) 12V Jump Box Battery Jumper Starter Portable with Smart Safety Jumper Cables, LED Flashlight, Compact

I haven't had a chance to use this yet, but I put it in the trunk of my daughter's car to help make sure she doesn't end up stranded with a dead car after work. The directions are easy to follow and I have no doubt she could successfully jump her car, if needed. The unit is solid and well built and the packaging is perfect to keep it safely tucked away in the trunk until you need it.

Took forever to charge, but it jumped my 2017 Kia Firte with no trouble at all. I have a small short in the car, and it'd gone dead after two weeks of sitting. However, i attached the leads and my instrument cluster lit up like Christmas, then instantly turned over.I think I'll buy more as Christmas presents for a few if my friends.Best purchase I've made in a long time.Granted this is an initial review, so I'll update it if the battery fails after several jumps. I'm hoping nit, but you never know. So far, I love it!!

Good portable unit. Always works when I need a jump. Also is a great USB phone charger. I've had it for many years and purchased for my other cars.

It would be 5 stars but the micro usb kills me. Overall its great i bought a total of 7 i have one in family and friends cars now. I used my first unit on my own vehicle, on my work vehicle, and just someone who needed helps vehicle.Hard to beat having something that will help not many people dont carry cables anymore and just as few are willing to help.Jumps easy, good life, charging horribly slow but thats why i said i dont like the micro usb.Good power but dont thibk youll be able to use it to limp home maybe a couple of yards, Its safe in the sense that you know what positive and negative are on your battery.

I recently purchased the YABER Car Battery Jump Starter and I have to say, it's been an absolute lifesaver. I've been stranded with a dead battery more times than I care to admit, and relying on jumper cables and the kindness of strangers was getting old. This device has completely changed the game for me.Here's what I love about the YABER Jump Starter:Powerful and Reliable: This thing packs a punch! It effortlessly jump-started my car on the first try, even when the battery was completely dead. I was genuinely impressed by its power.Easy to Use: Even if you're not a car expert, this jump starter is incredibly simple to operate. The instructions are clear, and the device itself is intuitive to use. The clear display and well-labeled ports make it foolproof.Compact and Portable: It's small enough to easily store in my glove compartment or under the seat, so it's always there when I need it. I don't have to worry about bulky cables taking up valuable space.Multi-Functional: This isn't just a jump starter; it also has a built-in USB port, which is perfect for charging my phone or other devices in a pinch. Some models even have a built-in flashlight, which is a great added bonus for nighttime emergencies.Peace of Mind: Knowing I have this jump starter in my car gives me a huge sense of security. I no longer worry about getting stranded with a dead battery, especially in remote areas or during bad weather.Overall:The YABER Car Battery Jump Starter is a must-have for any driver. It's reliable, easy to use, and offers excellent value for the price. If you're looking for a reliable and convenient way to avoid getting stranded with a dead battery, I highly recommend this product. It's a small investment that can save you a lot of time, hassle, and potential danger down the road.

This jumper saved me more times than I can even remember. I bought it about a year and a half ago I think because I had battery issues where I couldn’t leave my car without being driven for longer than 1-2 days toward the end so I was jumping at least twice a week. No one could find an issue so jumping became my hobby.. all this to say, I would absolutely recommend this charger!!

Very useful i love it

Mine seems to work good on qauds and my harley.