Car Jump Starter, 4000A Peak Battery Jump Starter (for All Gas or Up to 10L Diesel), Portable Battery Booster Power Pack, 12V Auto Jump Box with LED Light,Power Bank, USB Quick Charge

Good product

I read through the one star reviews and found them very entertaining. Most of the problems people had were because of their lack of knowledge. I've had mine for quite a while now. Once you understand how the electronics work, this thing is amazing. When you press the button and it shows 4 bars. That's not for the jumpstart part of the box. Plug in to charge it and when it's done blinking, it's done charging. After hooking this up to the car, press the button on the cable module to reset it. Give it a couple minutes before trying it. I've jumped a completely dead dual battery monster diesel, 2 golf carts, my motorcycle, and a work truck off of a single charge. It does take a very long time for a full charge. 2 days the last time with a super fast charger for my cell. This actually my second one. First one I got for Christmas and got busted up from a fan blade. Be careful where ya put it when ya start the car. Lol. I threw out a junk Dewalt jump box that lasted less than a year. This unit is still running strong. After all this time it doesn't jump as well. I can usually get 2 completely dead car batteries to start before charging it. Anyone that posts a one star review on this product should take it to their local mechanic and request lessons on using it correctly. For a tow truck to come jump start a car around here is $100+. This is a no brainer.

De las mejores baterías que he tenido

It seems to be a nice unit. I just can't believe it doesn't come with a case to keep it all together. I have bought 2 others and they came with a case.

This jump box is the greatest thing I’ve seen!! USB rechargeable, this jump box is compact and easy to use. Powerful enough to jump start your car or truck, and small enough to fit in the pouch behind your drivers seat. I’ve also used it to charge my phones during a three day power outage with its built in USB connection. Great buy!!

We purchase this item on January 3, 2024 in case we needed to use it to jump start our vehicles. We had no use for the product until today February 4, 2024. We followed the instructions and charge the product to 100% then proceeded to use the product. Once we plugged it to the battery to jump start our vehicle it indicated it had a 0% charge. We proceeded to charge the product once again to 100% and try it once more. And once again we tried to jumped start our vehicle and indicated a had 0% charge. We contacted support to see if we could resolve the issue, nothing seemed to resolve the problem. We most likely got a defected item and it is over 30 days and we are not able to replace it or return it. So upsetting. We are out of the cost of this product and left with a defective item. Do not purchase this item and if you do, make sure you use it immediately as it might not work and you'll have that chance to have it replaced or returned. Very unsatisfied customer..

What a great tool to have. My battery was dead after the car sat for almost 4 months. This things is 5.0 one jump and the car was running again.

First, the price is excellent. Second, it shipped right away. Third, it was packaged well. Fourth, the actual product packaging (carrying case, cables, etc.) is very good. Fifth—and very importantly—it came fully charged! That was a vital feature, because I immediately needed it to started my grandson’s car. He had left the car with me during his summer college break, and the battery died unexpectedly. The car (a 2018 Honda Civic) was parked in a place where no other vehicle could come near it for a jump start. Right out of the box, this handy little unit started my grandson’s car 3 times in 2 days. So I was able to start the car, back it out of its tight spot and drive straight to AutoZone for a new battery. Easy-peezy! I’m delighted with everything about this handy charger—including the orange color (which I love)! You can spend more … but why would you? Highly recommended.