Jump Starter Car Jump Starter Auto Battery Booster Pack 4000A Peak 12V with USB-C Quick Charge,Lithium Jump Box with LED Light(Up to 7.0L Gas or 5.5L Diesel Engine)

This product was a GODSEND and worked perfectly from day one! Its a MUST HAVE if 🫵YOU ever was stuck anywhere due to a bad car battery not working at the wrong time. The size, lightweight compactness of this is great! It was soooo Hard to believe such a small device would possess such a HUGE amount of power. I’ve had battery boosters 4x the this size in the past that didn’t work as quickly and as good as this one. WOW, i was astonished the ease of use and capacity of such a small device possessed. This can be stored anywhere. Very small and lightweight plus easy to use. It features a easy to understand push to start function. No need to be searching for someone to give you a “boost or jump” ever again! This is the GREATEST gift to give someone who owns a car for Christmas or a birthday to have in their car in the winter months for emergencies. Since it’s so small it can be stored in a glove box or even a purse. I give this little thing TWENTY STARS!! 🌟🌟🌟🌟🌟 and I received it very quickly. Kudos to the Seller!

This is my second Biuble jump box. My first one is the 1000 amp box that I got for my car, which is now called the 4000 amp box for some reason. This 6000 amp version is for my truck, but when I bought it, it was the 5000 amp version. Now it's called the 6000 amp version.I don't know why. Maybe the larger amp number sells more jump boxes. Who knows.Either way, I've used the 1000 amp jump box on my car, a 97 S-10 Blazer and a neighbors Ford escape. It worked great every time except on the old Blazer. It got hot and something popped when I tried to use it. I put it away and jumped the Blazer with my cables the old fashion way.When I got home I plugged in the 1000 amp Biuble and it charged up normally. I've used it a couple times since then, including charging my phone and it works just fine. I don't know what happened when it popped.The latest one I bought back in May for my 6.7 L Dodge Cummins. I used it the other day to jump an Expedition and the truck started right up, no problems. Everyone is always impressed that this little box can jump start a vehicle.Ahh modern times.They're also pretty affordable, very useful and super convenient. Definitely get one, charge it up and stick it in your trunk. They come in handy.I set a notification on my phone to remind me every three months to go out and get them and charge them up. I should probably change it to every 4 or 5 months, but definitely remind yourself to keep it charged on occasion.It can be charged in your car while you're driving too which is convenient.Worth it 👍

I originally didn't expect it to work (seemed kind of suspicious a battery similar to my other battery chargers could do anything, since I was used to the big ones of the past), but figured if it did, great, if not, just a battery charger/emergency light if I needed it. As a note, the device looked identical to the image on here, so there's no images as there's nothing to provide that wouldn't just be a duplicate of on the site.Also used on a Nissan Altima... think SV or some edition, not sure on battery in that, but I had the 2000A unit.Past few days had -37 wind chill, -20 temps, battery in car died. Jumped it. Took it in, told battery good, tried to charge battery/clean terminals, kept on not starting once turned off. Had to jump the car 5 times within 6 hours. While I charged it after every jump to get the device back to max power (except once, I did jump it 2x without a charge), it never had any issues, and seemed to let the car start quicker than it had with my car battery!To me, regardless of if it lasts much longer as a jumping device, it saved me at least $200 for multiple tow truck visits (in my area, they test battery, if good, they jump and leave--cheap battery detectors said the battery was good, so it would've been multiple visits). So it paid for itself, and saved me some money. The best part is when you realize that a car jumper is charged with a battery, charged with a USB-C so you don't even need to take up any additional plugs to charge it (or most likely for many)Chances are I wouldn't need a jump for 5 years now, so I won't know how much longer it'd work for that purpose, but I do keep on me in the car (as a note: do NOT leave in a car, cold temps can cut batteries by 50% for power, I take it inside with me and carry it in my bag).And it was overly easy to do, just hooked up cables (waited a second for the light on the device plugin), started car, disconnected. It's harder to find the hood release, and get the hood propped open than jumping the car.

I used to keep a big and heavy lead-acid battery car battery jumper in my trunk. When I got this thing I was shocked at how small and light it was. I knew that my car's battery was in rough shape at the time, and not surprisingly soon after I got this thing my car refused to start in a grocery store parking lot. Luckily it was a safe and well lit area so it was a nice place to test this thing out. I really liked that there was a clear indicator light on the cable to show when it was "armed" and then when it was "at voltage" when connected to the battery. I remember when I used it for the first time, I wasn't able to turn over my engine immediately, as the user manual would suggest. I waited for maybe 90 seconds, and then tried again and it worked like a charm. I've used it maybe twice again since then, and it has a permanent spot in my trunk. The added flashlight is nice, fairly bright. It also doubles as a USB fast charger, and is detected as a fast charger by my iPhone. Great product.