Best jump box?

[iamdub]

4k amps into those tiny wires
it will turn those wires into a light bulb

hence any fool can make a light bulb with enough electricity/power


that is 51kw i sure they made a mistake with one too many zeros

They're all listed into the thousands, so that's a lot of misprints. I'd like to know how they get off rating it like that. Even 400 amps is quite a lot of juice for that size wire. Who knows...

 

[SnowDrifter]

Heat over time. I'm sure it could pass 4k for a fraction of a second. Now whether the battery pack could supply enough current to overcome the resistance and resultant voltage drop through the whole loop? *shrug*

 

[BG1988]

They're all listed into the thousands, so that's a lot of misprints. I'd like to know how they get off rating it like that. Even 400 amps is quite a lot of juice for that size wire. Who knows...

some 1 tested the 1000 version

spoiler it only made 243amps at 7 volts NOT enough to start a modern car (computers require at lest 11volts to wake up)

 

[JetBlackNali]

Bought this one last year and have been nothing but impressed. Can't say it putting out 1500A but haven't found something it couldn't start. From fours to v8's ,v10's and a buddies f450 that had been sitting for a month in chilly temps.

 

[BlueCollarTahoe]

i had a few of those tiny convinient ones leave me out in the cold with a weak battery. had to call a co worker to come jump me with cables. i got this and no lie have jumped over 30 cars of different sizes makes and models on a single charge including maybe mine 5 or 6 times with that. everytime i see someone stuck ill stop and ask if they need and jump and this never let me down. get this and never look back:

https://www.jbtools.com/jump-n-carr...MI4ry_sufX5wIVE5SzCh0nCwcLEAQYASABEgL8jPD_BwE