CEN-TECH 3 in 1 Portable Power Pack with Jump Starter Unboxing Review Testing 

Mine turned green within a few minutes. It may have already been charged from the factory for the employee said these just arrived.. The instructions failed to say that a green light comes on when the cables are clamped correctly BEFORE you turn the switch on so it's really fool proof. I'm happy with this purchase.

Very good detailed unboxing. Thank you! Could you do a video on how to use it to jump start the car?

Thank you for ur detail video because when I open my box, the charging cord is missing. So I called back harbor freight and they again told me I have to get my own charge cord. They all lying. Not honest at all. Thanks again

I just got this same one for Christmas. It says the first charge should take about 48 hours. Mine is showing the green light on the charging gauge just after 3 hours of charging. Is mine bad, or is this ok?

Took less than 48 hrs to charge .. SO, HOW LONG DID IT TAKE? If it takes 30+ hrs after each use its useless for any emergency

When i plug mine in the fully charge indicator green light stays on in an hour i should wait the 48 hours or u think is done?

Great video. Very thorough. Thank you!

Is 336 cca enough to jump a diesel p/u truck?

Good deal, looks like a nice set, was that with free shipping?

Can i charge up a battery without being connected to a car?

Does this thing still work or is it a piece of shit. According to the upload date it's been a little while

Looks like a her to me