Schumacher EC-4000-USB Large Emergency Glove Box Charger w/USB port

I wanted with anticipation for this product ans was let down. The charger simply doesn't work.

It's been charging over 24 hours now and the charging light stays green, it doesn't change to red as mentioned in the manual.

When I attempted to use it, thinking the battery was fully charged ( Maybe it came completely charged that's why it was green all the time), it's actually the opposite, the battery is completely drained.

I bought this for my wife's car so that in the event she was stranded she could give herself a jumpstart from within the car. The charger is plugged into your cigarette lighter, and from there, is supposed to give you enough charge to restart the engine. And it is supposed to fit neatly inside your glove compartment when not in use.

"Supposed to" left us stranded on an out-of-town trip, on Labor Day no less. Although I was careful to take the little monster (and you CAN fit this brick into your glove compartment, but you will have no room for anything else in there once you do) out and regularly recharge it, it wouldn't gives us a jump. It didn't even give us so much as a cough. So, two hours later, with the car battery quickly and easily recharged by the tow truck operator, not only were we able to drive it home, but it also started the next morning, when we drove it to the mechanic's, where it received a rebuilt alternator AND a new battery (just in case).

For us, this charger only worked well when we used it as a paperweight to keep the maps and documents in the back seat (which would no longer fit in the glove compartment; see above) from flying away.

Can't recommend this item at all. Get one of the bigger ones and stow it in the trunk.

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This product did not work at all despite following instructions and trying all the options suggested.

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I bought it to use as a starting aid for my 550 grizzle ATV since it does not come with a pull start if the battery goes dead... I charged it up and put in in my ATV box and left if for 6months... We were out camping and had my 2010 Ram truck with after market radio( 4ch amp and (4)6x9 speakers blasting all night till the battery was bout dead and truck wouldn't start.. plugged it in, waited the 10minutes and it started right up...

It surely works and i was surprised... Heck yeah buy one, they are cheap and its definately cheaper then a tow truck if you dont have cables and a jump source...

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I cant praise this product enough, it is such a relief to be able to use this without having to exit the vehicle

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