When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Had several battery charger/maintainers so did not buy the $100 option charger for my C8. Ordered a cigarette lighter adapter charging cable for $10 from Amazon that would plug into my charging cable on my Duracell charger. When I went to plug it in, noticed that the polarities are reversed on the new cable I just purchased. Is this going to be an issue when I plug into the accessory outlet in the frunk?
Really can't be sure what the polarity is just from the wire color. As the post above said, use multimeter and test it. If you don't have one, a lot of auto parts stores will let you use one. Or spend $10 to buy a basic one. The center pin on the lighter plug should be hot (+12 volts).
Last edited by Red Mist Rulz; May 24, 2021 at 08:04 PM.
Really can't be sure what the polarity is just from the wire color. As the post above said, use multimeter and test it. If you don't have one, a lot of auto parts stores will let you use one. Or spend $10 to buy a basic one. The center pin on the lighter plug should be hot (+12 volts).
Hate to admit I do not know how to use a multimeter . . .
Had several battery charger/maintainers so did not buy the $100 option charger for my C8. Ordered a cigarette lighter adapter charging cable for $10 from Amazon that would plug into my charging cable on my Duracell charger. When I went to plug it in, noticed that the polarities are reversed on the new cable I just purchased. Is this going to be an issue when I plug into the accessory outlet in the frunk?
I just checked mine (same setup as yours) and the polarity on mine is correct (opposite of yours).
If you plug in the maintainer, it will send an "incorrect connection" signal if it is wired incorrectly.
If that is the case, simply take your extender wire; cut it in half; strip the wires about an inch on each side of the cut; pull on some shrink wrap tubing; twist the bare ends together (remember to reverse the polarity); solder the joint (optional); slide the shrink wrap tubing over the joints; heat the shrink wrap tubing; tape up the connections with electrical tape. You should be good as gold.
I just checked mine (same setup as yours) and the polarity on mine is correct (opposite of yours).
If you plug in the maintainer, it will send an "incorrect connection" signal if it is wired incorrectly.
If that is the case, simply take your extender wire; cut it in half; strip the wires about an inch on each side of the cut; pull on some shrink wrap tubing; twist the bare ends together (remember to reverse the polarity); solder the joint (optional); slide the shrink wrap tubing over the joints; heat the shrink wrap tubing; tape up the connections with electrical tape. You should be good as gold.
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette
Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.
Cigarette adapter charge cable question
