5 Pack 12V 24V Heavy Duty 16AWG 0.5M 0.5 Meter 15A 20A Male Plug Cigarette Lighter Adapter Power Supply Cable For Car inverter,Air pump,electric cup (1.64ft)(5Pcs)

These seem to be well formed and sturdy with appropriately thick side contacts (often very thin and flimsy on cheap units) and a center contact spring of a bronze-like, low resistance alloy. I destruction tested one with a torch on the plastic and running 30 amps through, for 15 minutes, with little ill effect. I suggest buying units which already have a pigtail that you can crimp or solder onto; soldering on your own wire is easy enough but reassembly is a royal PIA that requires 3 hands. For high current applications (15 or 20A max), I suggest removing the fuse and replacing the fuse and spring with a low tension spring of thicker wire and using an in-line fuse as necessary. BTW, running 15+ amps, continuously through you vehicles lighter socket will likely blow it's fuse and surely will "cook" it.

While a lot of people use power poles these days there is a lot to be said for the convenience of using cig plugs for accessories both in cars and in the field with Marine batteries (which I use with large portable telescopes) in carrying cases. These are high quality units with decent gauge cords pre-molded and fuse inserts. Good deliver and good price - much better than anything I could find locally in auto suppliers and general retailers.

Heavy duty, excellent quality.

Very well made 15 amp/12v plug replacement, works good for 12v plug in Oven and electric blankets! All 5 individuated boxes with spare fuse too! Nice!!!

Worked good for adding things to my mowers.

as per header, they seem well made - not sure i would put 20A through them, at least for any prolonged time, but that's my doubts of cigarette plugs not necessarily this product.

Good quality and well built.Everything is exactly as described.

great product for the price