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Roadpro 12V Battery Clip-On and Cigarette Lighter Adapter

by RoadPro
4.4 out of 5 stars 770 customer reviews
| 23 answered questions

List Price: $7.73
Price: $4.11 & FREE Shipping on orders over $35. Details
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In Stock.
Ships from and sold by Amazon.com.
Red/Black
  • Enter your model number above to make sure this fits.
  • Manufactured to power 12 volt appliances
  • Holds Only 10 Amps of Power
  • Will Not Handle Surges
  • Clips attach directly to the vehicle battery
  • Illuminated front panel cigarette lighter port
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Frequently Bought Together

  • Roadpro 12V Battery Clip-On and Cigarette Lighter Adapter
  • +
  • RoadPro RP-203EC 12V 12' Extension Cord with Cigarette Lighter Plug
  • +
  • BESTEK 300W Power Inverter 12V DC to 110V AC Car Inverter with 3.1A Max Dual USB Ports for Smartphones, Tablets and More
Total price: $37.10
Buy the selected items together

Product Description

Color: Red/Black

Roadpro 12-Volt Clip-On Battery Cigarette Lighter Adapter is manufactured to run 12 volt appliances by connecting directly to car battery terminals. It is constructed using durable material that ensures durability and longevity. It features a clip that attaches directly to the vehicle battery and facilitates quick as well as easy installation.

Product Information

Color:Red/Black

Technical Details

Part Number RPPSAPS
Item Weight 4.8 ounces
Product Dimensions 5.2 x 4.9 x 1.4 inches
Origin China
Item model number RPPSAPS
Color Red/Black
Item Package Quantity 1
Warranty Description Not Applicable

Additional Information

ASIN B00065L2D8
Customer Reviews
4.4 out of 5 stars 770 customer reviews

4.4 out of 5 stars
Best Sellers Rank #327 in Home Improvements (See top 100)
#2 in Automotive > Replacement Parts > Lighting & Electrical > Electrical > Accessories
Shipping Weight 4.8 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First Available June 21, 2005

Warranty & Support

Warranty, Parts:Parts

Customer Reviews

Top Customer Reviews

Color: Red/Black Verified Purchase
In all four previous reviews and in the product description there is no mention on how long these cables are! In the picture they look pretty long, and you would think length would be a primary concern. So, from the back of the product packaging, once I received the product, here you are: 2 Feet long, 14-gauge wire.
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Color: Red/Black Verified Purchase
I bought this cable to go along with the viair 85P portable air compressor, that way I didn't blow fuses.

As soon as I opened the cable, I noticed it was only a couple feet long, which is not very long, but I was happy anyway.. The clamps also don't open up far enough to connect to a battery terminal securely.

I took it outside and plugged it up to my compressor, popped the hood of my car and as soon as I opened the clamp the positive wire fell out of the clamp.

Once I inspected the wire and the clamp, you could clearly see there was almost NO solder on the wire, and what little bit was on it was a "cold joint". The cable was also not crimped to the clamp like it was suppose to be (it looks like someone forgot to crimp it) , which is another reason it came apart.

I went ahead and pulled the sleeve off the negative clamp and noticed it WAS crimped (unlike the positive clamp), but the solder was also very little and cold-jointed.

Both clamps were also forming rust around the solder connections where the wire goes.

LUCKY FOR ME, I own a soldering station, so I disassembled both clamps, cleaned up the rust, re-soldered them on PROPERLY and THEN crimped them. They work perfect now and should never come loose again.

This is the first time I've ever rated a product 1 star, but when it literally falls apart as soon as you remove it from the box , it deserves 1 star.

I'm just glad I wasn't stuck somewhere on the road with a flat when it fell apart on me. Luckily I ALWAYS test my equipment before I rely on it for emergency use.

I wouldn't recommend this product unless you own a soldering iron and want to take the gamble of fixing it yourself or returning it to amazon.

EDIT: I bought another set of these cables, and they were properly crimped and soldered, I will upgrade my rating from 1 star to 2 stars, but RoadPro needs to improve their Quality Control.
16 Comments 85 of 89 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Color: Red/Black Verified Purchase
Both the stock photo, and the J.Koster JPG you see of this product are no longer valid, and what
you get is what my JPG shows.
The product has been cheapened by shortening the wires by half (now 1 foot)
by the time you spread the wires apart enough for the clamps to reach both
terminals on a standard sized 12 volt car battery, you have just taken up half
the wire length which leaves you 6 inches left over.
I have not stripped the insulation of the wires to check gauge, but it can't be anymore
than 18; 16 at the most.
While the product does work, you would have to use it right on top of the battery, which is
OK for me, as I only use it for test purposes.
As far as the whole "Front panel illumination" line, I can't figure out why that is in the
product blurb!
The product comes in a cheap clear plastic bag, NOT A THERMAL FORMED PACK! as is shown, so
the product you see is not the product you get.
Again, see my JPG of what you ACTUALLY GET.
Due to the low price, it is not worth returning, but you should be aware of these changes.
2 Comments 60 of 62 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Color: Red/Black Verified Purchase
I bought this to use with a Vivair air compressor that draws about 15A. It will work off some accessory sockets, my bimmer works for instance, but not for very long without the engine running. In my truck, the amp draw is high for the accessory socket and it is only active with the engine running. This is a bit of a pain when you want to check and air up your tires. So I clip this to the battery terminals and I am good to go. The clips are not huge but work fine for me and the construction overall is fine. It is nothing very fancy but it is well worth the modest price IMHO.
2 Comments 52 of 56 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Color: Red/Black Verified Purchase
Works as advertised. The little clamps should be much bigger - the same size as what you have on light duty jumper cables. This way they would connect securely. Also, the short wire supplied should be a tad thicker. Main concern and 4 stars is b/c of the clamps being small and not very secure on battery terminals.
2 Comments 42 of 46 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
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Color: Red/Black Verified Purchase
Works fine for the occasional use. It is pretty well made, but the battery clips are pretty flimsy. They do the job for me on my cigarette lighter air pump VIAIR 85P Portable Air Compressor Both worked fine
The wire gauge was adequate and I noted no heating of the wires for the 15+ amps this pump draws.

I will say that plugging in a cigarette plug is quite hard.. you may think you're going to break something, but it does work.

The unit appears to be designed to be more or less permanently mounted as it has a "water cap" over the plug, but I'd certainly not use it for that purpose.

Some might desire longer wires. They are about 2 foot long, but I suppose no length is going to be "right" for everyone. It was adequate for me. A 12-foot extension set is available for those who might want LONG wiring RoadPro RP-203EC 12V 12' Extension Cord with Cigarette Lighter Plug

I would have given 5 star if they had heavier duty clamps

PS: I noted someone asked if you ran the engine or not.. it doesn't matter as the adapter has no idea if you are or not :) .. it carries the same amps either way unless you have a VERY LOW battery :D
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