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The Wagan EL9903 is a compact, ETL-listed AC to DC power adapter that converts 110V AC to 12V DC at 5 amps and 60 watts. Designed for portable car appliances like coolers and heated cushions, it features a 4.5ft power cord for versatile use at home, office, or travel. Certified for safety and built for convenience, it empowers you to use your automotive DC devices anywhere without compromise.









| ASIN | B000P7O5DG |
| Additional Features | Length: 3 ft AC to adapter, 1.5 ft adapter to DC, Overload Protection, Safety Listed: UL/cUL & FCC |
| Amperage | 5 Amps |
| Best Sellers Rank | #83,629 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #304 in Electrical Adapters #304 in Power Converters |
| Brand | Wagan |
| Built-In Media | 5-amp Ac To 12-volt Dc Power Adapter |
| Color | Black |
| Compatible Devices | AC-DC Converters |
| Connectivity Technology | Powerline |
| Connector Type | DC Power Connector |
| Current Rating | 5 Amps |
| Customer Reviews | 4.5 out of 5 stars 4,115 Reviews |
| Enclosure Material | Plastic |
| External Testing Certification | UL Listed, FCC Listed, cUL Listed |
| Frequency Range | 60 Hz |
| Global Trade Identification Number | 00084367099037 |
| Included Components | 5-amp Ac To 12-volt Dc Power Adapter |
| Input Voltage | 110 Volts |
| Item Type Name | Converts 110V AC to 12V DC |
| Item Weight | 0.25 Kilograms |
| Main Power Connector Type | 2 Pin |
| Manufacturer | WAGAN TECH |
| Model Number | EL9903 |
| Mounting Type | Wall Mount |
| Number of Items | 1 |
| Number of Power Levels | 1 |
| Output Current | 5 Amps |
| Output Voltage | 12 Volts |
| Portable | Yes |
| Power Plug | Type A - 2 pin (North American) |
| Power Source | air-powered |
| Special Feature | Length: 3 ft AC to adapter, 1.5 ft adapter to DC, Overload Protection, Safety Listed: UL/cUL & FCC Special Feature Length: 3 ft AC to adapter, 1.5 ft adapter to DC, Overload Protection, Safety Listed: UL/cUL & FCC See more |
| UPC | 696582247539 782386038098 666671389419 731215332272 084367099037 077348198898 701485571947 745734313339 821079038608 749860135049 151903089262 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year limited to defective product only |
| Wattage | 60 watts |
1**M
Handy item for a car battery plug-in type cooler
We had a small cooler that used the car battery for power, but once we were out of the car (ie in a motel) it no longer ran. A friend had a similar, larger cooler with a power adapter, so I researched adapters and found this one, at 5 amps, was perfect for our small cooler. [Be sure to check the amps needed for your cooler as there are different amp sizes of coolers and adapters and you want them to be compatible.] It works fine and we use it to chill the cooler ahead of packing it, either at home or in a motel room. The only issues I would mention are: 1) my adapter tends to get quite warm when running, so I'm careful where I lay it (usually on top of the cooler) when running and until it cools down after unplugging. 2) the connection to our cooler cord is not a secure fit, so I have to twist it around till it starts running then lay the adapter down carefully, with no tension on the cord connections. Consequently I cannot plug it in and let it hang from the outlet or it will pull apart. This could be specific to our cooler cord, so may not be a universal issue. Overall it is a handy, reasonably priced item that has added usefulness to our traveling with a cooler and, yay! no more messy ice to deal with!
C**N
It saved me buying a new cooler
This works for the cooler
D**.
Quality replacement for originals that I broke
Got this to allow me to use the electric cooling play mate cooler indoors..also had to order the adaptor that attaches cooler to cigarette lighter in car Both ordered from Amazon..both items work well with. A cooler..cord has ample length.. excellent power source for cooler
D**A
Works for elec ice chest. No answer from seller.
1st, the cord works on my elec ice chest. But, I contacted the seller to find out if this was the correct replacement (it was different from the original). They sent an auto reply that they'd get back to me soon, but they never did. So I decided to try it anyway. Luckily the item works and I'm happy with it. But if you have a problem, don't expect help from this seller.
T**J
For pre chilling the Wagan cooler
Works great, can pre chill the Wagan cooler in the house for the ar trip.
D**R
Worked great
Fit fine, great length
T**E
Cord kept my plug-in cooler cool upon taking out of the car and leaving it plugged in the house
Got this option to fit my plug-in cooler I keep in my trunk. Though I use the standard cooler's cigarette lighter adapter style chord in the vehicle, as my suv did not have normal plug, it's nice to bring the cooler in, plugging in to my home wall outlet with this adapter and not have to keep moving things in and out of it having a second backup plug that kept my cooler ready to go in my car or my bedroom.
K**L
It does what it says.
This adapter seems to be a nice quality item. Although it does get very warm while in use. It says in the description that it is perfect for coolers that are coolers / heaters. Which is what I am using it for. That's why I don't understand why it gets as warm as it does. Because I am using it specifically for what it is made for. But it seems to work fine I just feel like I always have to keep an eye on it so it doesn't get too warm and melt or start a fire. Definitely do not leave it unattended.
Trustpilot
1 month ago
3 days ago