Can I use this adapter to charge a 35 AH 12V trolling motor battery?

Yeah, it'll work, but it won't be good for the battery if you keep it plugged in after it's fully charged. And there's not really a way to tell when it's fully charged. A real deep cycle battery charger would send in 10-15 amps until it gets near full then reduce it to less current until it's just a trickle. But it's only 5 amps, so it won't be too bad for the battery. For your 35 amp-hour battery on a 5-amp charger, just let it charge overnight then unplug it and it should be good. I'd guess it'll take 10 hours to fill it up from near-empty.

It appears to have a cigarette lighter receptacle on one end. Is this correct, the other end plugging into 110V

Yes; you are totally correct. One is a grounded 110V plug; the other end is a 12V cigarette plug receptacle. Hope this helps.

What is the overall length of this adapter?

The body of the adapter is 5 inches long

I have an igloo iceless cooler which needs a new power cord. The one that came with it is 110-120vac and 12 dc 5.8 amp.. would this power cord work

We hafe had igloo coolers for seferal years. Being truck drivers its,always on. 1st one lasted almost 2 yrs. Onky diwnside is the AC DC converters/plugs MUST be Igloo brand to work. Igloo products are not compatible,with any other brand. On the upside, after the initial purchase, the AC plug unit quite,working , they replaced for free.

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Description

🔋 Power Your Lifestyle Anywhere, Anytime!

COMPACT PORTABLE - Lightweight 249g design fits perfectly in any workspace or travel bag for on-the-go power.
ROBUST 5 AMP OUTPUT - Supports high-power 12V DC devices like coolers, warmers, and heated cushions without a hitch.
PLUG PLAY SIMPLICITY - No tech hassle—just plug in and power up your DC appliances instantly.
SEAMLESS POWER ANYWHERE - Convert 110V-240V AC to 12V DC effortlessly for your car gadgets at home, office, or hotel.
CERTIFIED SAFETY ASSURANCE - UL/cUL & FCC certified with overload protection for worry-free, reliable use.

The Wagan UL Certified 5 Amp AC to DC Power Adapter converts universal 110V-240V AC power to 12V DC, enabling high-power car appliances to run seamlessly at home, office, or hotel. Featuring UL/cUL & FCC safety certifications and overload protection, this compact 249g adapter ensures reliable, plug-and-play operation for devices like portable coolers and heated seat cushions.

Specifications

Brand	WAGAN
Manufacturer	Wagan
Model	EL9903
Model Name	AC TO DC 5 AMP POWER ADAPTER
Model Year	2013
Product Dimensions	27.94 x 19.05 x 24.77 cm; 249 g
Item model number	EL9903
Hard Disk Description	Portable
Compatible Devices	AC-DC Converters
Special Features	Length: 3 ft AC to adapter, 1.5 ft adapter to DC, Overload Protection, Safety Listed: UL/cUL & FCC
Mounting Hardware	5-amp Ac To 12-volt Dc Power Adapter
Number of items	1
Compiler	Wagan Tech
Colour Screen	No
Voltage	110
Wattage	60 Watts
Power Source	air-powered
Batteries Included	No
Batteries Required	No
Adapter	Wagan Tech
Number of Ports	1
Connector Type	Powerline
Reader	Wagan Tech
Material	Plastic
Form Factor	Rectangular
Marimba	Wagan Tech
Mounting Type	Wall Mount
Recorder	Wagan Tech
Transcriber	Wagan Tech
Does it contain liquid?	No
Includes Rechargeable Battery	No
Includes remote	No
Manufacturer	Wagan
Country of Origin	India
Item Weight	249 g

Reviews

A**R

Very Useful

Very useful product for air pumps and other similar gadgets which require cigarette lighter fitting.

14.08.2025

M**M

Very usefull product

Converter is very useful for daily use when you have a car. The product quality is effective and quite impressive of this cigrette connector.

24.08.2025

P**R

Good working power supply

Works well, no issues so far.

12.06.2025

A**R

Useful

Nice product

26.12.2024

K**A

Spoiled my tyre inflator

It heat it up much, that my tyre inflator stopped working

25.07.2024

P**R

Nice material

Great, beautiful product

7.08.2024

A**R

Works as expected

2.08.2024

B**.

Good product

Good product, convenient to use it. Very use full

20.04.2024

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