Koolatron Multi-Purpose Adapter 110AC to 12 Volts DC ( Model AC-16)
Massagers, Converts Coolers, Adapter Lets You Plug 12-Volt Devices Into 110-Volt Outlets, Fans, And Other 12-Volt Accessories
Results of our analysis:
We analyzed 40,402 reviews for 104 products in the AC Adapters category.
We then analyzed 48 reviews for this product. Of these, 15 reviews were recent.
100% of reviews were positive.
Final Score:

8.82 out of 10, based on these factors:
Common Questions
What is the current rating of DC in Amperes?
There is 5 AMP output.
Will you work with the igloo kool mate thermoelectric cooler?
It's standard for portable coolers to have 110VAC to 12VDC; I use it everyday.
Would this work with P65 KARGO Cooler?
I think it's their brand for their coolers, but it doesn't say anything about it being for one specific cooler.
Does it smell like plastic when it gets warm?
I have had mine for over 5 years and it doesn't smell anymore. When I first received it, it may smell, but gone very quickly.
Has anyone noticed that this gets really hot?
The koolatron unit works well but make sure you plug it in and get it cold before filling it.