Firstly, for those that do not know about 12 v coffee maker, then it is obvious that you do not need one. These 12 volts machine are designed for those that are frequently on the road or when one needs good filter coffee while out camping.
So, if you are someone that are just brewing coffee in a home environment, this article probably have nothing to do with you, although you are most welcome to read and learn more about the types of coffee brewers out in the market.
As I was mentioning, even if you are looking for a coffee machine that is mobile and would be able to brew you good coffee on the road, the twelve volts coffee brewer is not for everyone.
Firstly, for those that are looking for something fast and cannot wait for coffee to be brew, then do not get these machines! This is because, the average brew time of a 12 volts machine is about 45 minutes and the fastest is 30 minutes.
Personally, these 12 v coffee machines received one of the highest negative feedback compared to any other brewers, mainly on the time that it takes to brew coffee. Can you imagine wanting to drink coffee, you set up everything and would only be able to drink almost an hour later?
So, if you are looking for something fast to prepare, then cowboy coffee (this is the term for coffee prepared over open fire) or instant coffee would be a faster fix.
Secondly, if you are someone that are not familiar with the engines or your vehicles, what is the supply of your battery and how to run the engines to attained higher current supply, then this coffee maker is definitely not for you.
I have seen cases where folks brought their coffee makers back to the shop highlighting that the machine is not complete, that it does not comes with the relevant plug. The fact is, these folks do not know that it is supposed to be plug into the cigarette hole.
And lastly, if you are someone that is particular about hot coffee, then do note that this mobile brewer would disappoint you from time to time. There are too many variables for it to be working in optimum condition.
It ranges from the power of your vehicle battery to the external environment, that it is almost impossible to be brewing under the same condition every time. So, if you are one that expects perfect coffee every time, hopefully this would be able to manage your expectations.
Personally, if I would to recommend a 12 v machine, it has to be the road pro, they are by far the most popular and while they are not without problems, they have far more positive feedback when compared to other brands.
Other than the road pro, another brand which has pretty good feedback is the cuisinart 12 volt coffee maker, this brewer comes with a thermal carafe, so it is able to brew and provide hot coffee for a longer period of time.
So, if you fit into the personality highlighted above, then maybe you should consider other forms of coffee brewing, so as not to spoil your trip. Otherwise, the 2 brands of coffee machines are some models you can consider while shopping for one...