Old batteries available…free of charge… 😉
One of the questions I get quite often at events is what kind of batteries do I use in my aircraft. I’ve been flying large EDFs and electric warbirds for a long time and good quality batteries are essential to performance. There are tons of choices out there and so I thought I’d provide a little discussion on the batteries that I currently use and what I go for in terms of C rating. There is most certainly a balance between efficiency and performance due to the extra weight of higher C rated packs and so this is worth discussing along with some of the general practices to use in maintaining battery performance because a well kept battery is a good performing battery.
As we get into this, I want to mention up front that this discussion is all based on personal experience and practical use in the field using all sorts of batteries over the last decade or more. I don’t do any heavy side by side current testing or voltage testing or anything like that. I’m simply relaying what has worked for me and the batteries I’m happy with. At the end of the day, the best batteries and methods are the ones you’re happy with and work for you.
WHAT BATTERIES DO I USE?
First off to answer the question of what batteries I use, for the last 2 years or so I have been exclusively using Continue reading