[Elecraft] Why are the batteries internal to the KX3?

[Tony Estep]

On Sat, Mar 16, 2019 at 6:13 PM hawley, charles j jr <c-hawley at illinois.edu>
wrote:

> ...Interesting option to use the KX2 battery....
>
I have some LiPo batteries (3S, 11.1V, 3200 mAH) used in electric RC
planes. I hacked off the plug from a wall-wart that fit the KX3, wired it
to a connector that mates with the battery's RC connecton. They start out
at 11.9V and last a long time in on-air use.

Tony KT0NY