[Elecraft] FS: KBT1 internal battery option kit for K1

[John Reiser]

Ordered with my recently completed K1.  I unpacked it, but otherwise it is new, complete and unbuilt.

Decided that I didn't really need an internal battery in the K1 because my KX1 is my "grab and go" rig.

Cost $44, but I will let it go for $35 post paid (USA only).  The first postal MO to arrive takes it.

73,

John, W2GW

K2/100 #4970 - KAT100
KX1 #1258
K1-4 #2105