I've been trying to figure out exactly what type of threading the Halo Triton battery has. I've been coming across KR808d-1 a lot, and I've been trying to find an 808d-1 to ego adapter to no avail. I've also seen 901/808d-1 to 510, etc. Can anyone clarify this?
Halo Triton batteries are 808d-1 thread for the smaller "top" thread, and the lower ones I believe are actually a Vgo thread, but most Ego thred will fit that (not necessarily work, mind you...)
808D-1 to Ego adapters DO exist, but are near impossible to find in stock, anywhere. I lucked out and managed to get a few one time when they were in stock. I guess, if you can't find one, you can always use a 808D-1 to 510, then a 510 to Ego, but that just seems silly.
For me, the holy grail of an adapter would be a 510/ ego to a 808D-1/ VGO.... I'd give a kidney for one. (not necessarily MY kidney...)