Pointers please. Suitable 26mm driver for 3xxhp50.2

Name: Ultrafire 3x xml-u2 in pieces.
Uploaded: 2020-03-10T12:49:29Z
Description: I assume Series or Parallel? Sorry ultrafire not trustfire. I don’t mind. [Ultrafire 3x xml-u2 in pieces.]

idontunderstand · March 10, 2020, 9:00am

I’m looking to mod an old ultrafire and would like to run 3 cell 26mm driver and 3xxhp50.2 if possible.
Any help pointers and hyperlinks appreciated.

Xandre · March 10, 2020, 9:06am

3S or 3P?
Which Trustfire ?

idontunderstand · March 10, 2020, 12:49pm

I assume Series or Parallel? Sorry ultrafire not trustfire.
I don’t mind.