Discussion: specialized batteries & e-switches (FW3A, FM1, Olight, etc)

[Agro]

Some related discussion:

Another way to do tail e-switch?

I am not very fond of the way FW3A implemented tail e-switch for the simple reason that it meant a significant diameter increase. So I was exploring other methods, namely: passing one or more wires along the tube using bleeder resistors on the MCPCB and driver in the tail (like Folomov 18650S) using bleeder resistors on a separate PCB and driver in the tail (like Ultrafire UF10) To be honest I’m not very happy with any of them, for various resons. Now I found a new way that I haven’t seen i…