Battery question on 17670 or? for 2x CR123 size replacement

[matrixshaman]

Sorry to ask this as I should know and have spent 15 minutes here trying to search but no luck. I'm interested in a single cell rechargeable 3.6 volt battery for my SF L4. I think that would be a 17670 if anyone can confirm I'd appreciate it. If that's wrong can anyone say which one would be a replacement for the 2 x CR123's? I'm sure you are not supposed to run 2 x RCR123's in this light or things may go

 

[SilverFox]

Hello Matrixshaman,

You are correct. Most of the L4 lights will run on a 17670, which is the same as a Wolf Eyes and old Pila 168B, and is also the same as the new Pila 600S.

Tom

 

[matrixshaman]

As always much thanks Silverfox - great to have such knowledge as yours around here!