What rechargeable set up for C2/M2?

[greenstuffs]

What rechargeable battery will fit into a C2/M2 body? what are my bulb options? i don't plan on getting led drop ins as i already have a L1 and MKiix that does the job pretty well.
I've read somewhere that 17670 will fit but also 186500 or was it 18500 sorry but all this numbers gets me confused. Or is it overkill using 2x RCR123a
THX

 

[Mark@LF]

Hi, greenstuffs,

You can use 2x RCR123a for your C2/M2 body and choose our LA from ES-9 to HO-9.
or 1 x 17670 and choose our LA from HO-4 to EO-4.

The C2/M2 body cannot use 18650 rechargeable battery.

Mark

 

[jsr]

What Mark said. I have an HO-9 and it's a damn nice bulb!

 

[mdocod]

please refer to post #25 in this thread for my response.. lol
http://www.candlepowerforums.com/vb/showthread.php?t=155074 <-click!

further explanation in post #30 if you are interested.