- Aug 11, 2003
which has more power today since now i see 1600 mah 123s
While we're talkin' capacity, make that 1650 (advertised)Who makes 1600 cr123a, I’ve only seen 1450
1600 mAh @ 2.8v = 4.16 Wh
1900 mAh @ 1.2v = 2.28 Wh
Oops, my mistake, I was quoting NiMH, I think L91 would be 2900 mAh @ 1.7v = 4.93 WhIf that 1.2V is for L91, you may be a bit conservative with that. This 'discharge profile' graph doesn't show 'em dropping to that until they're pretty much clinically dead (the vertical drop):
Also, I get the 2.28 Wh number, but is that 4.16 Wh a little low, or is my math just bad (again)?