Comment by js2
I can't think of too many places I'd use Li-FeS2 other than maybe in smoke alarms. They're available in 9-volt form factor. I use NiMH or Li-ion pretty much everywhere else these days.
I can't think of too many places I'd use Li-FeS2 other than maybe in smoke alarms. They're available in 9-volt form factor. I use NiMH or Li-ion pretty much everywhere else these days.