Energizer CR2 3V Lithium Battery

I needed a battery for an older tablet and these fit perfectly, the 3V lithium power made it work like new. They’ve lasted through several full charges on my camera as well, no drop-off yet.

Finally popped these into my digital thermometer that kept giving low battery warnings, and it’s been spot-on ever since. The 3V lithium power feels noticeably more consistent than the generic cells I tried before.

My old film camera had been sitting in a drawer for months because I couldn't find the right cell anywhere, and this 3V lithium fit perfectly as a replacement for the DLCR2 it called for. Meter reads spot on now and it's been holding steady through a couple of rolls.