This is amongst the largest of the coin-style, 3V lithium batteries, typically used in calculators, cameras, multi-function watches and backup power for CMOS. Because the extra height of this battery gives it a typical capacity of 1000mAh. It’s well suited for devices that place higher demand on the power source.
This larger battery still has the low weight characteristic of lithium-based cells and has a shelf life of 5 to 10 years. The battery case dimensions are 24.5mm in diameter by 7.7mm high.