CR2032, CR2032-1W,DL2032,ECR2032, KECR2032-1, DL2032B, ECR2032BP, BR2032
Diameter: ~3/4in; Height: ~1/8in
Diameter: 20mm; Height: 3.2mm
CR2032: 225mAh; BR2032: 195mAh;
Duracell, Rayovac, Panasonic, Renata, Toshiba, Varta, Maxell, Gold Peak,...
Importance of freshness and brand?
(how long will it last?)
Batteries discharge over time, even when not in use. We recommend that you purchase FRESH batteries as
only than you will have rated performance. It is also important to note that discharge depends on
temperature they are stored at; for example Duracell's technical note suggests that loss of Zinc-Carbon
batteries may be even 80%/year at 100F. Situation is better with DURACELL(r) Lithium batteries, and they
lose 2%/year at 100F, but that increases to over 10%/year at 140F ambient temperature.
We recommend buying FRESH, BRAND named batteries as that will ensure that they will give your devices
longer worry and maintenance free life.