This CR2032 Lithium Coin Cell Battery is 3 V and has a capacity of 200 mAh.
This battery is a replacement for Eveready ECR2032; Duracell DL2032; Varta CR2032; RayoVac CR2032; Maxell/Toshiba CR2032; AUDI Keyless Entry
These are replacement watch batteries and replacement small electronics batteries.
The EK-TRG1640 is a 16.5VAC, 40VA Class II UL Encased Plug-in Transformer. Its features include built in cable strain relief and full surge protection. Its construction is a bright decorator white colored plastic. It comes with a mounting tab and mounting screw. The compact design, as well as its decorator color, makes it perfectly suitable for office or residential decors.