Maxell CR2016 10 Batteries

Maxell CR2016 5 Batteries

Dimensions: 20mm diameter x 1.6mm height

Weight 1.9 grams

You will find the prefix of BR and DL and others used by some companies to differentiate their product brands but they are the same genera. Here are some other brand model numbers similar to the CR2016: Energizer CR2016, Duracell DL2016, Rayovac E-CR2016, Seiko SB0T11, Canon CR2016 CMOS, Citizen 280-206, Timex FA and the New TEC CR2016. 

The coin-type lithium manganese dioxide battery is a UL (Underwriters Laboratories Inc.) recognized component and user replaceable, Certification Number: MH12568 (N).