Murata acquired the high-quality Japanese battery manufacturing company Sony, which is known for producing batteries with high performance and reliability, in 2019. This acquisition gives Murata the advantage of gaining over 40 years of battery technology development and manufacturing expertise. These Murata CR2016 batteries are the perfect long-lasting replacement for all your personal devices including car keyfobs, watches, cameras, small medical devices, blood glucose monitors, remote controls, digital thermometers, electronic toys, memory backup, calculators, and much more. Operating temperature: -30°C to +70°C (standard) -40°C to +125°C (heat-resistant). Nominal Capacity: 90mAh Murata CR2016 Equivalents are also referred to as CR2016, BR2016, LiR2016, DL2016, ECR2016, E-CR2016, SB-T11, 5000LC