What is the difference between BR and CR lithium batteries?
These are both used in watches, calculators, computers, car alarms, blood pressure monitors and other electronic devices. The BR is used in low drain applications in high temperature situations and the CR Manganese Dioxide Lithium is used in high drain applications and can be used in place of a BR type in most cases but Panasonic engineers rate the BR Poly-carbonmonofluoride-Lithium cells as excellent for work under high temperatures like motherboards.
