1. How long should a CR2032 battery last?
The duration of a CR2032 battery's life is subject to different factors, including its usage, current draw, and leakage current. The battery's lifespan can be computed by dividing its total milliamp hour charge by its current draw. Typically, a CR2032 battery can operate for a period of 4 to 5 years.
2. Are all 2032 batteries the same?
Manufacturers may use different names for 2032 batteries, despite their identical size and shape. Some of these names include 5004LC, BR2032, CR2032, DL2032, ECR2032, KCR2032, and KECR2032. Additionally, there may be variances in the cathode material, resulting in subgroups. Although CR2032 and CR2016 batteries can be swapped, it's not advisable because CR2032 batteries possess a higher capacity than CR2016 batteries. DL2032 batteries are similar to CR2032 batteries and can be utilized for the same kinds of devices, but they might have slight differences in performance.
3. What is CR2032 used for?
CR2032 batteries find widespread application in low-power devices, such as computer BIOS and real-time clocks. They are also utilized in various gadgets, including watches, car key fobs, calculators, PDAs, and electronic toys. Moreover, portable medical devices like blood glucose meters, oximeters, and blood pressure monitors utilize CR2032 batteries. These batteries are preferred due to their lithium-manganese dioxide chemistry, which provides higher capacity compared to alkaline button cells.
