Difference Between CR2016 and CR2032 3V Batteries Explained

Learn the key differences between CR2016 and CR2032 3V batteries, including size, thickness, and capacity for better device performance.

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The difference between a 2016 and a 2032 3V battery lies in their size and capacity. The first two numbers refer to the diameter in millimeters, and the last two numbers represent the thickness in tenths of a millimeter. Hence, a 2016 battery is 20mm in diameter and 1.6mm thick, while a 2032 battery is 20mm in diameter and 3.2mm thick. This means the 2032 battery typically offers a higher capacity due to its larger size, allowing it to last longer before needing replacement.

FAQs & Answers

  1. What does the number in CR2016 and CR2032 batteries mean? The numbers indicate the battery's dimensions: the first two digits represent the diameter in millimeters, and the last two represent the thickness in tenths of a millimeter.
  2. Can a CR2016 battery replace a CR2032 battery? No, because the CR2016 is thinner and has less capacity, replacing a CR2032 with a 2016 may lead to shorter battery life or fit issues.
  3. Which battery lasts longer, CR2016 or CR2032? The CR2032 battery typically lasts longer due to its greater thickness and higher capacity.

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