CR2016 vs CR2032: Specifications, Applications, Differences

Both button cell battery types CR2016 and CR2032 are frequently found in a variety of electrical products. Due to their diminutive size and structure, they look similar, yet they are different in terms of their operation, applications, and specifications. In this post, we’ll learn the technical details of CR2016 vs CR2032 batteries, define their structural and functional distinctions, go over how they’re employed in various many, and offer advice on how to pick the best battery for a given situation. So let get started cr2016 battery equivalent.

Understanding CR2016 and CR2032

The lithium coin cell batteries cr2016 vs cr2032 are distinguished by their sizes. The diameter is denoted by the first two numerals, while the height is defined by the final two digits. Due to their tiny size, lengthy shelf life, and consistent power output, these batteries are frequently employed in small electronic gadgets.

Specifications of CR2016

The capacity of CR2016 batteries normally ranges from 80mAh to 90mAh, and they have a nominal voltage of 3V. They are intended to act as a reliable power supply for low-power gadgets such as mini remote controls, keychain calculators, and key fobs. These batteries have a less rate of self-discharge, which enables them to hold their charge for a longer duration

Specifications of CR2032

Although CR2032 batteries have a larger capacity than CR2016 cells, they also run at a nominal voltage of 3V. Since CR2032 batteries generally have capacities between 210mAh and 240mAh, they are appropriate for devices that need a comparatively larger power supply. Devices like computer motherboards, medical equipment, fitness trackers, and electrical toys frequently contain these batteries.

Physical Differences

The thickness of CR2016 and CR2032 batteries is one of their main distinctions. CR2016 batteries have a 1.6mm height, but CR2032 cells have a 3.2mm height, making them bulkier. To guarantee correct fit and compatibility, it is essential to take into account the physical dimensions of these batteries while replacing them in devices.

Voltage and Capacity Differences

Although both CR2016 vs CR2032 batteries have a nominal voltage of 3V, CR2032 batteries have a far larger capacity. CR2032 batteries can now offer more power and support devices with higher energy needs thanks to their enhanced capacity. To guarantee best performance, it is crucial to take the device’s particular power requirements into account while making a decision between the two.

Applications of CR2016

Numerous tiny electrical gadgets that need a dependable power supply can use CR2016 batteries. These consist of glucose metres, wristwatches, keychains, miniature remote controllers, calculators, and LED lights. CR2016 batteries are the best choice for long-lasting power for low-power consumption devices because of their small size and steady voltage output.

Applications of CR2032

CR2032 batteries are appropriate for devices that need a stronger power source due to their increased capacity. They are frequently found in motherboards for computers, medical equipment including blood pressure and glucose monitors, fitness trackers, electronic toys, automotive key fobs, and tiny electronic scales. These gadgets frequently require greater power for longer periods of time, requiring CR2032

CR2016 vs. CR2032: Which One to Choose?

The choice between CR2016 and CR2032 batteries should be based on a number of criteria.

  1. Power Requirements:Analyse your device’s power requirements. For low-power gadgets like a calculator or key fob, CR2016 might be enough. CR2032 would be a better choice for gadgets needing greater power, such a computer motherboard or a fitness tracker.
  2. Physical Dimensions:Make sure the battery’s physical specifications match those of your smartphone. For a suitable fit, pick between CR2016 and CR2032, which are both thinner and thicker, respectively.
  3. Longevity: Take into account the estimated lifetime of your equipment. CR2032 batteries could be a better option if you need a longer shelf life because of its larger capacity and lower self-discharge rate.
  4. Cost: Prices for CR2016 and CR2032 batteries may be compared. CR2032 batteries are more costly while having a larger capacity. To make a well-informed choice, consider your spending limit and the precise power requirements of your gadget. Read also: What is Double Pole Double Throw Switch Working & its Applications


Both CR2016 and CR2032 batteries, each with their unique set of specs and uses, are often used in tiny electronic devices. Selecting the best battery for your differnt needs can be made easy if you are aware of the distinctions between the two. Before selecting a choice, take into account aspects including power needs, physical needs, longevity, and cost. Always select the right battery to get the best performance and lifespan out of your electronics.

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