cr2016 battery: Equivalent, Specifications and Replacements

The CR2016 battery is a popular coin cell battery commonly used in various small electronic devices. Here's some information regarding its equivalents, specifications, and possible replacements:


Equivalent Batteries: The CR2016 is a specific model designation for a coin cell battery. It does not have direct equivalents with different model numbers. However, it's worth noting that the CR2016 battery is part of the CR20xx series, which includes batteries with similar dimensions and voltage ratings. Some alternatives within the CR20xx series include CR2025 and CR2032 batteries. The main difference between these models lies in their capacity and dimensions.

Specifications: The following are typical specifications for a CR2016 coin cell battery:

  • Nominal Voltage: 3 volts
  • Chemistry: The CR2016 battery is typically a lithium coin cell, utilizing a lithium-based chemistry (Lithium Manganese Dioxide - Li-MnO2).
  • Capacity: The capacity of a CR2016 battery is usually around 90-110 mAh, referring to the amount of charge it can store and deliver.
  • Dimensions: The dimensions of a CR2016 battery are typically about 20mm in diameter and 1.6mm in height, giving it a coin-like appearance.

Replacements: When selecting a replacement for a CR2016 battery, it's important to consider the physical dimensions, voltage, and capacity requirements of the device. Some possible replacements include:

  1. CR2025: This battery has the same diameter as the CR2016 but is slightly thicker (2.5mm). It provides a higher capacity, but the increased thickness may require modifications to accommodate the size difference.
  2. CR2032: This battery has a larger diameter (20mm) than the CR2016 and CR2025. It provides a higher capacity and is more commonly available. If the device's compartment can accommodate the larger size, the CR2032 can be a suitable replacement.

Ensure to check the device's specifications or consult its documentation to determine the precise battery requirements. Additionally, it is advisable to choose batteries from reputable manufacturers to ensure quality and performance.

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