CR2016 Battery Introduction
The CR2016 is a type of lithium coin cell battery, often used in small electronic devices due to its compact size and long shelf life. It is non-rechargeable and is made from Lithium Manganese Dioxide (Li-MnO2) chemistry, which gives it a nominal voltage of 3 volts. The "CR" in its name stands for "Coin-type Lithium Manganese Dioxide," while "2016" represents its physical dimensions: 20mm in diameter and 1.6mm in thickness.
This type of battery is known for its high energy density, stable discharge characteristics, and wide operating temperature range (-30°C to 60°C). Common applications for the CR2016 battery include wristwatches, calculators, small medical devices, and keyless remote entry systems for cars. Despite its many advantages, it's important to remember that the CR2016 battery is not rechargeable and should be disposed of properly after its lifespan is exhausted.
CR2016 Battery Specifications
| Specification | Value |
|---|
| Battery Type | Coin Cell / Button Cell |
| Chemistry | Lithium |
| Diameter | 20mm |
| Thickness | 1.6mm |
| Voltage | 3V |
| Typical Capacity | 90mAh |
| Standard Discharge Current | 0.2mA |
| Weight | Around 1.8 grams |
| Operating Temperature | -30°C to 60°C |
| Shelf Life | Approximately 10 years |
CR2016 Battery Dimensions
The CR2016 battery has the following dimensions:
Diameter: 20mm (or 2.0cm)
Thickness: 1.6mm (or 0.16cm)
The "2016" in the battery's name refers to these dimensions: 20mm in diameter and 1.6mm in thickness. This naming convention is standard for coin cell batteries.
CR2016 equivalent battery
The CR2016 battery has several equivalents or replacements that can be used interchangeably in many devices. These equivalent batteries have the same dimensions and voltage as the CR2016. Here are some of them:
DL2016 (Duracell)
ECR2016 (Energizer)
BR2016 (Panasonic)
280-206 (Radio Shack)
5000LC (Energizer)
SB-T11 (Seiko)
L10 (Vinnic)
CR1616 vs CR2016: Difference Between CR2016 and CR1616
The CR1616 and CR2016 are both types of lithium button cell batteries. They have the same voltage and chemistry, but they differ in terms of size and capacity. Here's a comparison:
| Specification | CR1616 | CR2016 |
|---|
| Battery Type | Coin Cell / Button Cell | Coin Cell / Button Cell |
| Chemistry | Lithium | Lithium |
| Diameter | 16mm | 20mm |
| Thickness | 1.6mm | 1.6mm |
| Voltage | 3V | 3V |
| Typical Capacity | 50-55mAh | 90mAh |
| Standard Discharge Current | 0.1mA | 0.2mA |
| Weight | Around 1.2 grams | Around 1.8 grams |
| Operating Temperature | -30°C to 60°C | -30°C to 60°C |
| Shelf Life | Approximately 10 years | Approximately 10 years |
The main differences are:
Size: The CR1616 is smaller in diameter than the CR2016. This means that they are not interchangeable in devices that require a specific size.
Capacity: The CR2016 has a higher capacity than the CR1616, meaning it can typically last longer before needing to be replaced.
CR1616 vs DL2016: Is a DL2016 same as CR2016?
Both the DL2016 and CR2016 are lithium coin cells. The main difference is the manufacturer. Duracell makes the DL2016, while many different manufacturers make CR2016 batteries, but they are comparable in size, voltage, and other key specifications.