CR1216 Battery Equivalents: What You Need to Know
The CR1216 is a commonly used lithium coin cell battery that powers a variety of small electronics such as watches, hearing CR1216 Battery Equivalents aids, key fobs, and medical devices. This coin cell is known for its compact size and long shelf life, making it ideal for low-drain applications. If you are looking to replace a CR1216 battery and are wondering what other options are compatible, this article will cover the CR1216 equivalents and what to look for when choosing a replacement.
What is a CR1216 Battery?
The CR1216 is a 3V lithium coin cell with a diameter of 12 mm and a thickness of 1.6 mm. It is a very small battery that is commonly found in smaller electronics and devices where space is limited. The CR1216 battery has a nominal voltage of 3V and typically provides a capacity of around 30-40 mAh, offering long-lasting power.
Key Specifications of the CR1216 Battery:
Voltage: 3V
Chemistry: Lithium
Diameter: 12 mm
Height: 1.6 mm
Capacity: 30-40 mAh
Shelf Life: 5-10 years
CR1216 Battery Equivalents
Several other battery models are equivalent to the CR1216 in terms of size, voltage, and function. These alternatives can be used in place of a CR1216 without compromising performance. Below are some of the most common CR1216 equivalents:
1. CR1220
The CR1220 is one of the most common CR1216 equivalents. It has a similar voltage of 3V and a diameter of 12 mm, but it is slightly thicker at 2.0 mm. Because it is thicker, it has a higher capacity than the CR1216, typically around 40-50 mAh. It can be used as a replacement in many applications, but you should ensure that the extra thickness does not cause issues with device fit.
Voltage: 3V
Diameter: 12 mm
Height: 2.0 mm
Capacity: 40-50 mAh
2. CR1225
The CR1225 is another equivalent option. It is slightly thicker than the CR1216, measuring 2.5 mm in height, and also offers a higher capacity than the CR1216. With a capacity of around 45-55 mAh, it can last longer than the CR1216 in devices that require more power.
Voltage: 3V
Diameter: 12 mm
Height: 2.5 mm
Capacity: 45-55 mAh
3. CR1216H
The CR1216H is a higher capacity version of the CR1216 and can serve as a replacement in some devices. While it is typically interchangeable with the standard CR1216, it is important to verify that your device can handle the slight increase in capacity. The CR1216H has a similar size and voltage to the CR1216.
Voltage: 3V
Diameter: 12 mm
Height: 1.6 mm
Capacity: Slightly higher than the regular CR1216
4. DL1216
The DL1216 is essentially the same as the CR1216, but with a different brand designation. It is manufactured by Duracell and features the same 3V voltage and 1.6 mm thickness as the CR1216. This is a direct equivalent and can be used interchangeably in any application where a CR1216 is specified.
Voltage: 3V
Diameter: 12 mm
Height: 1.6 mm
Capacity: 30-40 mAh
5. ECR1216
The ECR1216 is another equivalent to the CR1216 battery, manufactured by Energizer. It offers the same voltage and size as the CR1216 but can be a bit more widely available depending on your location. It is commonly used for similar devices like watches and key fobs.
Voltage: 3V
Diameter: 12 mm
Height: 1.6 mm
Capacity: 30-40 mAh
Key Considerations When Choosing CR1216 Equivalents
While many of the above-mentioned batteries can be used as alternatives to the CR1216, there are a few factors to keep in mind when selecting a replacement:
1. Size and Thickness
The size of the battery, especially the thickness, is critical when replacing the CR1216. While the CR1220 and CR1225 are viable alternatives, they are thicker and may not fit in all devices designed for the CR1216. Always check the space in your device before choosing a replacement to ensure the battery will fit properly.
2. Battery Capacity
If your device requires longer-lasting power, you might opt for a CR1220 or CR1225, which offer more capacity. However, these larger batteries may not be ideal for devices that are designed to operate with the lower-capacity CR1216. Higher capacity can result in longer battery life but may not always be necessary.
3. Voltage Compatibility
All the listed equivalents, including CR1220, CR1225, and ECR1216, maintain the same 3V voltage as the CR1216, so voltage compatibility is generally not an issue. However, it's always wise to double-check your device's specifications to ensure there is no specific voltage requirement.
4. Brand and Availability
Some brands might have different designations for the same battery type. For instance, Duracell uses the DL1216 and Energizer uses the ECR1216, but both are equivalent to the CR1216. When choosing a replacement, it may come down to brand preference or availability in your region.
Conclusion
The CR1216 is a small, reliable 3V lithium coin cell battery, commonly used in various devices such as watches and key fobs. While there are direct equivalents like the DL1216 and ECR1216, other options such as the CR1220 and CR1225 may also be used as replacements. Be sure to consider the size, thickness, and capacity of the replacement to ensure it is compatible with your device.
When replacing your CR1216 battery, always check your device’s manual for specifications and compatibility requirements. The alternatives listed in this article are commonly available, so you should be able to find a suitable replacement for your device.