A battery is the main component of different electronic devices like remote controls, wristwatches, and toys. Different types of batteries are used; commonly used coin cell batteries are CR2016 and CR2032. These two come with certain features and are part of different projects. In this post we will cover detailed features for CR2032 and CR2016 batteries and find their differences. So let’s get started on the differences between CR2016 vs. CR2032.
Introduction
Batteries are advanced technology, and different portable devices use them, which causes easy operation. Lithium coin cell batteries like CR2016 and CR2032 are part of different devices. Both come with certain certainfeatures and applications.
CR2016 battery equivalent
cr2016 battery equivalent is mentioned here.
- DL2016
- BR2016
- ECR2016:
CR2032 vs CR2016 Batteries
Let’s discuss CR2032 vs. CR2016 batteries and the differences.
Physical Differences
Size and Dimensions
- The size and dimensions of CR2016 batteries and CR2032 batteries come with different features. The height and diameter of these two batteries are written in numbers on the title. The CR2032 battery comes with a height of 3.2 mm and a diameter of 20 mm, and the CR2016 comes with a diameter of 20 mm and a height of 1.6 mm.
- They are incompatible for devices affected by size differences.
Capacity and Voltage
- both batteries capacity different. The CR2016 battery comes with a 90 mAh capacity, and the CR2032 battery has a high capacity of about 20 mAh. Their voltage is the same, 3 volts, providing a constant power supply.
Common Uses and Applications
CR2032 Battery
- The CR2032 battery is used in electronic devices where a high power powersupply required for larger capacity and size. It is commonly used for wristwatches, keyless entry systems, calculators, computer motherboards, and medical devices.
- The CR2032 battery has features for handling different projects since it has high capacity.
- Computer Motherboards
- Fitness Trackers
- Digital Thermometers
- Garage Door Openers
- Some Calculators and PDA Devices
- Watches
- Remote Controls
- Medical Devices
CR2016 Battery
- The CR2016 battery is used where low power is needed since it has a small size and low capacity. It is also part of small devices, toys, vehicle key fobs, and remote controls. CR2016 batteries are best for limited space since they have small sizes.
- Medical Devices
- Some Old Computer Motherboards
- Ultra-Slim Devices (e.g., some credit-card calculators)
- Certain Types of Laser Pointers
- Watches
- Small Calculators
- Slim Fitness Trackers and Wearables
- Small Remote Controls
Lifespan and Shelf Life
During the selection of batteries, longevity and shelf life are important factors for charging devices. A CR2032 battery works longer than a CR2016 battery. It offers a steady power supply for a longer time due to its high capacity.
According to the applications and power requirements of devices, the CR2032 battery working life is 3 to 10 years.
The CR2016 battery comes with a small working since it has low capacity. according to the power requirements of devices that work for one to five years. It is best to note that real battery working life varies according to application devices, storage settings, and temperature conditions.
Both batteries come with a longer life, according to their durable nature. Accurately preserved batteries maintain strength also when not used.
For increasing battery working life and getting the required performance, the best is to store it in dry conditions.
Availability and Cost
We can buy online and also offline sell batteries for larger numbers. They come in packs that come with different numbers. These batteries are low cost and competitively priced since they are famous.
The cost of CR2016 and CR2032 batteries can vary according to type and requirements.
Performance and Compatibility
The CR2016 and CR2032 batteries provide dependent power based on working features. for constant power for devices where they deliver power, they provide steady voltage during working life.
The best is to use supporting phones for compatibility features. The CR2032 and CR2016 batteries are affected by physical dimensions. Ensure the battery easily fits into the compartment.
| Parameter | CR2016 | CR2032 |
| Battery Type | Lithium Coin Cell | Lithium Coin Cell |
| Chemical Composition | Lithium Manganese Dioxide (LiMnO₂) | Lithium Manganese Dioxide (LiMnO₂) |
| Nominal Voltage | 3 V | 3 V |
| Nominal Capacity | 75–90 mAh | 210–240 mAh |
| Diameter | 20 mm | 20 mm |
| Thickness | 1.6 mm | 3.2 mm |
| Weight | ~1.6–2 g | ~3 g |
| Operating Temperature | −20°C to +70°C | −20°C to +70°C |
| Shelf Life | 5–10 years | 5–10 years |
| Typical Applications | Watches, calculators, small key fobs | Motherboards (CMOS), car remotes, medical devices, fitness trackers |
| Power Duration | Shorter | Longer |
DL2032 vs CR2032
basic difference for DL2032 vs CR2032 are as
| Parameter | DL2032 | CR2032 |
| Battery Type | Lithium Coin Cell | Lithium Coin Cell |
| Chemical Composition | Lithium Manganese Dioxide (Li-MnO₂) | Lithium Manganese Dioxide (Li-MnO₂) |
| Nominal Voltage | 3 V | 3 V |
| Nominal Capacity | ~220–240 mAh | ~210–240 mAh |
| Diameter | 20 mm | 20 mm |
| Thickness | 3.2 mm | 3.2 mm |
| Weight | ~3 g | ~3 g |
| Operating Temperature | −20°C to +70°C | −20°C to +70°C |
| Shelf Life | Up to 10 years | 5–10 years |
| Typical Applications | Car key fobs, medical devices, motherboards, calculators | Watches, CMOS batteries, toys, remote controls |
| Manufacturer | Mainly by the brand Duracell | Generic name used by many brands |
working life of CR2016
The working life of a CR2016 battery is 6 years. Their single-use silver-zinc battery increases working life by about 10 years. The CR2016 battery has hasfeatures for providing power for 2 years.
CR2016 vs. CR2032: Self-discharge
CR2016
- After ten years, the Panasonic lithium coin CR2016 battery stores 90 percent of its initial capacity, providing longevity.
- Its chemically stable design and use of lithium and manganese dioxide come with high consistency.
- Proper testing shows longer discharged features for different temperatures in low-load discharge conditions.
CR2032
- Panasonic lithium coin CR2032 batteries maintain 90 percent of their initial capacity for ten years.
- The chemically stable nature of both batteries causes the mixture of manganese dioxide and lithium to have high features.
- Proper testing ensures longer discharge features for different temperature conditions, especially for low-load discharge conditions.
cr2016 battery technical features
| Parameter | Technical Feature |
| Type | Lithium Coin Cell |
| Model Number | CR2016 |
| Chemical Composition | Lithium Manganese Dioxide (LiMnO₂) |
| Nominal Voltage | 3 V |
| Nominal Capacity | 75–90 mAh |
| Diameter | 20 mm |
| Thickness / Height | 1.6 mm |
| Weight | 1.6–2 g |
| Temperature | −20°C to +70°C |
| Standard Discharge Current | ~0.1 mA |
| Pulse Current | Up to ~1 mA |
| Self-Discharge Rate | ≈1% per year |
| Shelf Life | 5–10 years |
| End Voltage | ~2.0 V |
| Typical Applications | Watches, calculators, CMOS memory backup |
| Certification | RoHS, UL1642 compliant |
cr2025 battery technical features
| Parameter | Technical Feature |
| Battery Type | Lithium Coin Cell |
| Model Number | CR2025 |
| Chemical Composition | Lithium Manganese Dioxide (LiMnO₂) |
| Nominal Voltage | 3 V |
| Nominal Capacity | 150–170 mAh |
| Diameter | 20 mm |
| Thickness / Height | 2.5 mm |
| Weight | ~2.4–2.6 g |
| Operating Temperature | −20°C to +70°C |
| Standard Discharge Current | ~0.2 mA |
| Pulse Current | Up to ~3 mA |
| Self-Discharge Rate | ~1% per year |
| Shelf Life | 5–10 years |
| End Voltage | ~2.0 V |
| Typical Applications | Car key fobs, calculators, motherboards (CMOS), fitness devices, toys, LED ligh |
Frequently Asked Questions
Is it possible to use CR2016 instead of CR2025?
- not possible since the CR2025 is thicker compared to the CR2016 battery. while the CR2016 battery comes with low capacity and quickly drains for devices using CR2025’s energy.
possible to replace a CR2016 battery instead of a CR2032?
- CR2032 battery with a thick dimension and larger capacity. so not preferred for replacing CR2016.
Can I use a CR2025 instead of a CR2032?
- CR2025 and CR2032 come with the same 3V voltage and diameter, but the CR2025 has a thin design with low capacity. so not fitted for devices needing a thicker battery.
Can I use CR2032 instead of CR2025 in a key fob?
- CR2032 and CR2025 are 3V 20 mm diameter batteries, and CR2032 is thicker compared to CR2025 (2.5 mm), providing higher capacity and longer life.
What does “CR” mean on a battery?
- CR on batteries means lithium manganese dioxide chemistry. C shows lithium manganese dioxide, and R shows a round (cylindrical) cell.
Which battery lasts longer, CR2016 or CR2032?
- The CR2032 battery has double the thickness compared to the CR2016 and a high capacity of about 220–240 mAh.
- The working life of a CR2032 is about two to three times that of CR2016 in different devices.
