What is the Main Difference Between CR2016 and CR2032
05 Nov 2025 11:34:05 GMT
Tyson From www.hycxpcba.com
A popular lithium coin cell battery that is small and adaptable,
the CR1632 battery is utilized in a wide range of small electronic gadgets.
It has dimensions of 16 mm in diameter and 3.2 mm in height.
It has a nominal voltage of 3 volts and a capacity of 120-140 mAh.
This type of battery is widely used in watches, medical gadgets, automobile key fobs,
and compact remote controls because of its long shelf life,
consistent voltage output, and high energy density about its size.
CR1632 Battery
The CR1632, which is made of lithium and manganese dioxide, typically lasts between two and five years, depending on usage and storage circumstances.
Because these batteries contain lithium, users should manage and dispose of them appropriately even if they have many benefits for small electronics.
CR1620 or CR1625 batteries could be appropriate substitutes in certain situations, depending on the demands of the particular gadget.
What is a CR2032 Battery?
A widespread and adaptable lithium coin cell battery used in a wide range of electronic products is the CR2032 battery.
It has dimensions of 20 x 20 x 3.2 mm and a standard voltage of 3 volts. Its usual capacity is between 210 and 240 milliampere-hours.
Due to its lifespan and dependability, this battery is widely used in gadgets including motherboards, automobile key fobs,
fitness trackers, calculators, and many types of remote controls.
CR2032 Battery
The CR2032, which is made of lithium and manganese dioxide, has a consistent power output and a lifespan of two to five years,
depending on usage habits and application. Because of its bigger size in comparison to certain other coin cell batteries,
it has a higher capacity, which makes it appropriate for devices that require fewer battery changes or higher power requirements.
Because of its lithium component, safe handling and disposal are crucial even if it is highly efficient and long-lasting.
An industry standard for many small electronic devices, the CR2032 is widely used and readily available in both consumer and industrial applications.
Primary Features of CR1632 Battery
The CR1632 is a lithium coin cell battery with the following primary features:
Size and Dimensions:
Diameter: 16 mm
Thickness: 3.2 mm
Compact size suitable for small devices
Voltage and Capacity:
Nominal voltage: 3 volts
Capacity: Typically 130-150 mAh
Provides high energy density in a small package
Discharge Characteristics:
Stable voltage even after prolonged discharge
Excellent discharge stability, improving device reliability
Shelf Life and Self-Discharge:
Long shelf life of up to 10 years
Low self-discharge rate, less than 1% per year at normal temperature and humidity
Safety and Environmental Compliance:
Superior leakage resistance over long periods
Mercury, cadmium, and lead-free, compliant with the EU Battery Directive
Applications:
Commonly used in watches, calculators, key fobs, remote controls, small medical devices
Primary Features of CR2032 Battery
High Energy Density: CR2032 batteries can store a significant amount of energy relative to their size, making them efficient for powering small devices.
Long Shelf Life: They can last up to 10 years when stored properly, ensuring reliability for devices that may not be used frequently.
Wide Operating Temperature Range: These batteries can function effectively in temperatures ranging from -20°C to 60°C, making them suitable for various environments.
Leak-Resistant: Designed to minimize leakage, enhancing safety and longevity in devices.
Applications: Commonly used in Watches, Calculators, Keyless entry systems, Glucose monitors, Remote controls, Medical devices, and Smart home devices.
Environmental Compliance: CR2032 batteries are free from hazardous substances like mercury and cadmium, complying with environmental regulations, which makes them safer for disposal.
CR1632 Battery Specification
| Specification | Values |
| Battery Type | CR1632 Lithium Coin Cell |
| Chemical System | Lithium Manganese Dioxide (LiMnO2) |
| Nominal Voltage | 3.0 Volts |
| Nominal Capacity | 125 mAh (at 15kΩ continuous discharge to 2.0V at 23°C) |
| Operating Temperature | -30°C to +60°C |
| Diameter | 16.0 mm |
| Height | 3.2 mm |
| Weight | 1.8 grams |
| Self-Discharge Rate | Less than 1% per year (at 23°C) |
| Continuous Standard Load | 0.1 mA |
| Maximum Continuous Current | 0.2 mA |
| Typical Applications | Watches, calculators, medical devices, small electronics, key fobs |
| Shelf Life | Up to 10 years |
| Compliance | RoHS, REACH, UL Certified |
CR2032 Battery Specification
| Specification | Values |
| Battery Type | CR2032 Lithium Coin Cell |
| Chemical System | Lithium Manganese Dioxide (LiMnO2) |
| Nominal Voltage | 3.0 Volts |
| Nominal Capacity | 220 mAh (at 15kΩ continuous discharge to 2.0V at 23°C) |
| Operating Temperature | -30°C to +60°C |
| Diameter | 20.0 mm |
| Height | 3.2 mm |
| Weight | 3.0 grams |
| Self-Discharge Rate | Less than 1% per year (at 23°C) |
| Continuous Standard Load | 0.2 mA |
| Maximum Continuous Current | 0.5 mA |
| Typical Applications | Watches, calculators, medical devices, small electronics, key fobs, remote controls |
| Shelf Life | Up to 10 years |
| Compliance | RoHS, REACH, UL Certified |
CR1632 vs CR2032 Specification
| Specification | CR1632 Battery | CR2032 Battery |
| Battery Type | CR1632 Lithium Coin Cell | CR2032 Lithium Coin Cell |
| Chemical System | Lithium Manganese Dioxide (LiMnO2) | Lithium Manganese Dioxide (LiMnO2) |
| Nominal Voltage | 3.0 Volts | 3.0 Volts |
| Nominal Capacity | 125 mAh | 220 mAh |
| Operating Temperature | -30°C to +60°C | -30°C to +60°C |
| Diameter | 16.0 mm | 20.0 mm |
| Height | 3.2 mm | 3.2 mm |
| Weight | 1.8 grams | 3.0 grams |
| Self-Discharge Rate | Less than 1% per year (at 23°C) | Less than 1% per year (at 23°C) |
| Continuous Standard Load | 0.1 mA | 0.2 mA |
| Maximum Continuous Current | 0.2 mA | 0.5 mA |
| Typical Applications | Watches, calculators, medical devices, small electronics, key fobs | Watches, calculators, medical devices, small electronics, key fobs, remote controls |
| Shelf Life | Up to 10 years | Up to 10 years |
| Compliance | RoHS, REACH, UL Certified | RoHS, REACH, UL Certified |
The lithium coin cells in the CR1632 and CR2032 batteries are the same in terms of voltage and working temperature range, however,
they are not the same in terms of weight, capacity, or size. The CR2032 is a better option for devices that need more power because it is heavier,
has a wider diameter, and has a higher capacity (220 mAh as opposed to 125 mAh). Because it is lighter and smaller,
the CR1632 is the perfect choice for devices with limited space. Both batteries are utilized in a variety of small electronics and have a long shelf life.
CR1632 Battery Equivalent
ECR1632 Battery: Energizer's CR1632 battery can be directly replaced with the ECR1632 battery.
It is a trustworthy substitute for devices that need a CR1632 battery because it has the same dimensions and voltage characteristics.
Since Energizer is a reputable manufacturer of high-quality batteries, the ECR1632 offers dependable performance and an extended shelf life.
DL1632 Battery: Duracell manufactures the DL1632 battery, which is another popular and easily accessible substitute for the CR1632.
The identical voltage and physical dimensions guarantee compatibility with devices made for CR1632 batteries. For regular electronics,
Duracell's DL1632 is a dependable option due to its long-lasting power and dependability.
BR1632 Battery: Often made by Panasonic, the BR1632 is especially well-suited for high-temperature uses. While keeping the same specs as the CR1632,
this battery is made to function better in situations where temperatures are high. Because of its sturdy construction,
it is perfect for use in medical equipment, automobile key fobs,
and other electronics that might be subjected to greater temperatures.
KCR1632 Battery: Kodak manufactures the KCR1632 battery, which works flawlessly with the CR1632. Since it has comparable performance qualities,
it's a suitable replacement for gadgets that need CR1632 batteries.
The Kodak version is dependable and works well with a range of devices, including remote controls and tiny electronics.
L1632 Battery: The L1632, which is identical in size and voltage to the CR1632, is an additional suitable substitute.
This battery, which goes by several different brand names, provides an affordable substitute without sacrificing the power and durability your device demands.
It guarantees the seamless operation of your gadgets and is adaptable enough to be utilized in a variety of equipment.
CR2032 Battery Equivalent
DL2032 Battery: A well-known and dependable substitute for the CR2032 is the Duracell DL2032.
It is compatible with devices made for the CR2032 seamlessly because it has the same size and voltage requirements.
Duracell's DL2032 is a well-liked option for devices like watches, calculators, and key fobs because of its consistent performance and long service life.
It is a reliable choice in the consumer and industrial markets due to its broad availability and steady quality.
BR2032 Battery: Despite having a somewhat different chemical composition
typically lithium carbon monofluoride (Li-(CF)n)—the BR2032 is similar in size to the CR2032.
Different discharge properties are provided by this chemical, especially at very high temperatures.
Because BR2032 batteries have a lower self-discharge rate and are more stable at greater temperatures,
they are perfect for use in high-stakes applications including military hardware, medical gadgets, and automobile key fobs.
Even though the voltage is the same, devices that need dependable performance in a variety of environmental circumstances
should choose the BR2032 because of its special qualities.
ECR2032 Battery: Energizer produces the ECR2032 battery, which is a suitable substitute for the CR2032.
It is compatible with a variety of devices because it keeps the same size and voltage as its predecessors.
The CR2032 and ECR2032 are frequently used interchangeably in gadgets like security systems, glucose monitors,
and remote controls. Because of Energizer's stellar reputation for quality,
the ECR2032 is a well-liked option for both regular and specialist devices because it consistently and reliably produces power.
ML2032 Battery: Using a distinct chemistry that enables repeated recharges, the ML2032 is a rechargeable variant of the CR2032.
Its performance characteristics are slightly different from one another despite having identical physical dimensions because it is rechargeable.
Although the ML2032 usually has a smaller capacity than the CR2032 standard, it has the benefit of being reused,
which makes it a more environmentally friendly choice for gadgets made to support rechargeable batteries.
It is especially helpful in situations when having to replace batteries frequently is bothersome,
including in wearable technologies, small portable gadgets, and electronic toys.
LiR2032 Battery: Another rechargeable model that frequently uses lithium-ion technology is the LiR2032.
This battery fits devices that need a form factor similar to the CR2032 and can use rechargeable batteries.
When completely charged, LiR2032 batteries normally have a higher voltage (between 3.6 and 3.7V), which may interfere with some electronics.
But the LiR2032 offers an economical and greener substitute for gadgets made to withstand the somewhat elevated voltage, negating the need for regular battery changes.
LR2032 Battery: An alkaline, non-rechargeable substitute for the CR2032 is the LR2032.
Its chemical makeup results in distinct discharge profiles even if it is the same size. In comparison to lithium batteries,
alkaline batteries such as the LR2032 generally have a smaller capacity and a faster voltage drop-off. For low-drain devices,
where long-term power stability is less important, they may still be a good option.
The LR2032 may find employment in applications where cost-effectiveness trumps performance lifetime, such as remote controls, tiny clocks, and LED lighting.
CR1632 Battery Applications
Because of its high energy density, extended shelf life, and low self-discharge rate,
the CR1632 is a dependable option for these applications since it guarantees consistent performance on a variety of devices.
| Application of CR1632 Battery | Description |
| Watches and Clocks | Widely used in wristwatches and wall clocks, ensuring accurate timekeeping with stable voltage output. |
| Remote Controls | Powers devices like TV remotes and garage door openers, benefiting from a low self-discharge rate that keeps them ready for use even after long periods of inactivity. |
| Fitness Trackers and Wearables | Ideal for compact devices such as fitness trackers and smart jewelry, where space is limited. |
| Medical Devices | Used in glucose meters, thermometers, and hearing aids, where stable voltage is crucial for accurate readings. |
| Calculators and Small Electronics | Commonly found in calculators, key fobs, and digital thermometers, making them suitable for various portable electronic devices. |
| Toys and RFID Readers | Powers low-energy devices like toys and RFID readers, enhancing their functionality without requiring large batteries. |
CR2032 Battery Applications
The CR2032 is a well-liked option for powering a variety of small electronic devices
that need a dependable and long-lasting power source because of its small size, steady voltage, and long shelf life.
| Application of CR2032 Battery | Description |
| Watches and Clocks | Used in analog and digital watches, wall clocks, and other timekeeping devices, providing stable voltage output for precise and reliable timekeeping. |
| Remote Controls | Powers remote controls for TVs, air conditioners, garage door openers, and other devices. |
| Calculators | Extends battery life in pocket calculators, scientific calculators, and other computing devices. |
| Key Fobs and Keyless Entry Systems | Commonly used in car key fobs and remote keyless entry systems. |
| Fitness Trackers and Wearables | Provides continuous operation in devices such as fitness bands, smartwatches, and other wearable electronics. |
| Motherboards and Computer Peripherals | Powers the CMOS on computer motherboards to store BIOS settings. |
| Medical Devices | Reliable power source for medical devices like glucose meters and hearing aids. |
| Other Applications | Also used in toys, LED lights, electronic organizers, pet collars, and various other small electronic devices. |
CR1632 vs. CR2032: Similarity Between Them
The fact that both CR1632 and CR2032 batteries are lithium coin cell batteries accounts for most of their commonalities.
The following are the main parallels between them:
| Characteristic | CR1632 Battery | CR2032 Battery |
| Voltage | 3 volts | 3 volts |
| Chemistry | Lithium provides stable voltage output and a long shelf life | Lithium provides stable voltage output and a long shelf life |
| Shape | Round, flat, coin-shaped | Round, flat, coin-shaped |
| Common Applications | Watches, calculators, remote controls, medical devices | Watches, calculators, remote controls, medical devices |
| Low Self-Discharge Rate | Retains charge for extended periods, up to 10 years when stored properly | Retains charge for extended periods, up to 10 years when stored properly |
| Temperature Range | Operates effectively from -20°C to 60°C | Operates effectively from -20°C to 60°C |
Despite these parallels, it's crucial to remember that they are not the same in terms of size or capacity.
The CR2032 has a capacity of about 225 mAh and a diameter of 20 mm, while the CR1632 has a capacity of about 140 mAh.
They are not interchangeable in gadgets made for particular battery capacities because of this distinction.
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What is the Main Difference Between CR2016 and CR2032
