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The CR2025 and CR2016 are among the most commonly used button or coin batteries for powering small devices. There is no difference in diameter between these coin batteries, but their thickness and capacity differ; therefore, they cannot be used in the same way.
If you have to choose between CR2025 and CR2016, which one should you choose? There’s more to it than meets the eye. Here are the differences between these batteries and when each should be used. So before diving into the article, I also recommend you to try reading about CR2450 vs CR2032 batteries.
What is a CR2025 Battery?
CR2025 batteries are fairly common in a variety of electronic devices due to their small, coin-shaped shape. CR series batteries provide high energy density and long-lasting performance with their coin shape and lithium chemistry. A lithium manganese dioxide chemistry provides stable voltage output and a relatively long shelf life. Its prefix “CR” indicates that its chemistry is lithium manganese dioxide. Compact yet delivering a significant amount of power, the CR2025 battery is ideal for applications where space is limited and reliability is essential. Its diameter is 20 millimeters and its thickness is 2.5 millimeters.
Watches, calculators, remote controls, key fobs, medical devices, and small electronic gadgets find extensive use in CR2025 batteries due to their small size and reliable power output. Manufacturers and consumers alike choose it because of its compatibility with a wide range of devices. CR2025 batteries guarantee smooth operation, extended battery life, and extended battery replacement intervals, regardless of whether they power everyday gadgets or critical medical equipment.
What is a CR2016 Battery?
There are a wide variety of electronic devices that use the compact, coin-shaped CR2016 battery. With its coin shape and lithium chemistry, this battery belongs to the CR series of batteries. It has a high energy density and long life. A lithium manganese dioxide battery with the prefix “CR” offers stable voltage output and a relatively long shelf life. The CR2016 battery is compact and capable of delivering a significant amount of power despite its diameter of 20 millimeters and thickness of 1.6 millimeters, making it suitable for applications requiring reliable performance but limited space.
The CR2016 battery is commonly seen in watch-, calculator-, remote-control-, key-fob-, medical device-, and small electronic gadgets. Manufacturers and consumers alike appreciate its availability and its compatibility with a diverse range of devices. The CR2016 battery provides consistent performance, allowing it to power everyday household items or critical medical equipment for longer periods of time without needing to be replaced.
Applications of CR2016
There are many electronic devices that can benefit from the CR2016 battery because of its compact size and reliable power. The following are some examples of common applications:
Watches: The compact size and stable voltage output of CR2016 batteries make them ideal for powering wristwatches and digital watches.
Calculators:
Batteries such as CR2016 are commonly used in calculators and electronic organizers for calculations and memory functions.
Remote Controls:
Many electronic devices use remote controls that use CR2016 batteries, ensuring reliable power on the go.
Key Fobs:
CR2016 batteries are commonly used to power automobile key fobs and keyless entry systems.
Medical Devices:
CR2016 batteries may be used in some medical devices, including glucose meters, digital thermometers, and small electronic monitors.
Fitness Trackers and Wearables:
Tracking activities, monitoring health metrics, and displaying information is made possible by CR2016 batteries used in fitness trackers, smartwatches, and wearable health devices.
Small Electronic Gadgets: For portable power solutions, CR2016 batteries may be used for a variety of small electronic gadgets, such as digital cameras, handheld games, toys, and novelty items.
Applications of CR2025
The CR2025 battery’s compact size and reliable power output make it an ideal choice for a wide range of electronic devices. Here are a few examples:
Watches: The small size and stable voltage output of CR2025 batteries make them a popular choice for powering wristwatches and digital watches.
Calculators: Batteries such as CR2025 are commonly used in handheld calculators and electronic organizers.
Remote Controls: Television remote controls, audio systems, and other electronics often use CR2025 batteries to provide reliable power.
Key Fobs: CR2025 batteries are often used to power transmitters in automobile key fobs and keyless entry systems.
Medical Devices: In certain medical devices, such as glucose meters, digital thermometers, and small electronic monitors, CR2025 batteries can provide power.
Fitness Trackers and Wearables: For tracking activities, monitoring health metrics, and displaying information, CR2025 batteries power many fitness trackers, smartwatches, and wearable health devices.
Small Electronic Gadgets: CR2025 batteries are often used as portable power sources for electronic gadgets, such as digital cameras, handheld video games, electronic toys, and novelty items.
CR2016 vs CR2025 Battery: Differences
Rechargeability
CR2016 and CR2025 batteries are non-rechargeable lithium coin cells, which means they are not designed for recharging. There is no recharging possible with these batteries, since the chemistry is lithium manganese dioxide. Overheating, electrolyte leaks, and even fire or explosion can occur when trying to recharge non-rechargeable lithium batteries.
CR2016 and CR2025 batteries are designed and formulated specifically for single-use applications. Once they have provided a specific amount of power, they are discarded once they are depleted. These batteries cannot be recharged, since they do not have the same chemical composition and design as lithium-ion rechargeable batteries.
Comparatively to non-rechargeable lithium coin cells, rechargeable lithium-ion batteries offer multiple cycles of charging and discharging, unlike non-rechargeable lithium coin cells. The lithium-ion battery can be recharged without posing any safety risks, as opposed to non-rechargeable batteries.
It is strongly recommended that you do not attempt to recharge either CR2016 or CR2025 batteries, as this can pose a risk to your safety. It is recommended to consider lithium-ion rechargeable batteries for applications requiring rechargeability.
Chemical Composition
Iron, copper, cadmium, and mercury are present in both CR2016 and CR2025 batteries, but their proportions are different. Batteries perform differently and last longer as a result of this difference.
Thickness
CR2016 batteries have a thickness of 1.6mm, while CR2025 batteries have a thickness of 2.5mm. Battery volume and storage capacity will be affected by this thickness difference. There is a relatively high storage capacity, but the overall volume of the CR2025 battery is also greater.
Weight
CR2025 batteries are generally heavier than CR2016 batteries due to their larger size.
Price
Due to its larger size and higher manufacturing costs, CR2025 batteries are generally more expensive.
Uses
In remote controls, electronic dictionaries, computer motherboards, and other devices that require a small size, CR2016 batteries are usually used. In applications requiring higher power and longer life, such as car remote controls and calculators, CR2025 batteries are commonly used because of their bigger size and higher capacity.
Faqs
Which battery lasts longer, CR2025 or CR2016?
Larger size generally results in higher capacity for CR2025 batteries compared to CR2016 batteries. In devices requiring similar amounts of power, CR2025 batteries may last longer.
What are the common applications for CR2025 and CR2016 batteries?
Many small electronic gadgets and watches use CR2016 or CR2125 batteries, including calculators, remote controls, key fobs, medical devices, fitness trackers, and watches.
Can CR2025 and CR2016 batteries be recharged?
Lithium coin-cell batteries, such as the CR2025 and CR2016, cannot be recharged. They can leak, overheat, and cause other hazards when recharged.
Final Thoughts
The user’s preferences regarding size, capacity, and power output are key factors in determining whether to use CR2025 or CR2016 batteries. Despite belonging to the same CR series and offering reliable power solutions for electronic devices, the batteries are of different sizes and capacities.
In addition to its higher capacity and size, the CR2025 battery is suitable for devices that require more power and can last for longer periods between replacements. CR2016 batteries are ideal for devices with limited space and lower power needs because of their thinner profiles and smaller capacities.
The size constraints of devices, power requirements, and desired battery longevity should be considered when choosing between CR2025 and CR2016 batteries. It is important for users to evaluate these factors in order to ensure that their electronic devices perform optimally and efficiently. Do you want to learn more, then check out our website: https://ventsmagazine.com.
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