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What Battery Can Replace CR2016?

Author: Apogeeweb
Date: 10 May 2022
cr2016 vs cr2032


Ⅰ What is a CR2016 Battery?

Ⅱ CR2016 Specifications

Ⅲ Applications of CR2016 Battery

Ⅳ Benefits of CR2016 Battery

4.1 Excellent Discharge Characteristics

4.2 Long-Term Reliability

4.3 High Energy Density

4.4 Many Of Use

Ⅴ How to Replace a CR2016 Battery

Ⅵ Things To Consider When Buying CR2016 Battery

6.1 Maintenance

6.2 Battery Size

6.3 Cranking Voltage

6.4 Battery Freshness

6.5 Reserve Capacity

Ⅶ CR2016 vs. CR2025 vs. CR2032

7.1 CR2016 vs. CR2025 vs. CR2032: What are the Similarities?

7.2 CR2016 vs. CR2025 vs. CR2032: What are the Differences?

7.3 CR2016 vs. CR2025 vs. CR2032: Are These Batteries Interchangeable?

Ⅷ CR2016 Battery Equivalents

Ⅸ Using Warning

Ⅹ Frequently Asked Questions About CR2016


Ⅰ What is a CR2016 Battery?

The CR2016 lithium coin cell is a primary lithium battery with a voltage of 3V. The CR2016 lithium coin cell is a 3V Lithium battery with a long shelf life for backup energy, great temperature resistance, and superior storage capacity. This lithium coin cell  battery has a high energy density, durability, and stability, as well as a long battery life in a variety of applications.


CR2016 Battery Replacement


Ⅱ CR2016 Specifications   

When selecting a CR2016 tablet battery, consider its parameters and technical requirements.


Everything will become much clearer once you realize that the first two numbers in the numerical identification (in the instance of the model in issue, they are 20) are an indication of the battery's diameter in millimeters. The other two numbers (16) are quite large. As a result, CR2016 includes:

CR2016 Specifications

  • diameter of 20 millimeters
  • 6 mm thick


If the customer is unsure what size battery he requires, this information can be found on the device for which the battery is intended. It is usually stated on the reverse side or in the instruction manual. The new variants have the same rated voltage of 3 volts. The power can vary, but the average is 75 mA each hour. The weight ranges between 1.6 and 1.9 grams. The greater the weight, the longer the service life. The output current is rated at 0.4 mA. The chemical element of lilies is indicated by the characteristic CR. Lithium batteries can be stored for around ten years without losing their functionality. However, with active use, the service life is around two years.


Parameter Value
Basic designation 2016
View Lithium ion
Capacity 90 mAh
Voltage 3 v
The form coin or tablet
Height 1.6 mm
Diameter 20 mm


Ⅲ Applications of CR2016 Battery 

CR2016 power supplies have demonstrated their worth and are used more frequently than other power supplies with similar dimensions.


  • Watches
  • Calculators
  • PC notebooks
  • Electronic keys
  • Card-type radios
  • IC cards
  • Memory cards
  • Medical equipment
  • CMOS memory backups


Buyers appreciate this model because of its great power and energy consumption, as well as its long service life. At the same time, every manufacturer strives to produce batteries with the best technical qualities.


Ⅳ Benefits of CR2016 Battery

The CR2016 battery is a 1.4 volt button cell manufactured by companies such as 3M and Panasonic Chemical Comp. Wristwatches, calculators, and keyless auto remotes all use the CR2016 battery.


Because of its small size and low cost, the CR2016 battery offers numerous advantages to consumers. The battery is small enough to be portable and does not require a lot of electricity or electric current to supply enough power for use in small electronic devices like wristwatches and calculators.


The CR2016 battery is extremely compact. This makes it ideal for devices that are compact, have limited space, or are intended to fit in places with restricted space. The CR2016 battery is also fairly inexpensive while yet providing adequate power. This implies that, while the battery may not last as long as some larger batteries, it will also be less expensive.


The main advantage of a cr2016 battery is that it charges quickly and consistently. The battery will supply the circuit with a consistent voltage. It will outperform a cr2032 battery.


4.1 Excellent Discharge Characteristics

It is not essential to discharge the battery before recharging it with this battery. This is why it has such a good discharge property. It can also be utilized for a wide range of functions and under a variety of conditions, which explains its varied discharge characteristic. This battery's principal application is for digital gadgets, but it may also be used in a variety of other ways and has a wide range of applications.


This is a Lithium Ion Battery, which is often found in cell phones, laptop computers, digital cameras, and video recorders. The battery has a high energy density and outstanding discharge characteristics.


4.2 Long-Term Reliability 

The long-term reliability of the Cr2016 battery is an important concern. The frequency of use and the voltage regulator employed determine the requirement for replacement.


The use of a voltage regulator will extend the battery's life. Since of its lower dropout voltage, a transistor type (voltage regulator) is recommended over a Zener diode type because it decreases stress on the battery. Because of the relatively high cell voltage, the conventional lithium-manganese dioxide chemistry has inherent stress (nominal 3.0V).


A typical Zener diode regulator will drop the voltage to 2.4 volts (30 percent less usable energy), further stressing an already stressed battery. The transistor type regulates down to roughly 2.7V, minimizing battery stress and extending battery life.


The Cr2016 battery is a lithium ion battery designed to give longer power to electrical gadgets. The battery also employs a new electrolyte composition, which results in more stable capacity with less degradation over time. This is what gives the battery a higher long-term reliability over time.


4.3 High Energy Density 

The CR2016 battery's high energy density is a positive feature. The battery, on the other hand, cannot simply be used to power gadgets that require a modest quantity of electricity. The battery can also be used to increase the voltage in capacitors, making it an efficient solution for medical devices.


The energy density of the CR2016 battery is great. Many of our modern devices require electricity, which the batteries can provide. Because it does not have a mercury electrode, sealed Cr2032 can also be utilized in medicine and medical equipment. This makes them environmentally benign and ensures that neither the user nor the gadget is harmed.


The company creates high-energy-density batteries. The battery is intended to last around 2 hours under heavy use. On moderate usage, this battery can last up to two days.


4.4 Many Of Use

There are various types of batteries to utilize in the present era. A broad variety of batteries are available to assist people power up their phones. Cr2016 is the name of a type of battery that is now available on the market. Because of its efficiency and performance, this battery has grown in popularity.


Though this battery has a long life, it still requires rechargeable batteries as well as other accessories such as an external charger or a slot for extra batteries.


The Battery Cr2016 must also be protected from dirt and water damage in order to last longer. For consumers looking for durability, Cr 2016 batteries will last longer than devices that use other types of batteries. This eliminates the need to replace the battery for an extended period of time.


Ⅴ How to Replace a CR2016 Battery

A CR2016 coin cell battery is a tiny, circular lithium coin cell battery. Many household products use batteries, including keyless auto remotes, watches, MP3 players, calculators, and PDA devices. The battery is not rechargeable, and it must be replaced after it dies.


Step 1: Examine the battery bay of the object that requires a new battery. Depending on the item, maker, and model, the battery compartment is positioned in different regions and can be accessible in various ways. If you're not sure how to get to the battery bay, consult the product's user manual.


Step 2: Lift the old CR2016 battery from the battery bay.


Step 3: Insert the new battery into the battery bay. The battery lies flat in the battery bay. Follow the +/- indicators in the battery bay or on the battery cover for proper placement of the battery. Coin cell batteries have a plus (+) mark on one side of the battery and a minus (-) mark on the opposite side.


Ⅵ Things  To Consider When Buying CR2016 Battery

There are numerous factors to consider when purchasing a battery. The first consideration  is the type of device that will be powered by the battery. The size and shape of the device might also influence which battery type is best suited for it. If you're unsure about the type of battery your device requires, speak with an expert at your local electronics store or read related articles.


6.1 Maintenance

When purchasing a new CR2016 Battery, it is critical to consider battery maintenance. Some batteries may require very little maintenance, while others may necessitate a large amount. Before choosing a battery, make sure you understand what it requires so that you don't wind up with an expensive product that requires a lot of attention and money to maintain functioning.


Before purchasing a battery, there are a few things to consider. First, assess whether the battery requires any maintenance at all. Some batteries are totally sealed and require no maintenance. These CR2016 Batteries are usually the finest alternative  because there is no risk of leaking or leakage, which can damage your gadget. If you are unsure whether your battery requires maintenance, consult the user guide before making a purchase.


Once you've concluded that your newly purchased CR2016 Battery requires maintenance, you'll want to make sure you have all of the materials you'll need. You'll need distilled water and possibly some rubbing alcohol. Other varieties of CR2016 Battery require certain chemicals to maintain them, so if you're unsure, do some study before purchasing anything.


6.2 Battery Size

Those looking to purchase a CR2032 battery must examine the battery size. The CR2032 battery, also known as the DL2020, is cylindrical in shape, similar to AA, C, and D-cell batteries. Most notably, the CR2032 battery can be used in camera flashes or other high-power devices.


While the size of the CR2016 battery is not an issue, it is vital to examine the battery size when selecting the battery. The CR2016 Battery comes in a variety of sizes, so choose the one that best suits your needs.


When purchasing CR2016 batteries, the battery size must also be addressed. This battery is available in three sizes: small, standard, and big. Small is around the size of an AA battery but has just 1.5 volts. A tiny battery will typically last between 2 and 4 hours. The largest size is roughly the size of two AA batteries, but contains only 1.2 volts and can power devices such as flashlights or wireless mice for up to 25 hours.


6.3 Cranking Voltage

I just bought a new CR2016 battery and was wondering what voltage it has because I couldn't see it on the box.


Cranking Voltage is the greatest voltage provided by a battery for a brief period of time when starting a car or other vehicle. It's also referred to as boost. Heavy loads and powerful currents in an engine are referred to as boost. Working voltage is greater than 10% of cranking voltage but less than 100% of full load voltage. However, because to the cost and power necessary to supply it, full load voltage is not always accessible.


When purchasing a CR2016 battery, you should consider the Cranking Voltage. Before purchasing a battery, make sure to check the cranking voltage. The higher the Cranking Voltage, the better it will perform when subjected to large loads.


6.4 Battery Freshness

When determining what sort of battery to buy, consider the voltage, the amount of time until the battery is discharged, and the battery's "freshness." Battery freshness is defined as the length of time the battery has been manufactured. The longer an object has been manufactured, the newer it is. A newer CR2016 lithium coin cell outlasts an older CR2016 lithium coin cell


When purchasing CR2016 batteries, I strongly advise you to evaluate the battery freshness. When you buy a new battery and it doesn't last as long after a few charges, you're usually unable to return it. Reducing the size of your lawn with the right equipment will save you time and money on electric bills.


The demand for power grows in tandem with the number of gadgets people need to stay connected. It is feasible to limit your power use by switching to ENERGY STAR certified devices, purchasing only what you need, turning off TVs and computer monitors when not in use, and unplugging other charging electronics–but if running out of energy is unavoidable, there are some things you can do.


6.5 Reserve Capacity

When purchasing a CR2016 battery, a corporation should always consider the Reserve Capacity, as this is a factor that might affect the battery's performance. This component determines how much total charge the battery can hold to replace what has already been used up before it needs to be recharged. The greater the Reserve Capacity, the greater the total discharge that can occur before the next recharge cycle.


It's critical to understand how many Amp-hours a certain model provides, which translates to roughly half of capacity in Ah. If you only want to use your battery on occasion, this is less significant because you will be charging it rather frequently.


When purchasing a CR2016 battery, it is critical to consider the Reserve Capacity. The Reserve Capacity of your battery determines how long it can hold power. In other words, it decides how long the battery can provide power before being entirely depleted. A battery with a high reserve capacity may power things for a longer period of time, hence it may be advisable to utilize this type of battery in an emergency.


If you're going to use the battery to power something that has to be held for a lengthy amount of time, get one with a higher Reserve Capacity.


One factor to consider when purchasing a CR2016 battery is its reserve capacity. When choosing a CR2016 battery, it is critical to evaluate how long it can work before entirely depleting its charge. Some batteries have a 120-minute backup capacity, while others can go up to 220 minutes.


CR2016 vs. CR2025 vs. CR2032

7.1 CR2016 vs. CR2025 vs. CR2032: What are the Similarities?

  • Naming Scheme
  • CR: The letter C indicates that the battery uses a chemical composition, Lithium Manganese Dioxide. The letter R indicates the battery shape, in this case, round.
  • First two digits: The first two numbers in the battery code indicate the battery’s diameter in millimeters. All three of these batteries are 20 mm in diameter.
  • Second two digits: The second two numbers in the battery code indicate the thickness of the battery. The CR2016 is 1.6 mm thick, while the CR2025 and CR2032 are 2.5 and 3.2 mm thick.


  • Usage: All three types of batteries are utilized in a wide variety of small devices, ranging from car remote key fobs to laser pens, children's toys, and much more. The CR2032 battery is commonly used in personal computers to retain the CMOS memory.


  • Voltage: All three batteries have a voltage of 3 volts. They could all be interchangeable in theory, but we'll get to that later.


  • Diameter: As indicated by the battery code, all three batteries are 20 mm in diameter.


  • Chemistry: The same Lithium Manganese chemical composition is used in all of these batteries.


7.2 CR2016 vs. CR2025 vs. CR2032: What are the Differences?

CR2016 vs CR2025 Lithium Batteries - What is the Difference?


CR2016 vs CR2032 Lithium Batteries - What is the Difference?


The CR2016, CR2025, and CR2032 differ primarily in two ways: battery thickness and battery capacity.


  CR2016 CR2025 CR2032
Thickness 1.6 mm 2.5 mm 3.2 mm
Capacity 90 mAh 170 mAh 220 mAh


Difference in thickness

The most noticeable difference is the thickness of the battery. As previously stated, the battery code defines the thickness in tens of millimeters, therefore the 2016 is 1.6 mm thick. The only physical difference between the batteries is their thickness.


The thickness difference is one barrier to adopting a CR2032 instead of a CR2016, but we also need to consider battery capacity.


Difference in battery capacity

The difference in thickness is due to the battery capacity. The capacity grows as the case thickness increases. Capacity is significant for a number of reasons, including:


  • Some devices will not work with a battery with a lower capacity


  • The greater the capacity, the longer the battery will last


The CR2032 has more than double the capacity of the CR2016:


CR2016 – 90 mAh

CR2025 – 170 mAh

CR2032 – 220 mAh


But what exactly does this capacity rating imply? Here's a quick comparison to show the difference.


If all three batteries were used to power a single 20 mAh LED bulb, the CR2016 would last 4.5 hours, the CR2025 8.5 hours, and the CR2032 11 hours. So it's easy to understand why it could be tempting to try to swap a CR2032 for a CR2016, but are they interchangeable?


7.3 CR2016 vs. CR2025 vs. CR2032: Are These Batteries Interchangeable?

Yes, the three battery types are compatible in theory. However, there are certain challenges.


The diameter and voltage of all three batteries are equal, implying that one kind can be used in place of another. The issue is caused by the differing thicknesses of the batteries. The thinner battery will be too loose in the compartment, while the heavier battery may not fit or may damage something by forcing it in.


*Batteries that can be interchanged: CR2016 vs. CR2025; CR2025 vs. CR2032

Because the thickness difference between the CR2032 and the CR2025 is only 0.7 mm, either one can usually be used. The same is true for CR2025 and CR2016, where the thickness difference is 0.9 mm.


This should work OK as long as the battery fits firmly without destroying any portion of the battery housing.


*CR2016 vs. CR2032: Are They Interchangeable?

The CR2032 battery, with equivalent diameters and voltages, can theoretically be used to replace a CR2016 battery.


However, because the CR2032 is twice as thick as the CR2016, it may be too thick to fit into the battery slot without bending or harming something.


*Can I use two CR2016 batteries in place of a CR2032?


Many people believe that because the CR2032 is exactly twice the width of the CR2016, they can simply use two CR2016s instead of a single CR2032. While this appears to be correct in theory, there is a defect. By stacking two CR2016s on top of each other, you create a series of batteries with a voltage output of 6 volts.


Do not try this!


While the greater voltage may not harm anything, there is a chance it will, so don't do it.


Solution: Using a penny to stack with CR2016


If you need to replace a CR2032 battery but only have a CR2016 on hand, there is a technique to make it work without damaging anything. You might use a cent coin instead of two CR2016s to achieve the desired thickness.


A penny is the appropriate size, and when minted, it will be 1.52 mm thick, which is nearly identical to the CR2016. The metal penny is also conductive and will securely retain the battery.


CR2016 Battery Equivalents

The equivalents of the battery of this type are absolutely everything with the same numerical designation - 2016.


Among them are popular:

  • ECR2016;
  • KCR2016;
  • BR2016;
  • LM2016;
  • 5000LC;
  • Others with numbers 2016.


Ⅸ Using Warning

Modern CR2016, CR2025, and CR2032 batteries have no lead, cadmium, or other heavy metals, yet they are still deadly if ingested.


They are not simple to swallow with a 20mm diameter, however keep them away from children and dogs just in case. And if something like this happens, contact 911 immediately.


Despite the fact that they do not contain heavy elements, they can produce electrolytic reactions in the body that can be quite hazardous.


Fortunately, most CR2016 and comparable batteries are packaged in "children safe" containers, making them inaccessible to children. Even such products, in my opinion, can be opened by a determined child armed with scissors...


Ⅹ Frequently Asked Questions About CR2016

1. Can I use a CR2032 in place of a CR2016?

Using a CR2032 battery to replace a CR2016 battery is not always the best option. These two batteries have different voltages, and the CR2032 battery has a higher capacity. This may cause problems with your device due to running on an unstable voltage, or it may not last as long because it is being drained too quickly for its size. If you need to replace one of these batteries, consider alternative possibilities on the market before deciding which one will work.


2. Why should I care about the differences between CR2016 and CR2032?

It is critical to understand the distinction between CR2032 and CR2016 batteries because they have almost identical properties but differ in size, capacity, and voltage. If you're looking for a CR2016 or CR2032 battery, make sure it's the right match by researching what your gadget requires before you buy.


3. What are the benefits of using a CR2032 over a CR2016 battery?

A CR2032 cell lasts around four times as long as a CR2016 battery, and because it is larger, it does not snap as often, making it safer for toys and some children's devices.


4. How long does a CR2032 battery last?

There are several elements that can influence how long the battery lasts. The important thing to understand is that whether you obtain one with a ten-year or three-month shelf life is determined on where it is stored and when it was created. If they were recently manufactured, there should be no reason why your batteries couldn't have a shelf life of up to ten years.


5. Are there safety hazards associated with CR2032 and CR2016 batteries?

Yes, there are some risks involved with using these sorts of coin-cell batteries. To minimize unintended consequences, store your batteries correctly and keep them away from minors who may consume the hazardous chemical if it drips from the device.


To avoid environmental concerns, you should also be aware of the right disposal techniques for CR2032 and CR2016 batteries, as well as any other type of battery. You will also be helping to safeguard the environment in this way.


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