The LR44 battery is an alkaline button cell battery that has a nominal voltage of about 1.5 volts. The other names of these batteries are A76, AG13, or 357A batteries. The main uses of LR44 batteries are in small electronic projects and devices like digital thermometers, laser pointers, toys, watches, etc. It comes with an 11.6 mm diameter and 5.4 mm height, so it can easily fit in small devices. Here we will discuss its features, working, and related details. Let’s get started with LR44 battery equivalent.
What is an LR44 battery?
- The LR44 battery is an alkaline zinc manganese button cell battery that comes with 1.5 volts and has a working temperature of zero to sixty degrees, and an optimal temperature value is twenty degrees.
- This battery has a longer working life with high capacity and density. It provides high efficiency and reliable working.
- The LR44 battery comes in the same size as the silver oxide button cell but with different chemistry, like SR44, SR44SW, 303, and 357.
- This battery has features that easily fit in small-sized devices but make sure that your selected devices are compatible with the battery.
- It comes with 1.5V, and the capacity is about 100 to 150mAh. Its dimensions are 11 mm and 5.4 mm in height.
- The SR44 is a replacement that comes with working for low-temperature conditions, a flat discharge curve, and has a high capacity.
LR44 Battery Specifications
- Battery Type: Alkaline Button Cell
- Nominal Voltage: 1.5 Volts
- Capacity: 100 to 150 mAh
- Dimensions: (Diameter) 11.6 mm × (Height) 5.4 mm
- Chemistry: Alkaline
- Equivalent: 357, AG13, SR44
- Discharge Curve: Steep
- Working in Low Temperature: Moderate
What does LR44 stand for?
- LR44 gives details for chemistry and size of battery and is best to use for devices where small voltage and power are needed.
- L is used for showing an electrochemical system that is a zinc-negative electrode, manganese dioxide depolarizer, and positive electrode of alkaline electrolyte.
- R44 shows the dimensions and battery structure. It defines that round-shaped cell having a diameter of 11.4 mm and a height of 5.2 mm.
LR44 Battery Equivalents
R44:
- It is a silver oxide battery and is used as a replacement for the LR44 battery. It comes with a flat discharge curve and has about 50 percent more capacity as compared to an LR44 battery, so it is used where constant power is needed. Such low-drain applications, for example, watches.
303 and 357:
- These two batteries have the same dimension and voltage rating as LR44, which is 1.5 volts. They are silver oxide batteries and have better functions and a longer working life than LR44. It is used for low-current devices.
AG13 and A76:
- These batteries also come with the same dimensions and voltage value, with differences in features since they have different chemistry.
L1154:
- This battery is used as a replacement for the LR44 but has a different thickness, so it has compatibility issues for applications.
1/3N Lithium Battery:
- The applications that needed 2 LR44 batteries were where we can use a 1/3N battery as a replacement. It uses 3 volts for working, and that is provided by two LR44 batteries and also has good working in low-temperature conditions.
SR44 and SR44SW:
- They are also silver oxide batteries that have dimensions of LR44. It offers stable power for low-power uses like watches and small electronic devices.
Chemistry | Alkaline | Zinc Air | Nickel Metal Hydride | Mercury-Oxide | Silver-Oxide |
Nominal Voltage | 1.5V | 1.4V | 1.2 | 1.35V | 1.55V |
Equivalent | LR44 , LR1154, A76 76A, AG13, | 675, PR44, 7003ZD, Blue Tab , ZA675 |  labels used for rechargeable chemistry and battery size | MR44, MR1154 |
SR44W , SR44, SR44SW , SG13, AG13, S76, A76, SR1154, 157, 357, 303,
|
Capacity | 110 to 130 mAh | 600-700 mAh | 85-90 mAh | 180-200 mAh | 150-200 mAh |
End-Point Voltage
|
1.0V | 1.2V | 1 | 1.1V | 1.2V |
Features | Voltage losses with time | slightly lower output voltage, high capacity; part of hearing aid devices | rechargeable, Rarely used; | Â lower output voltage,
High capacity, contains mercury, |
 constant voltage
|
LR44 Battery Features:
- It is a low-cost, small-size, and lightweight battery.
- Its working life is about five years, and the minimum can work for two years.
- Its working temperatures are -10°C to 60°C.
- It has a high energy density that helps it to be used for devices where power is needed for a longer time.
LR44 Battery Size
- Weight = 1.9-2.1 grams
- LR44 Battery Height = 5.4 mm
- LR44 Battery Diameter = 11.6 mm
 Alkaline batteries Features and Dimension
Battery | Length | Diameter | Voltage |
LR1120 Battery | 2.05mm | 11.6mm | 1.5V |
LR43 Battery | 4.2mm | 11.6mm | 1.5 V |
LR44 Battery | 5.4mm | 11.6mm | 1.5 V |
LR1130 Battery | 3.1mm | 11.6mm | 1.5V |
LR41 Battery | 3.6mm | 7.9mm | 1.5 V |
Manufacturers of LR44 Battery
- Maxell
- Energizer
- Duracell
- Renata
- Rayovac
- GP Batteries
- Panasonic
- Sony
- Varta
- Toshiba
LR43 vs. LR41Â vs. LR44Â Battery
Features | LR41 Battery | LR44 Battery |
LR43 Battery
|
 Type | Alkaline Button Cell | Alkaline Button Cell |
Alkaline Button Cell
|
Weight | 0.55 grams | 2.0 grams |
1.85 grams
|
Chemistry | Silver Oxide | Silver Oxide |
Silver Oxide
|
 Applications | Watches, Thermometers Small Electronics, | Watches, Toys, Calculators, |
Calculators, Small Electronics, Watches,
|
Equivalent | SR41, AG3 | SR44, 357, AG13 |
SR43, AG12
|
Performance | Low | High |
Moderate
|
 Voltage | 1.5 Volts | 1.5 Volts | 1.5 Volts |
Capacity | 25 – 45 mAh | 100 – 150 mAh |
85 – 120 mAh
|
Dimensions | 7.9 mm × 3.6 mm | 11.6 mm × 5.4 mm |
11.6 mm × 4.2 mm
|
LR43 vs. LR44 Batteries
LR43 Battery
- The LR43 battery is an alkaline battery that comes with a nominal voltage of 1.5 volts. The power need of devices has an effect on their working.
- LR42 has replacement batteries of (SR43), AG12, and 192 batteries. These replacement batteries are used where constant power is needed with time, like watches or gadgets.
LR44 Battery
- The nominal voltage is 1.5 volts for the LR44 battery, and it has a higher capacity than the LR43 battery and provides high power for a longer time.
- The equivalents of this battery are 375 and SR44 303. That has high power for working, then LR43 and equivalent batteries.
LR41 vs. LR44 Batteries
LR41
- The LR41 battery is small in size and comes with dimensions of 5.4 mm in height and 7.9 mm in diameter.
- Its capacity is 100 mAh, and the volts are 1.5 volts.
- It is used for small devices like watches, hearing aids, and other medical devices.
LR44:
- 11.6 mm in diameter and 5.4 mm in height are the dimensions of the LR44 battery, and it is not compatible with the devices where the LR41 is used since it has a small size.
- Its working voltage is about 1.5 volts, as LR41 has, but its capacity is different; that is, 150 mAh. So it is best to use for applications where high drain or longer-term power is needed.
- Its uses are in toy cameras and high-power electron circuits and projects.
 AG10 vs. LR44
- Both are small size button cell batteries but come with different capacity sizes and uses.
- The AG10 has an 11.6mm diameter and a height of 3.0mm, and the LR44 has a height of 5.4mm.
- Its nominal voltage is 1.5 volts, and the LR44 has a higher capacity of up to 150 mAh than the AG10 battery.
- AG10 batteries are used for low-drain devices such as calculators and toys, and LR44 batteries are used for watches and medical devices.
- They are not used as replacements since they have high capacity and size.
AG10: | LR44 | |
Diameter | 11.6mm | 11.6mm |
Thickness | 3.1mm | 5.4mm |
Chemistry | Alkaline | Alkaline |
Equivalent | LR1130, LR54, 189, 389, |
AG13, A76, 357, G13,
|
Are LR44 batteries the same as 357?
- These are the same batteries in terms of size and dimensions but are not used as equivalents or replacements since they have different chemistry and are used for different applications.
- The 357 is a silver oxide battery that has a low drain working so it is used for applications where long-term working is needed, like a battery.
Feature | LR44 | 357 |
Size | 11.6mm x 5.4mm |
11.6mm x 5.4mm
|
Price | Low | High |
Lifespan | Short | Longer |
Chemistry | Alkaline Zinc Manganese | Silver Oxide |
Voltage | 1.5v | 1.55v |
LR44 Battery Equivalent Chart
Battery | Voltage | Chemistry |
Diameter x Height
|
LR44 | 1.5V | Alkaline |
11.6mm x 5.4mm
|
AG13 | 1.5V | Alkaline |
11.6mm x 5.4mm
|
A76 | 1.5V | Alkaline |
11.6mm x 5.4mm
|
CR44 | 3.0V | Lithium |
11.6mm x 5.4mm
|
CR2032 | 3.0V | Lithium |
20mm x 3.2mm
|
357/303 | 1.5V | Silver Oxide |
11.6mm x 5.4mm
|
SR44 | 1.5V | Silver Oxide |
11.6mm x 5.4mm
|
SG13 | 1.5V | Silver Oxide |
11.6mm x 5.4mm
|
RW82 | 1.5V | Silver Oxide |
11.6mm x 5.4mm
|
Can we replace the LR44 battery with an AA battery?
- The LR44 is not used as a replacement for an AA battery since it has different size, voltage, and uses. LR44 is a small-size battery, and AA is a larger size, and so they are not compatible.
- Both have 1.5 volts, but their current and chemistry are different. LR44 is used for low-drain devices such as watches or toys, and AA batteries are used for high-current applications.
Can we replace the LR44 battery with a 675 battery?
- Both are different in size and chemistry, so they are not used as replacements for each other. The 675 battery is used for low-drain devices, and the LR44 is used for watches, toys, and small devices.
LR44 Battery:
- Voltage: 1.5 volts
- Dimensions: 11.6 mm x 5.4 mm
675 Battery:
- Voltage: 1.4 volts or 1.45 volts
- Dimensions: 11.6 mm diameter, 5.4 mm thickness (zinc-air),
-
-
- 14.5 mm diameter, 5.4 mm thickness (alkaline)
-
-
 LR44 vs. L1154F batteries
- LR44 and L1154F batteries are button cell batteries that have a nominal voltage of 1.5 volts. These two are the same in terms of dimensions and voltage. According to the brand, they can be different but used interchangeably for most applications.
LR44:
- Its dimensions are Diameter: 11.6 mm and Thickness: 5.4 mm.
- Its equivalents are Ater AG13, A76, 357, and G13, and it is an alkaline chemistry battery.
L1154F:
- Its dimensions are a diameter of 11.6 mm and Thickness of 5.4 mm.
- its equivalents are LR44, 157, LR1154, and AG13.
- Its chemistry is alkaline.
LR44 VS A76
Features | A76 | LR44 |
 Chemistry | Alkaline | Alkaline |
Voltage | 1.5V DC | 1.5V DC |
Battery Pack Size | 1 | 4 |
Capacity | 150 mAh | 150 mAh |
Equivalent | KA, L1154, LR1154, 157, A76, AG13, G13,LR44, RW82, V13GA |
157, A76, LR1154, LR44, RW82, V13GA AG13, G13, KA, L1154,
|
Color Code | No Code | No Code |
Working life | 3 yr | 5 yr |
Drain Type | High | Medium |
Diameter | 0.45 in | 0.45 in |
Depth | 0.203 in | 0.203 in |
FAQ
What battery is equivalent to LR44?
- The LR44, also called the A76 battery, is a button cell battery. Its equivalents are Duracell 76A, Energizer A76, and AG13.
Is LR44 the same as 1.5 V?
- It is a small, round alkaline battery that is used for watches, calculators, and toys and has a nominal voltage of 1.5 volts and a capacity of 100-150 mAh.
Can I replace LR44 with AAA?
- The LR44 battery has a smaller size than the AAA battery in terms of length and diameter. The AAA battery is larger and not used in devices that use the LR44 battery. It is of use, then it can cause damage to devices and batteries also.
- The LR44 battery has 1.5 volts, and AAA also has 1.5 volts.
Is there a difference between LR44 and LR44H batteries?
- The size, voltage, and chemistry of these batteries are the same. These batteries are alkaline batteries that have a voltage of 1.5 volts, and their dimensions are 11.6 mm in diameter with a 5.4 mm height.
What is the difference between an LR44 battery and a CR2032?
These two batteries are different in terms of size, voltage, and chemistry, but CR2032 can be used as a replacement for LR44 since it has a larger size.
LR44 | CR2032 | |
Diameter | 11.6 mm diameter | 20 mm |
Thickness | 5.4 mm | 3.2 mm |
Chemistry | Alkaline | Lithium |
Voltage | 1.5 volts | 3V |
What are the battery dimensions of the LR44 in Energizer?
- 1.75 x 0.5 x 3.5 inches
Is an LR44 battery alkaline or lithium?
- It is an alkaline battery.
Do LR44 batteries get corroded?
- Yes, they can get corroded and have chances of corrosion with use.
Do LR44 batteries contain lead?
- These batteries do not have lead content.
Is LR44 the same as AG13?
- These two batteries are alkaline batteries and have a nominal voltage of 1.5 volts. The A76 is used as a replacement for the LR44 and AG13.
Is an LR44 rechargeable battery?
- LR44 non-rechargeable battery with dimensions of 1.5V, 1.16 cm, 5.4 mm, and 1.16 cm
What is the difference between LR and CR batteries?
- LR means alkaline battery, and CR means lithium battery, or SR at the start of the battery is silver oxide with heavy metals.
Read also
- Ultimate Guide lr44 VS 357: Overview, Features, Applications
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