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lr44 Battery comprasion: lr44 vs sr44, lr44 vs cr2032, a76 vs lr44, ag13 vs Ir44 , l1154f vs lr44,lr44 vs lr1130

6/16/2023

The name "button cell" comes from how a button cell looks. It is a single-cell battery that is frequently used to power tiny gadgets like watches and hearing aids. Its height measures between 1 and 6 mm (0.039 to 0.236 inches), while its diameter spans from 5 to 25 mm (0.197 to 0.984 inches). Two terminals are on the battery:

  • The positive terminal is composed of stainless steel and lies at the bottom.
  • The negative terminal is insulated and forms the top cap.

The durability of button cells is well known. Because of their low self-discharge, they can maintain their charge for a very long time (particularly when inactive).

 

Catalog

 

 

Ⅰ lr44 vs sr44

 

The LR44 battery is an Alkaline Zinc Manganese button cell battery. The LR44 battery is typically a 1.5 Volt with an operating temperature ranging from 0°C- 60°C, while the optimal temperature is 20°C.

The SR44 battery is a silver oxide button cell featured in several well-known brand-name timepieces. The SR44 battery can also be used to power handheld calculators and other small devices. LR44, AG13, SG13, 357, and a few other cells are direct SR44 battery counterparts

The LR44 and SR44 are both button-cell batteries, which are small, cylindrical batteries typically used in small electronic devices such as calculators, remote controls, and digital cameras. The main difference between the two is their voltage. LR44 batteries have a voltage of 1.5V, while SR44 batteries have a voltage of 1.55V. Additionally, LR44 batteries are typically alkaline, while SR44 batteries can be either silver oxide or lithium. It's important to note that while LR44 and SR44 batteries may fit into the same device, they are not interchangeable and should not be used interchangeably as it could cause damage to the device or the battery.

 

Figure1-lr44 vs sr44

Figure1-lr44 vs sr44

 

 lr44 vs cr2032

 

A CR2032 battery is a non-rechargeable (primary) lithium coin or “button” cell battery that is 20mm in diameter x 3.2mm in thickness. The CR2032 battery has a voltage of 3 volts and a capacity of up to 240mAh, depending on manufacturer specifications. The CR2032 is the most common lithium coin cell battery currently used. Commercial uses of the CR2032 battery range from car key fobs and motherboards to security system panels and weapons sighting systems.

CR2032 is a lithium battery “coin cell”. LR44 is an alkaline battery “button cell”. The CR2032 is used as the battery in clocks, timers, and the clock circuit of a computer and if unused lasts 5 to 10 years. An LR44 is used in multimeters, led blinky lights, toys. LR44s may corrode after some time of non-use (if they still have capacity left) so you have to keep a close watch on them. They are not sealed as well as the CR2032 and do not last as long in storage. CR2032 is a very popular lithium 3.0V non-rechargeable 20x3. 2 mm battery, while the LR44 battery is a 1.5V alkaline non-rechargeable 11.6x5. 

 

 

Figure2-lr44 vs cr2032

Figure2-lr44 vs cr2032

 

 

 

 lr44 vs a76

 

LR44 and A76 are all alkaline button batteries. Duracell 76A, Energizer A76, and AG13 batteries are direct LR44 replacements. These batteries are perfect replicas of the LR44 battery, with the exception of the name. All of these batteries are interchangeable. LR44 is the Equivalent of A76. But except for one thing, the shelf life of LR44 with 5 years is longer than the shelf life of A76 with 3 years.

 

 

LR44 Features

  • Excellent cost performance

High-cost performance has been achieved owing to the use of manganese dioxide as a cathode material.

  • Excellent stable discharge and high-drain pulse discharge characteristics

Stable voltage output is available during the high-drain pulse discharge.

  • Excellent leakage resistance

Murata-unique sealing structure, coupled with special sealing-material treatment, has helped accomplish excellent leakage resistance.

 

 

A76 Features

 

A76 is a manganese dioxide chemistry coin-cell battery.

This alkaline battery is perfect for memory backup and high-pulse-rate electronic applications.

The Energizer A76 Manganese Dioxide Battery is a cost-effective power source for applications where a discharge curve isn't required.

 

 

Figure3-lr44 vs a76

Figure3-lr44 vs a76

 

 

 

 

LR44 VS A76 Specifications

 

Item

Button Cell Battery

Button Cell Battery

Battery Size

A76

LR44

Battery Chemistry

Alkaline

Alkaline

Voltage - Batteries

1.5V DC

1.5V DC

Standard Battery Pack Size

1

4

Capacity - Batteries

150 mAh

150 mAh

Battery Cross-Reference

157, A76, AG13, G13, KA, L1154, LR1154, LR44, RW82, V13GA

157, A76, AG13, G13, KA, L1154, LR1154, LR44, RW82, V13GA

Drain Type - Battery

High Drain

Medium Drain

Diameter

0.45 in

0.45 in

Depth

0.203 in

0.203 in

Color Code

No Code

No Code

Shelf Life

3 yr

5 yr

 

 

 

 

Ⅳ lr44 vs ag13

 

The LR44 battery and AG13 battery are exactly the same dimensions and are 100% interchangeable. They are known by many other names and are compatible with their silver oxide counterparts. The silver oxide version of this battery is usually preceded by the letters SR.

As one of the most popular button batteries, it has more than 20 different names. Examples are L1154, L1154C, L1154F, L1154G, L1154H, LR44G, LR44GD, LR44H, LR1154, LR44, LR44H, PX76, PX76A, R357/7, RS76 and the list goes on.

In conclusion, the LR44 battery is compatible and interchangeable with the AG13 battery. There is no difference at all besides the naming convention.

 

 

 

 lr44 vs lr1130

 

LR1130 battery is an alkaline button/coin cell battery with physical dimensions of (D x H) 11.6 x 3.1 mm (0.4567 x 0.1220 inches), a nominal voltage of 1.5 volts, a cutoff voltage of 0.8-1.0 volts, and nominal capacity between 50 and 80 mAh.

As with all similar batteries, the LR1130 battery's capacity depends on the current drain and actual cutoff voltage of the powered device.

LR1130 and LR44 are both button-cell batteries, but they have different specifications and are used in different devices. Here's a comparison between LR1130 and LR44 batteries:

 

Size: LR1130 and LR44 have different physical sizes. LR1130 batteries have a diameter of 11.6 mm and a height of 3.05 mm, while LR44 batteries have a diameter of 11.6 mm and a height of 5.4 mm. LR44 batteries are slightly thicker and taller than LR1130 batteries.

 

 

Figure4-lr44 vs lr1130

Figure4-lr44 vs lr1130

 

Voltage: LR1130 batteries typically have a voltage of 1.5 volts, while LR44 batteries usually have a voltage of 1.5 volts as well. Both batteries provide the same voltage output.

Capacity: LR44 batteries generally have a higher capacity than LR1130 batteries. This means that LR44 batteries can typically provide more power and have a longer lifespan compared to LR1130 batteries.

Usage: LR1130 batteries are commonly used in small electronic devices such as calculators, watches, toys, and some medical devices. LR44 batteries, on the other hand, are often used in a wider range of devices, including watches, calculators, cameras, hearing aids, keyless entry systems, and small electronic toys.

Compatibility: In some cases, LR1130 batteries can be used as a substitute for LR44 batteries, especially in devices that have flexible battery compartment sizes. However, due to the difference in size and capacity, LR1130 batteries may not fit properly or provide the same level of performance as LR44 batteries in all devices.

When replacing a battery, it is recommended to check the device's manual or specifications to determine the correct battery type and size required.

 

 

 

 

 l1154f vs lr44

 

The L1154F and LR44 are both button-cell batteries, but they have different names and are used interchangeably in various devices. Here's a comparison between L1154F and LR44 batteries:

Naming: L1154F is a specific battery model name, while LR44 is a common name used for a group of batteries that have similar specifications. The LR44 battery is also known by other names, such as AG13, A76, and 357.

Size: The L1154F and LR44 batteries have the same physical size. They both have a diameter of 11.6 mm and a height of 5.4 mm.

Voltage: Both L1154F and LR44 batteries have a voltage of 1.5 volts. They provide the same voltage output.

 

Figure5-lr44 vs lr1130

 

 

 

Capacity: The capacity of L1154F and LR44 batteries can vary depending on the manufacturer. However, in general, they have similar capacities and can provide similar power and lifespan.

Usage: L1154F and LR44 batteries are commonly used in a variety of devices, including watches, calculators, cameras, toys, keyless entry systems, and small electronic devices.

Compatibility: L1154F and LR44 batteries are considered interchangeable and can be used as substitutes for each other in most devices. They have the same size, voltage, and similar capacities, making them suitable replacements.

 

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