LR44 LR1130 Battery Equivalent : Differences, Substitutes, and How to Choose the Right One

battery equivalent chart

When searching for an LR44 LR1130 battery equivalent, many people wonder if these button cell batteries can be used interchangeably. While both are commonly found in small electronic devices like watches, calculators, and toys, they have slight differences in voltage and capacity.

The LR44 is a 1.5V alkaline battery, whereas the LR1130 is also 1.5V but slightly smaller in thickness. Depending on your device’s requirements, you may need alternatives like AG13, SR44, or 357 batteries. In this guide, we’ll explore the best substitutes and help you choose the right battery to ensure optimal performance and longevity for your gadgets.

Understanding LR44 LR1130 Battery Equivalent Options

When looking for an LR44 LR1130 battery equivalent, it’s essential to know their specifications and whether they can be used interchangeably. These button cell batteries power various small electronic devices such as watches, calculators, toys, and medical instruments. While they may seem similar, there are slight differences in their composition and capacity that can impact performance.

Are LR44 and LR1130 Batteries Interchangeable?

The LR44 and LR1130 batteries are both 1.5V button cells, but they have key differences. The LR44 is slightly thicker and has a higher capacity, meaning it lasts longer. On the other hand, the LR1130 is thinner and may not fit all devices that require an LR44.

If your device specifies an LR1130, using an LR44 may not always be ideal due to the difference in thickness. However, in some cases, they can work as substitutes if the battery compartment allows for slight variations. It’s always best to check the manufacturer’s recommendations before replacing a battery.

What Battery is the Same as an LR44?

An LR44 battery is widely used in small electronic devices, including watches, calculators, and toys. If you’re looking for an equivalent battery, you have several options. The alkaline equivalents include AG13, A76, L1154, and 157. The silver oxide equivalents are SR44, 303, 357, and SR44SW. There are also lithium equivalents like CR44, though they are rarely used in place of LR44. Silver oxide batteries tend to last longer and provide more stable voltage than alkaline ones. If longevity is a concern, SR44 (Silver Oxide) is a better choice than LR44 (Alkaline).

If you need a replacement for an LR44 LR1130 battery equivalent, there are several options available. Some of the most common equivalents include:

  • AG13 – A popular alternative with the same 1.5V voltage and similar size.
  • SR44 – A silver oxide version that offers longer battery life.
  • 357 Battery – Commonly used in watches and offers stable power output.
  • LR1154 – Another variation that closely matches the LR44 in size and voltage.

Is LR1130 the Same as LR44?

  1. Many people wonder if LR1130 and LR44 are interchangeable. The short answer is no. These two batteries differ in size and capacity.
  2. LR44 has a diameter of 11.6 mm and a thickness of 5.4 mm
  3. whereas LR1130 has the same diameter of 11.6 mm but is only 3.1 mm thick.
  4. Both batteries have a voltage of 1.5V in alkaline form and 1.55V in silver oxide form.
  5. Since LR1130 is thinner than LR44, using it as a direct replacement may lead to improper fitting and unreliable performance.
  6. In some cases, a spacer might be needed to make it work.

LR44 Battery Composition

The composition of LR44 batteries varies depending on the type. Alkaline LR44 batteries use Zinc-Manganese Dioxide (Zn/MnO2) chemistry, providing a voltage of 1.5V with a shorter lifespan than silver oxide. Silver oxide SR44 batteries use Silver Oxide-Zinc (Ag2O/Zn) chemistry, providing a voltage of 1.55V and offering longer and more stable performance. There is also a rare variant, Lithium CR44, which uses Lithium-Manganese Dioxide (Li/MnO2) chemistry, providing a much longer lifespan and a voltage of 3V.

Difference Between LR44 and LR1130

Size Difference – LR44 is thicker (5.4mm) than LR1130 (3.1mm).

Capacity – LR44 has a higher mAh, providing longer battery life.

Interchangeability – LR1130 may fit LR44 slots, but not vice versa.

Common Uses – LR44 is used in toys, cameras, while LR1130 is found in calculators, watches.

Equivalent Batteries – LR44 alternatives: AG13, SR44, 357; LR1130 alternatives: AG10, SR1130.

Lr44 lr1130 battery equivalent lithium ion Options

When searching for an LR44 LR1130 battery equivalent lithium-ion, it’s important to understand the differences between alkaline, silver oxide, and lithium-ion batteries. However, lithium-ion versions offer longer lifespan and higher energy density.

Can You Replace LR44 and LR1130 with Lithium Ion Batteries?

The LR44 and LR1130 are both 1.5V batteries, whereas most lithium-ion button cells operate at 3V. This means direct replacement is not always possible without checking the device’s voltage requirements. If your device can handle a higher voltage, lithium alternatives like CR2032 or CR1632 might work. However, using a lithium-ion battery in a device designed for LR44 or LR1130 can sometimes cause damage due to voltage differences.

Best Lithium-Ion Alternatives for LR44 LR1130 Batteries

If you need a rechargeable lithium-ion equivalent, consider:

  • LIR2032 (3.6V) – A rechargeable option but with a higher voltage.
  • LIR44 (3.6V) – Similar in size to LR44 but with increased power.
  • CR1632 (3V) – A lithium alternative for low-power devices.

LR41 vs LR44 Batteries

  • Size Comparison – LR41 is smaller (7.9mm × 3.6mm) than LR44 (11.6mm × 5.4mm).
  • Voltage – Both provide 1.5V, but LR44 often delivers more power.
  • Battery Life – LR44 lasts longer due to a higher capacity.
  • Device Compatibility – LR41 is used in thermometers, laser pointers; LR44 in toys, watches.
  • Equivalent Alternatives – LR41: AG3, 192, SR41; LR44: AG13, 357, SR44.

Choosing the Right Battery for Your Device

When selecting a battery replacement, consider factors like size compatibility, voltage requirements, battery type, and usage duration. Ensure the battery fits perfectly in the compartment, as using the wrong voltage can damage the device. S

ilver oxide batteries last longer than alkaline ones, making them a better choice if you need extended performance. If you need a longer-lasting battery, go for SR44 instead of LR44.

Conclusion

While LR44 and LR1130 are both button cell batteries, they are not interchangeable due to size differences. If you need an equivalent for LR44, opt for AG13, A76, or SR44. For LR1130, go for AG10 or SR1130. Understanding battery composition and compatibility ensures optimal performance for your devices. Still unsure which battery to use? Check your device manual or consult a battery expert.