If you are searching for a small yet powerful button cell like the lr1130 battery equivalent, this guide will help you fully understand it. The LR1130 is a popular coin cell used in small electronics. Knowing its equivalents ensures you always get the right performance for your device, whether it’s a watch, calculator, or thermometer.
What Is the LR1130 Battery?
The LR1130 battery is an alkaline button cell with a voltage of 1.5 V. It measures about 11.6 mm in diameter and 3.1 mm in height. Because of its compact size, it fits perfectly in small, low-drain devices like digital watches, laser pointers, toys, and calculators.
Understanding the lr1130 battery equivalent helps you find a replacement even if the code printed on your old battery looks different. Many brands use alternate names, and knowing them saves time and money.
Understanding the Term “LR1130 Battery Equivalent”
The phrase lr1130 battery equivalent means another battery that matches the LR1130 in size, voltage, and polarity. These batteries can safely replace the LR1130 in most devices.
Some of the most common equivalents include AG10, LR54, 189, and 1131. These batteries share the same 11.6 mm × 3.1 mm dimensions and 1.5 V voltage. However, not all equivalents use the same chemistry, so it’s important to check the label before buying.
Why Knowing LR1130 Battery Equivalents Matters
You might open your calculator or watch and see a number like AG10 or LR54 instead of LR1130. These are all lr1130 battery equivalent codes. Knowing this helps you pick the right battery even when stores list them differently.
If you don’t understand these codes, you might buy the wrong type. That can cause short battery life or poor performance. So, understanding the lr1130 battery equivalent chart gives you confidence when shopping for replacements.
Technical Specifications of LR1130 and Its Equivalents
Here are the main technical details of the lr1130 battery equivalent:
- Voltage: 1.5 V (alkaline type)
- Size: 11.6 mm diameter × 3.1 mm height
- Capacity: 40–80 mAh (depending on brand and use)
- Chemistry: Alkaline (manganese dioxide and zinc)
- Common Names: AG10, LR54, 189, 1131
These specifications show that the lr1130 battery equivalent group is very standard across brands. As long as the size and voltage match, your device will work fine.
Silver-Oxide vs Alkaline LR1130 Battery Equivalents
The LR1130 is an alkaline cell, but you can also find silver-oxide replacements called SR1130 or SR54. Both types share the same size but behave differently inside devices.
Silver-oxide versions have a slightly higher voltage (about 1.55 V) and a more stable discharge curve. This means they last longer and perform better in precision devices like watches or medical tools. When you see the label lr1130 battery equivalent, remember that SR1130 or SR54 are premium choices offering better consistency and lifespan.
Popular LR1130 Battery Equivalent Names and Codes
You may notice different codes on battery packaging. Here’s a list of common ones that mean the same as lr1130 battery equivalent:
- AG10 – Common retail name in Asia and Europe
- LR54 – IEC standard code for the same size
- 189 / 1131 – Alternative numeric labels used by some brands
- SR1130 / SR54 – Silver-oxide high-performance equivalents
- 390 / 389 – Used by premium brands like Energizer and Renata
All of these codes refer to batteries that physically fit and replace the LR1130 battery equivalent.
When to Use a Silver-Oxide Equivalent
If your device requires long-term stability, choose a silver-oxide lr1130 battery equivalent such as SR1130 or SR54. The steady 1.55 V voltage prevents errors in watches, cameras, and thermometers.
For low-drain gadgets like toys or simple remotes, the alkaline LR1130 is usually fine and cheaper. So, your choice depends on performance versus cost.
Choosing the Best LR1130 Battery Equivalent
Here’s a simple checklist to help you pick the right lr1130 battery equivalent:
- Check the old battery code and read the label carefully.
- Match voltage and chemistry – 1.5 V for alkaline, 1.55 V for silver-oxide.
- Confirm size – 11.6 mm × 3.1 mm.
- Buy from trusted brands such as Energizer, Panasonic, Maxell, Duracell, Renata.
- Avoid cheap no-name brands that may leak or lose charge quickly.
A good lr1130 battery equivalent from a reputable brand ensures stable power and longer device life.
Devices That Use LR1130 Battery Equivalents
You can find the lr1130 battery equivalent in many small electronic products, such as:
- Digital watches
- Calculators
- Laser pointers
- Electronic thermometers
- Car remotes and key fobs
- Small LED lights and toys
These devices often require small batteries with steady voltage output, and the lr1130 battery equivalent is perfect for that role.
Common Mistakes When Buying Equivalents
Many people buy the wrong replacement because of confusing names. The biggest mistakes include:
- Buying the wrong chemistry (alkaline vs silver-oxide)
- Choosing a battery with similar voltage but wrong size
- Assuming all AG batteries are the same
To avoid problems, always search specifically for lr1130 battery equivalent and double-check the size (11.6 mm × 3.1 mm). Also, read reviews or brand datasheets online. Reputable stores like Microbattery, Battery Junction, or Energizer list full compatibility charts.
Testing Your LR1130 Battery Equivalent
You can test an lr1130 battery equivalent using a simple multimeter. Set it to DC voltage and place the red probe on the positive side (flat top) and black on the negative side (bottom).
A new battery should show 1.5 V or higher. If it reads below 1.3 V, it’s weak. This simple test helps you confirm if your new lr1130 battery equivalent is good before installing it.
Proper Installation and Handling
When inserting an lr1130 battery equivalent, make sure the positive (+) side faces up in most devices. Check the manual or look for the polarity mark near the battery slot.
Avoid touching both sides with your fingers, as oils can cause corrosion. If your device won’t turn on after replacing, check for dirt or rust in the battery contacts.
Storage Tips for LR1130 Battery Equivalents
Keep your lr1130 battery equivalent in a cool, dry place, away from direct sunlight. High temperatures can reduce battery life.
Never store loose batteries together with metal objects like keys or coins, as this can cause a short circuit. It’s best to keep them in their original package until use.
Safety and Disposal Guidelines
All lr1130 battery equivalents are non-rechargeable. Never try to recharge them, as they can leak or burst.
Also, these small button cells can be dangerous if swallowed. Keep them out of reach of children and pets. If swallowed, seek immediate medical attention.
Dispose of used batteries properly. Most stores or recycling centers accept button cells. Never throw them in regular trash.
Brands That Make Reliable LR1130 Battery Equivalents
Here are some trusted brands known for quality lr1130 battery equivalent cells:
- Duracell LR1130 / 389A
- Energizer 389 / 390 Silver-Oxide
- Panasonic LR1130 / SR1130
- Maxell AG10 / SR1130SW
- Renata 389 / 390 Silver-Oxide
Buying branded equivalents gives you confidence in capacity, performance, and leak protection.
LR1130 Battery Equivalent Comparison Table
| Battery Code | Chemistry | Voltage | Size (mm) | Notes |
|---|---|---|---|---|
| LR1130 | Alkaline | 1.5 V | 11.6 × 3.1 | Standard model |
| AG10 | Alkaline | 1.5 V | 11.6 × 3.1 | Common retail name |
| LR54 | Alkaline | 1.5 V | 11.6 × 3.1 | IEC code |
| SR1130 | Silver-oxide | 1.55 V | 11.6 × 3.1 | Longer life |
| 189 / 1131 | Alkaline | 1.5 V | 11.6 × 3.1 | Alternative number |
| 389 / 390 | Silver-oxide | 1.55 V | 11.6 × 3.1 | Premium equivalent |
This table makes it easy to pick the right lr1130 battery equivalent for your gadget.
How Long Do LR1130 Battery Equivalents Last?
The lifetime of an lr1130 battery equivalent depends on the device and usage. In watches or calculators, it can last 1 to 2 years. In toys or devices with high current draw, it may last only a few months.
Silver-oxide versions usually last longer because they maintain voltage stability until near depletion.
Frequently Asked Questions
1. What is the lr1130 battery equivalent?
The lr1130 battery equivalent refers to other batteries with the same size (11.6 × 3.1 mm) and voltage (1.5 V), such as AG10, LR54, and SR1130.
2. Can I replace an LR1130 with SR1130 or SR54?
Yes, you can. SR1130 or SR54 are silver-oxide versions with 1.55 V, offering longer life and better voltage stability.
3. How long does an LR1130 battery equivalent last?
In watches or calculators, it lasts 1–2 years. In toys or high-drain devices, the life is 3–6 months, depending on use and brand.
4. Are LR1130 and AG10 batteries the same?
Yes, AG10 is another name for the lr1130 battery equivalent. Both share the same size and 1.5 V voltage.
5. Which brands make the best LR1130 battery equivalents?
Trusted brands include Energizer, Duracell, Panasonic, Maxell, and Renata, offering both alkaline and silver-oxide versions.
Final Thoughts on LR1130 Battery Equivalents
Choosing the correct lr1130 battery equivalent ensures your small devices work properly and last longer. The right match is not only about size but also chemistry and voltage stability.
Whether you choose AG10, LR54, or SR1130, make sure it meets your device’s specifications. Always buy from reliable brands, store safely, and dispose responsibly.
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