LR1130 Battery: AG10 Equivalent, Size, Voltage, Replacement
What battery replaces LR1130?
An LR1130 battery is a 1.5V alkaline button cell, about 11.6 mm in diameter and 3.05 mm high (often rounded to 3.1 mm). The same alkaline size is commonly labeled LR54 or AG10. Manufacturer codes cross-referenced to this alkaline cell include GP189 and VARTA V10GA.
Silver-oxide 389 and 390 cells share this size but are not the same battery. They are 1.55V and should replace an LR1130 only when the device manufacturer allows that substitution. A CR1130 is a lithium cell at a much higher voltage and is not a substitute.
LR1130 replacement at a glance
| Battery marking | Chemistry and voltage | What to check |
|---|---|---|
| LR1130 / LR54 / AG10 | Alkaline, 1.5V | Like-for-like option for a device specifying LR1130; confirm package dimensions |
| GP189 / V10GA | Alkaline, 1.5V | Manufacturer codes cross-referenced to LR1130/LR54 |
| 389 / SR1130W | Silver oxide, 1.55V | High-drain type; use the type specified by the device |
| 390 / SR1130SW | Silver oxide, 1.55V | Low-drain type; use the type specified by the device |
These cells are approximately 11.6 × 3.05mm. A matching diameter and height do not establish electrical compatibility. Some manufacturers sell a combined 389/390 product; check that specific product’s documentation and the device requirements.
Check the replacement before buying
- Read the marking on the old battery and the battery requirement in the device manual.
- Match the chemistry, voltage, diameter and height. For silver-oxide cells, also check the W/SW designation or the manufacturer’s stated replacement list.
- Follow the device’s instructions for battery count, orientation and replacement. Do not add extra cells to make a different size fit, or mix alkaline and silver-oxide cells in the same set.
Compare existing Amazon options
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For devices specifying a 1.5V alkaline LR1130 / AG10:
- LiCB LR1130 AG10 — check the current pack and listing on Amazon
- Cotchear LR1130 AG10 — check the current pack and listing on Amazon
For devices specifying a compatible silver-oxide 389/390 replacement:
Confirm the selected listing’s battery type, quantity and seller before buying. Prices and availability can change.
Updated: October 3, 2026.
LR1130 Battery Features and Specifications
LR1130 is an alkaline button battery with a nominal voltage of 1.5V and a size of approximately 11.6 × 3.05mm. LR54 and AG10 are common corresponding labels. GP189 and VARTA V10GA are manufacturer-specific examples. Battery capacity varies with the model, load and the voltage at which the device stops operating; compare capacity figures only when their test conditions are comparable.
Note: when using numerical labels, not all manufacturers state that the battery is alkaline. In that case, check the labels containing letters (LR - alkaline battery, SR - silver oxide battery, CR - lithium battery) and nominal voltage (1.50V - alkaline battery, 1.55V - silver oxide battery, 3.0 volts - lithium battery).
SR1130 is a silver-oxide button battery in this size with a nominal voltage of 1.55V. Check the selected product’s datasheet for model-specific performance and storage information.
Renata identifies its 389/SR1130W as a high-drain silver-oxide cell and its 390/SR1130SW as a low-drain silver-oxide cell. Other manufacturers may offer one product marked 389/390. Follow the selected product’s datasheet and the device instructions rather than assuming that every SR1130 product has the same discharge characteristics.
Common silver-oxide labels in this size include SR1130, SR54, 389/SR1130W and 390/SR1130SW. Check the manufacturer’s cross-reference for the exact product. Do not identify chemistry from a number or a retailer’s list of equivalent codes alone.
LR1130, AG10, 389, 390 Batteries Comparison Chart
The following comparison chart lists some of the most common alkaline and silver-oxide 11.6 x 3.1 mm batteries with their most important features and specifications:
| Battery Datasheet |
Capacity | Operating Temperature | Annual Self-Discharge Rate | Discharge Current |
| Duracell D389/D390 | 80 mAh, 15 kΩ down to 1.2V @20°C | 0°C to +60°C | <10% @20°C | 104μA over 15kΩ @20°C |
| Energizer 189 | 80 mAh, 15 kΩ down to 0.9V @21°C | - | - | 83μA over 15kΩ @1.25V @20°C |
| Energizer E390/389 | 88 mAh, 15 kΩ down to 1.2V @21°C | - | ~2% @20°C | 99μA over 15kΩ @20°C |
| Eurobatt AG10 LR1130 | 70 mAh, 1 kΩ down to 0.9V @20±2°C | - | - | 1.5mA over 1kΩ @20±2°C, starting current |
| Kodak AG10 | 75 mAh, 15 kΩ down to 0.9V | -10°C to +45°C | - | - |
| muRata LR1130 | 70 mAh | -10°C to +60°C | - | - |
| Power-Xtra AG10/LR1130 | 80 mAh, 15 kΩ down to 0.9V @21°C | - | - | - |
| Renata 389 SR1130W | 80 mAh, 15 kΩ down to 1.2V @20°C | -10°C to +60°C | <10% @20°C | 104μA over 15kΩ @20°C |
| Renata 390 SR1130SW | 80 mAh, 15 kΩ down to 1.2V @20°C | -10°C to +60°C | <5% @20°C | 101μA over 15kΩ @20°C |
Of course, there are other alkaline and silver-oxide 11.6 x 3.1 mm batteries on the market as well.
LR1130 Battery vs. CR1130 Battery
CR1130 battery, also sometimes labeled as DL1130, BR1130, KL1130, L1130, etc., is a manganese-dioxide lithium battery (CR1130) or carbon-monofluoride lithium battery (BR1130), featuring nominal voltage of 2.8V (older BR1130 batteries) to 3.0V (CR1130 and newer BR1130 batteries) and physical dimensions of (D x H) 11.5 x 3.0 mm (0.45275 x 0.11811 inches).
Although CR1130/BR1130 batteries may fit easily into the battery compartments intended for LR1130/SR1130 batteries, LR1130/SR1130 batteries should NOT be replaced with CR1130/BR1130 batteries unless explicitly allowed by the device manufacturer - the voltage differences, 1.50/1.55 volts vs. 2.8/3.0 volts may easily damage sensitive devices which don't allow such battery replacement.
LR1130/SR1130/CR1130 Batteries Safety Issues
Keep button batteries out of reach of children and secure the battery compartment. Swallowing a button battery can cause serious injury. If ingestion is suspected, seek immediate medical attention.
How to Properly Dispose of LR1130 and Equivalent Batteries?
Check local waste-management guidance for button-battery collection and disposal. Follow the collection facility’s instructions.
LR1130, AG10, 389, 390 Battery Frequently Asked Questions (FAQ)
Here are some of the most common Frequently Asked Questions (FAQ) about LR1130 and similar batteries.
What battery is equivalent to LR1130?
LR54 and AG10 are common labels for the same 1.5V alkaline battery size as LR1130. Check the replacement package for approximately 11.6 × 3.05mm dimensions. Silver-oxide 389/390 cells share that size but use a different chemistry and voltage; use them only when allowed by the device manufacturer.
Is the LR1130 battery the same as the 389?
No. LR1130 is alkaline at 1.5V. A 389/SR1130W is silver oxide at 1.55V and is identified as high-drain in Renata’s datasheet. Their dimensions are similar, but a 389 should replace an LR1130 only when the device manufacturer permits it.
Are LR1130 and LR44 batteries the same?
No, LR1130 and LR44 batteries are not the same, though they’re sometimes confused because they’re both small, round, 1.5V alkaline button cells. The LR44 is thicker at 5.4mm vs the LR1130 at 3.1mm. They share the same diameter, voltage, and chemistry.
What does LR mean on a battery??
The "LR" marking on a battery tells you both the chemistry and shape of the battery. The L means it has an alkaline chemistry. The R means it is a round shape (coin or button shape). So, LR = Alkaline Round battery.
What battery can replace AG10? What is equivalent to AG10?
Look for a 1.5V alkaline LR1130 or LR54 with the correct dimensions. If you are considering a silver-oxide substitute, check the device manufacturer’s instructions and the exact replacement battery’s specifications first.
Is LR44 the same as AG10?
No, the LR44 battery is an alkaline 11.6 x 5.4 mm battery, also labeled as an AG13 battery, while the AG10 battery features physical dimensions of 11.6 x 3.1 mm.
Use the battery size specified for the device. Do not use a thinner cell, improvised spacers or additional stacked cells to make a different battery size fit.
Long Story Short: For an LR1130 replacement, start with a correctly sized 1.5V alkaline LR1130, LR54 or AG10. Choose a silver-oxide 389/390 product only if it meets the device manufacturer’s requirements. Check the package’s chemistry and voltage as well as its code.
Again, keep these batteries away from pets and kids, and be sure to recycle them properly.