AG10 Battery: Features, Applications & Replacement Guide

What is AG10 battery?

Small round button AG10 batteries are frequently found in many different low-power rechargeable electronic gadgets. These batteries, also appertained to as LR54, L1131, and 389A, fall under the alkaline battery order. AG10 batteries are considerably used in widgets like calculators, atomic toys, timepieces, and laser pointers because of their small size and reliable performance.

 

AG10 Battery Specifications

Specification	Detail
Type	Alkaline button cell
Battery Code	AG10, LR54, 189, 390, 392
Diameter	10.0 mm (0.39 inches)
Height	3.6 mm (0.14 inches)
Nominal Voltage	1.5 volts
Capacity	Approximately 100 mAh
Chemistry	Alkaline manganese dioxide
Weight	About 1.8 grams
Temperature Range	-20°C to +60°C (-4°F to +140°F)
Typical Uses	Watches, small electronic devices, toys
Shelf Life	Up to 5 years
Packaging	Typically available in blister packs or strips

 

Advantages of AG10 Battery

• Compact Size
• Long Shelf Life
• Stable Voltage
• Reliable Performance
• High Energy Density
• Wide Temperature Range
• Low Self-Discharge Rate
• Cost-Effective
• Easy Availability
• Simple to Replace
• Non-Rechargeable
• Minimal Maintenance
• No Memory Effect
• Good for Low Power Applications
• Safety

 

Applications of AG10 Battery

• Watches
• Calculators
• Hearing Aids
• Medical Devices
• Remote Controls
• Toys
• Laser Pointers
• Keyless Entry Devices
• LED Flashlights
• Electronic Instruments
• Clocks

 

Compatible Alternatives

Feature	AG10	LR54	389 (SR54)	L1131
Diameter	11.6 mm	11.6 mm	11.6 mm	11.6 mm
Height	3.1 mm	3.1 mm	3.1 mm	3.1 mm
Voltage	1.5 V	1.5 V	1.55 V	1.5 V
Chemistry	Alkaline	Alkaline	Silver-Oxide	Alkaline
Capacity	~60-80 mAh	~60-80 mAh	~150 mAh	~60-80 mAh
Common Uses	Calculators, watches, toys	Calculators, small electronics	Watches, calculators, high-precision devices	Calculators, watches, small electronics
Shelf Life	2-3 years	2-3 years	3-5 years	2-3 years
Discharge Rate	Low-drain	Low-drain	Low to moderate	Low-drain

 

Key Differences:

• Voltage: The 389 battery has a slightly higher voltage (1.55 V) compared to the AG10, LR54, and L1131 (1.5 V). This can result in longer or slightly different performance in devices.

 

• Chemistry: The 389 use silver oxide chemistry, whereas the AG10 and LR54 use alkaline chemistry. Their shelf life is usually longer and their capacity is higher.

 

• Capacity: 389 Comparing the LR54 and L1131's (~60–80 mAh) lower capacity to the AG10's (~150 mAh), the latter is better suited for devices that need more power.

 

How to Replace an AG10 Battery

1. Prepare Your Workspace:

   - Locate a spotless, well-lit workspace.

 

   - Gather the necessary tools: Tweezers or a tiny plastic pry tool, together with a small screwdriver (often a Phillips or flathead screwdriver, depending on your device).

 

2. Turn Off the Device:

   - To prevent electrical damage or short circuits, make sure the unit is off before replacing the batteries.

 

3. Open the Battery Compartment:

   - Find the battery compartment on the device. Generally, it can be set up on the device's bottom or back.

 

   - To remove the screws holding the battery cover in place, use a screwdriver. Certain widgets could feature a snap- on cover that requires a plastic tool or nail to open sluggishly.

 

4. Remove the Old Battery:

   - Once the compartment is open, carefully remove the old AG10 battery. If it's held in place with a small clip or spring, gently release it. Be cautious not to damage any surrounding components.

 

   - Use tweezers to handle the battery if it's tightly packed, to avoid direct contact with your fingers.

 

5. Insert the New AG10 Battery:

   - Take the new AG10 battery and insert it into the compartment. Ensure that it is placed with the correct polarity: the positive (+) side should align with the markings or orientation in the compartment.

 

   - Press or secure the battery in place. If the battery compartment has a clip or cover, make sure it holds the battery securely.

 

6. Reassemble the Device:

   - Replace the battery cover and secure it with the screws if applicable. Ensure it is firmly closed to prevent the battery from shifting or coming loose.

 

7. Test the Device:

   - Turn the device back on and check to ensure it operates correctly with the new battery. Verify that all functions are working as expected.

 

8. Dispose of the Old Battery:

   - Get rid of outdated AG10 batteries in compliance with local regulations. Programs to recycle batteries are implemented in many communities to lessen their environmental impact.

 

Tips:

- Handle with Care: To prevent harming any parts, carefully open the device and take out the battery.

 

- Check Compatibility: Make sure the new batteries are compatible with AG10 or similar batteries.

 

- Avoid Mixing Batteries: Use the same kind and brand of battery every time to guarantee reliable operation and prevent any issues.

 

Maintenance and Storage Tips for AG10 Battery

• Keep Batteries Dry
• Avoid Extreme Temperatures
• Store in Original Packaging
• Separate from Metal Objects
• Check Expiry Dates
• Avoid Mixing Old and New Batteries
• Handle with Care
• Regular Inspection
• Proper Disposal
• Avoid Direct Sunlight
• Keep Out of Reach of Children

 

FAQs of AG10 Batteries

1. What devices use AG10 batteries?

   - Small electronic devices including calculators, digital clocks, toys, hearing aids, laser pointers, and key fobs frequently use AG10 batteries. Their compact size and reliable power make them suitable for these applications.

 

2. How long do AG10 batteries typically last?

   - The lifespan of an AG10 battery depends on the device's power consumption. In low-drain devices like digital watches, an AG10 battery can last up to a year or more. In higher-drain devices, the battery may last several months.

 

3. Can AG10 batteries be replaced with other battery types?

   - Yes, even though they are comparable in size and voltage, AG10 batteries can be swapped out for other suitable such like LR54, 389, and L1131 batteries. To make sure it works with your device, it's pivotal to look for slight variations in capacity and discharge rate.

 

4. What is the difference between AG10 and AG13 batteries?

   - The size of AG10 and AG13 batteries is comparable. Though their chemistries and capacities range, AG10 and AG13 batteries—also referred to as LR44—are both alkaline and have capacities of between 60 and 80 mAh. They do, however, offer a somewhat bigger capacity—roughly 150 mAh. The two battery types are not directly interchangeable due to these distinctions.

 

5. How can I check the remaining power in an AG10 battery?

   - The majority of devices lack an integrated mechanism for determining the AG10 battery's remaining charge. It could be a sign that the battery needs to be changed if the gadget starts to malfunction or perform worse. The voltage can be measured using several specialized battery testers. They are uncommon in tiny coin cell batteries, though.

 

6. Are AG10 batteries safe to use?

   - AG10 batteries are generally safe to use when handled and disposed of properly. Follow safety guidelines to avoid leaks and contact with corrosive materials. Always use the correct battery for your device and change it as necessary to help any issues.

 

7. What is the shelf life of an AG10 battery?

    -If kept in a dry, cool terrain, an AG10 battery can last for two to three times. Older or expended batteries may function worse. In order to maintain your equipment operating at its peak, it is therefore always a good idea to check the expiration date and use new batteries.

 

8. Are ag10 and 357 batteries the same?

    -AG10 and 357 batteries are not the same, though they are similar. The AG10 (LR54) and 357 (SR44) both provide 1.5 volts but differ in capacity and chemistry. The 357 typically offers a higher capacity (around 170 mAh) compared to the AG10 (about 150 mAh), affecting performance in devices.

 

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