Battery Type: Battery AG10 1.5V LR1130 389 LR54 D389 Alkaline Button Battery Coin Cell

• Brand: T&E
• Chemistry: Alkaline Battery
• Nominal voltage: 1.55V   
  
• Chargeable: No
• Normal Capacity: 75mAh 
• Size :11.6 * 3.05mm
• Shelf life: 2years
  
• Qty: 1 piece

May also be known as: 389A, 389, V389, D389, GP389, 189, 189-1, D189, GP189, RW89, GP89A, LR54, SR54, S1131E, L1131, LR1130, SR1130, SR1130W, G10, V10GA, G10A, KA54, 280-15, SB-BU, 390     

Application:  Laser Pointers, Clocks, Watches, Calculators, Computers, Cameras, Digital Cameras, PDAs, Remote Controls, Camcorders, Electronic Games, Electronic Instruments, MP3 Players, Digital Voice Recorders, Toys, Blood Glucose, Cholesterol Testing Meters, and other electronic products... 

Please also read;

• What Battery Is The Same As A Lr1130? [That Actually Work Well] (autocarneed.com)
• LR1130 battery equivalent | Complete guideline for best one (batterym.com)
• Button Cell Battery Cross Reference Chart (24hourbatteries.com)

Here are some practical tips to extend the life of your batteries:

1. Remove Batteries When Not in Use: If you’re not using a device for an extended period, take out the batteries. This prevents gradual discharge due to internal resistance.

2. Store Batteries Properly: Keep batteries in a cool, dry place. Avoid extreme temperatures (both hot and cold), as they can affect performance.

3. Use the Right Type of Battery: Always use the battery type recommended by the manufacturer. Mismatched batteries can lead to inefficiency and reduced lifespan.

4. Avoid Mixing Old and New Batteries: When replacing batteries, use a fresh set. Mixing old and new batteries can cause uneven discharge.

5. Turn Off Devices When Not in Use: Switch off devices when not needed. Even in standby mode, some electronics consume power.

6. Opt for Rechargeable Batteries: Consider rechargeable batteries (like NiMH or lithium-ion). They may cost more upfront but can be reused multiple times.

7. Limit High-Drain Activities: High-drain devices (e.g., cameras, flashlights) consume more power. Minimize their use or opt for higher-capacity batteries.

8. Avoid Overcharging: If using rechargeable batteries, unplug the charger once they’re fully charged. Overcharging can degrade battery life.

9. Clean Battery Contacts: Occasionally wipe the battery contacts with a clean cloth. Dust or corrosion can affect connectivity.

10. Use Energy-Saving Modes: For devices with adjustable settings (e.g., laptops, smartphones), use energy-saving modes to reduce power consumption.