🔄 Compatible Battery Codes
All these batteries are interchangeable with LR44:
LR44
AG13
A76
L1154
SR44
357
303
LR1154
A544
V13GA
PX76A
S76
Note: SR44 batteries typically last longer than LR44 but cost more
📋 Technical Specifications
| Specification | Value |
|---|---|
| Voltage | 1.5V |
| Chemistry | Alkaline |
| Diameter | 11.6mm |
| Height | 5.4mm |
| Capacity | 110-150 mAh |
| Shelf Life | 3-5 years |
📱 Common Devices Using LR44
- Digital thermometers
- Small calculators
- Laser pointers
- LED keychain lights
- Small toys and games
- Watch batteries
- Glucose meters
- Small electronic scales
- Pet training collars
- Bike computers
- Small cameras
- Electronic car keys
- Digital calipers
- Fish tank thermometers
- Bathroom scales
- Blood pressure monitors
- Small LED decorations
- Electronic door locks
🏪 Brand Name Cross-Reference
| Brand | Model Number |
|---|---|
| Energizer | A76, LR44 |
| Duracell | 76A, PX76A |
| Rayovac | A76, LR44 |
| Panasonic | LR44, A76 |
| Maxell | LR44, A76 |
| Sony | LR44 |
💡 Smart Shopping & Replacement Tips
🛒 Shopping Tips:
- Buy in bulk for better value
- Check expiration dates
- Store brands often work just as well
- SR44 lasts longer but costs more
- Look for "mercury-free" labels
🔧 Replacement Tips:
- Note + and - terminal positions
- Clean battery contacts if needed
- Replace all batteries at once
- Dispose of old batteries properly
- Keep spares in original packaging