Description
Big Foot AG13 LR44 Battery (Pack of 2)
A pack of two AG13 / LR44 button cell batteries from Big Foot. AG13 and LR44 are two names for the same size of button cell, one of the most common small batteries in airsoft and everyday gadgets.
Many red dot sights, lasers, small torches, timers and electronic gadgets run on these cells. Keeping a spare pack in your kit bag means a flat battery does not leave you without your optic or gadget halfway through a day.
Where they are used
In airsoft, LR44 cells are commonly found in red dot and holographic-style sights, some laser units and small electronic accessories. Outside airsoft they are used in calculators, kitchen scales, toys, thermometers and many other small devices. Always check the battery type marked on your device or in its manual before replacing.
Fitting
Note which way round the old battery is fitted before removing it; button cells usually have the flat, marked side as the positive terminal. Make sure the contacts are clean and dry, fit the new cell the same way round and close the battery cover securely.
Key features
- AG13 / LR44 button cell
- Pack of 2
- Common size for red dots, lasers and gadgets
- Handy spares for your kit bag
- From Big Foot
What’s in the box
- 2 x AG13 / LR44 button cell batteries
Compatibility
For any device that takes an AG13 or LR44 cell. Check the battery type specified for your device before use.
Care and maintenance
Store spare cells in their packaging in a cool, dry place, away from metal objects such as keys or coins that could short them. Remove batteries from devices that will not be used for a long time. Dispose of used batteries at a battery recycling point.
Who is it for?
These batteries suit anyone with a red dot, laser or other small gadget that uses AG13 / LR44 cells, and players who like to keep spares in their kit bag.
Please note: Keep button batteries away from children. Swallowing a button battery can cause serious injury; seek medical help immediately if one is swallowed.








