Discount ⭐ Mon Ster LR1130 (AG10/389A) Alkaline Button Cell Batteries For Firefly Bicycle Lights (Pack Of 10) 🛒

Keep your Firefly flashing with a pack of 10 replacement LR1130 (AG10/389A) alkaline button cell batteries. The Firefly bicycle light is one of our perennial favorite bike accessories, but their sheer popularity means that they have a habit of going through batteries the more you use them. You can try to find the correct size button cells in the common 2-pack at your local drug store (and pay the much higher mark-up), or you can just order them from us at a much nicer price.

The LR1130 button cell was once a ubiquitous size for powering wristwatches, calculators, analog film cameras, and other personal devices that required a very small amount of current over a long time period. With the decline in popularity of single-use electronics, these button cell batteries are no longer as common as before.

⚠ WARNING California Residents: Proposition 65 Warning

Voltage: 1.5V
Type: Alkaline button cell
Capacity: 80 mAh
Height: 3.05 mm (0.12″)
Diameter: 11.6 mm (0.46″)