LR44 / AG13 1.5V Button Cell Batteries (10-pack) : ID 4645 : $2.95

Power Products Category on Adafruit Industries

These batteries are super popular in small electronic objects - and now you don't have to toss it out when the battery dies. This product comes with a

LR44 / AG13 1.5V Button Cell Batteries (10-pack)

Lithium Ion Rechargable Coin Cell Battery - LIR2450 : ID 1572

Lithium Ion Rechargable Coin Cell Battery - LIR2450 : ID 1572

LR44 / AG13 1.5V Button Cell Batteries (10-pack) : ID 4645 : $2.95

Lithium Ion Rechargable Coin Cell Battery - LIR2450 : ID 1572

Power Products Category on Adafruit Industries

Power Products Category on Adafruit Industries

Batteries Products Category on Adafruit Industries

You can swap a coin-cell powered design that uses one-use Lithium 2450 cells for this rechargeable cell. This battery is like a little Lithium Ion

Lithium Ion Rechargable Coin Cell Battery - LIR2450