![Amazon.com: Allmax CR2032 Maximum Power Lithium Coin 3V Battery (10 Count) – Ultra Long-Lasting, 10-Year Shelf Life, Leakproof Design – Perfect for Key Fobs & Watches : Health & Household Amazon.com: Allmax CR2032 Maximum Power Lithium Coin 3V Battery (10 Count) – Ultra Long-Lasting, 10-Year Shelf Life, Leakproof Design – Perfect for Key Fobs & Watches : Health & Household](https://m.media-amazon.com/images/I/81g6Pl6S39L.jpg)
Amazon.com: Allmax CR2032 Maximum Power Lithium Coin 3V Battery (10 Count) – Ultra Long-Lasting, 10-Year Shelf Life, Leakproof Design – Perfect for Key Fobs & Watches : Health & Household
![Amazon.com: 20 Count CR2032 Lithium Coin Cell Battery, 3V Blister Packed CR2032 Button Battery for Small Devices, Long Lasting Power, 8-Year Storage Shelf Life, Child Secure Packaging, Pack of 20 : Health Amazon.com: 20 Count CR2032 Lithium Coin Cell Battery, 3V Blister Packed CR2032 Button Battery for Small Devices, Long Lasting Power, 8-Year Storage Shelf Life, Child Secure Packaging, Pack of 20 : Health](https://m.media-amazon.com/images/I/71vJtSkEZwL.jpg)
Amazon.com: 20 Count CR2032 Lithium Coin Cell Battery, 3V Blister Packed CR2032 Button Battery for Small Devices, Long Lasting Power, 8-Year Storage Shelf Life, Child Secure Packaging, Pack of 20 : Health
![How long would this setup last on a 3v battery? I'm not sure how to convert this. Thank you! : r/led How long would this setup last on a 3v battery? I'm not sure how to convert this. Thank you! : r/led](https://preview.redd.it/lmmozdr862961.jpg?auto=webp&s=c6ce2c2a175e3d9bf1ed44275ba7c62d10ebd342)