4LR44

4LR44 Battery – For the Classics That Keep Clicking
The 4LR44 is the heartbeat of many iconic 35mm SLRs, especially the ones that made you fall in love with film in the first place. If you're shooting a classic, chances are this is what it needs.

• 6V alkaline battery
• Powers classics like Canon AE-1
• Essential for built-in light meters in many manual film cameras
• Long shelf life and compact size
• A must-have backup for any film shooter