Keep your classic gear running with the LR9 1.5V alkaline battery—also known as PX625A or V625U.
This compact button cell is designed as a modern replacement for discontinued mercury batteries used in vintage analogue cameras and exposure meters.
✅ Also Known As This battery is interchangeable with: PX625A, V625U, 625A, LR9, RPX625, PX625, MR9 (alkaline alternative)
✅ Commonly Used In
- Canon FTb / TLb / EF / Pellix
- Minolta SRT Series
- Olympus OM-1 (with adapter or adjusted meter)
- Rollei 35 / 35T / 35S
- Gossen and Sekonic light meters
- Leica M5 and CL (with caution on voltage)
- Other classic rangefinders and SLRs
🔋 Why Choose the LR9 PX625A Battery?
Compatible Replacement for Mercury Cells A cost-effective alternative to the discontinued 1.35V mercury PX625. While 1.5V output may affect meter accuracy slightly, it works well for general use or with adjusted meters.
Reliable Alkaline Chemistry Provides consistent power output with good shelf life—ideal for devices that don’t require exact voltage precision.
Widely Compatible Fits a range of popular cameras and meters from the golden age of film photography.
Affordable & Readily Available Budget-friendly replacement for hard-to-find specialty batteries.
Leak-Resistant & Fresh Stock High-quality seal to protect vintage equipment, with all batteries fresh-dated.
🚚 Fast Delivery & Great Value
We offer quick shipping and competitive pricing on all LR9 / PX625A batteries so you can keep shooting without delay.