Varta Professional Electronics LR54 (4274), Fold-out Blister Pack – Alkaline-Manganese Button Cell, 1.5 V
- Diameter: 11.60 mm
- Weight: 1.10 g
- Max. capacity: 50.00 mAh
- Number of cells: 1
- Voltage: 1.50 V
- ANSI/NEDA Name: L1130
- IEC Name: LR54
- JIS Name: AG10
- Technology: Alkaline-manganese battery (alkaline)
- Rechargeable: No
- Height: 3.10 mm

