- Type: battery
- Size: V28PX
- International size according to IEC: 4SR44
- Chemical composition: primary silver (ZN/AG2O)
- Model: Professional Electronics
- Varta Article number: 4028
- Quantity: 1 piece
- Voltage : 6.2V
- Capacity: 145mAh
- Weight: 11.1g
- Diameter: 13.0mm
- Size: 25.2mm