Varta V27A. Battery type: Single-use battery, Battery size(s): LR27A, Battery technology: Alkaline. Height: 28.2 mm, Diameter: 8 mm, Weight: 4.4 g. Package width: 56 mm, Package depth: 13 mm, Package height: 65 mm. Battery form factor: Cylindrical. Shipping (inner) case width: 6.9 cm, Shipping (inner) case length: 7.2 cm, Shipping (inner) case height: 5.9 cm
| Battery technology | Alkaline batteries |
| Type of batteries | LR27A |
| Voltage (V) | 12 V |