Varta 4x AA Lithium. Battery type: Single-use battery, Battery size(s): AA, Battery technology: Lithium. Height: 50.5 mm, Diameter: 1.45 cm, Weight: 14.5 g. Package width: 80 mm, Package depth: 15.8 mm, Package height: 120 mm. Battery form factor: Cylindrical. Shipping (inner) case width: 8.9 cm, Shipping (inner) case length: 12.6 cm, Shipping (inner) case height: 8.3 cm