Varta 04223. Battery type: Single-use battery, Battery size(s): A23, Battery technology: Alkaline. Height: 28.5 mm, Diameter: 1.03 cm, Weight: 8.1 g. Package width: 80 mm, Package depth: 12.5 mm, Package height: 120 mm. Battery form factor: Cylindrical, Type: V23GA. Shipping (inner) case width: 12.6 cm, Shipping (inner) case length: 7.3 cm, Shipping (inner) case height: 8.35 cm