ABUS FU2990. Battery technology: Lithium-Ion (Li-Ion), Battery capacity: 850 mAh, Battery voltage: 3 V. Weight: 11 g, Width: 15.6 mm, Depth: 15.6 mm. Colour of product: White. Package dimensions (WxDxH): 15 x 80 x 120 mm, Package weight: 20 g. Dimensions (WxDxH): 15.6 x 15.6 x 27 mm, Package dimensions (W x D x H): 15 x 80 x 120 mm (0.5906 x 3.15 x 4.724 "), Packaging depth: 80 mm