Energizer EZ-SFR1. Battery technology: Lithium-Ion, Battery capacity: 1220 mAh, Battery voltage: 3.6 V. Width: 46 mm, Depth: 35 mm, Height: 8 mm. Colour of product: Black. Packaging type: Blister. Packaging depth: 95 mm, Packaging height: 20 mm, Packaging width: 140 mm