Philips R20LS4A D Zinc Carbon Battery. Battery technology: Zinc Carbon, Battery voltage: 1.5 V, Battery life: 3 year(s). Weight: 344 g. Packaging type: Foil. Dimensions (WxDxH): 33 x 61 x 131 mm, Battery type: D / R20 Zinc Carbon, Gross weight packaging: 0.344 kg. Outer carton dimensions (W x D x H): 281x348x330 mm, Gross weight outer carton: 34.656 kg, Height (cm) outer carton: 33 cm