Philips 9VB1A17 9V 170mAh Nickel-Metal Hydride Rechargeable accu. Battery technology: Nickel-Metal Hydride, Battery capacity: 170 mAh, Battery voltage: 8.4 V. Weight: 48 g. Packaging type: Clam shell blister. Dimensions (WxDxH): 94 x 130 x 25 mm, Battery type: 9V Nickel-Metal Hydride. Outer carton dimensions (W x D x H): 125 x 125 x 95 mm