Model Nominal Voltage Nominal Capacity Dimension (mm) Standard Charge Approx. Weight (g) L x W x H Current Time N1009V 8.4V 100 mAh 25.5 x 17 x 48.5 14 mA 15 Hrs. 38 N1209V 8.4V 120 mAh 25.5 x 17 x 48.5 14 mA 15 Hrs. 42