NICKEL CADMIUM BATTERIES: INDIVIDUAL DATA SHEET Typical Charge Characteristics P-150SCS SC size (KR23/43) Type: R Dimensions (with tube) (mm) 2.0 Charge: 1500mA(1It)x 1.5hrs. Voltage (V) 1.8 23.0 +- 01.0 10C 1.6 20C 40C 1.4 1.2 1.0 (+) 0.8 0 10 20 30 40 50 60 70 80 90 100 Charge Time (minutes) Typical Discharge Characteristics 43.0+- 01.5 1.8 Charge: 1500mA(1It)x 1.5hrs., 20C Discharge Temp.: 20C Voltage (V) 1.6 ( ) Specifications mm 23.0 +0/-1.0 43.0 +0/-1.5 Grams 44g Nominal Voltage Discharge Capacity* Average** Ambient Temperature Rated (Min.) Approx. Internal impedance at 1000Hz at charged state Standard Charge Rapid*** Charge Standard Rapid Discharge < 2 years Storage < 6 months < 1 month < 1 week inch 0.89 +0/-0.5 1.69 +0/-0.06 Ounces 1.55 1.2 1.0 0.8 10A 20A 0 1 2 3 4 5 6 7 8 9 10 Discharge Time (minutes) 1.2V 1600mAh 1500mAh 6m 150mA (0.1It) x 16 hrs. 1500mA (1It) x 1.5 hrs. C F 0C to 45C 32F to 113F 10C to 40C 50F to 104F -20C to 65C -4F to 149F -20C to 35C -20C to 45C -20C to 55C -4F to 95F -4F to 113F -4F to 131F -20C to 65C -4F to 149F 1.8 Charge: 1500mA(1It)x 1.5hrs., 20C Discharge: 1500mA(1It) 1.6 Voltage (V) Diameter Height Approximate Weight 1.4 1.4 1.2 45C 1.0 0.8 0C 20C 0 10 20 30 40 50 60 70 80 Discharge Time (minutes) * 0.2It discharge capacity after charging at 0.1It for 16 hours. ** For reference only. *** Refer to "Charge Methods for Ni-Cd Batteries" Battery performance and cycle life are strongly affected by how they are used. In order to maximize battery safety, please consult Panasonic when determining charge / discharge specs, warning label contents and unit design. Note: [It] was previously expressed as [C]. [It] is an IEC standard expression for the amount of charge or discharge current and is expressed as: It(A) = Cn (Ah)/1h. * [It] is the reference test current in ampres * [Cn] is the rated capacity of the cell or battery in Ampere-hours. n = the time base [hours] for which the rated capacity is declared NICKEL CADMIUM HANDBOOK, PAGE 53 AUGUST 2003