HHR-450A Panasonic

NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET Typical Charge Characteristics HHR450A Cylindrical L-fat A size (HR 18/67) 2.0 Dimensions (with Tube) (mm) Charge: 1500mA- V=10mV 1.9 1.8 1.7 1.6 +0 18.2 0.7 1.5 - 1.4 1.3 (+) 1.2 1.1 0C 1.0 20C 0.9 45C 0.8 0 20 40 60 80 100 120 140 160 180 200 220 Charge Time (minutes) +0 67.0 1.5 - Typical Discharge Characteristics 1.8 Charge: 2000mA dT/dt=1.0C/min,20C 1.7 Disharge Temperature: 20C 1.6 1.5 1.4 ( ) 1.3 1.2 1.1 Specifications 1.0 mm inch 0.9 900mA(0.2 It) Diameter 18.2+0/-0.7 0.72+0/-0.03 0.8 012 3 4 5 6 67.0+0/-1.5 2.64+0/-0.06 Height Discharge Time (hours) Grams Ounces Approximate Weight 60 2.12 Nominal Voltage 1.2V 1.8 Average** 4500 mAh Discharge Charge: 2000mA dT/dt=1.0C/min,20C 1.7 Capacity* Disharge Temperature: 20C Rated (Min.) 4200 mAh 1.6 Approx. Internal impedance 1.5 25m at 1000Hz at charged state. 1.4 Standard 420mA (0.1It) x 16hrs. Charge 1.3 Rapid*** 2000mA dT/dt 1.2 C F 1.1 Standard Charge 0C to 45C 32F to 113F 1.0 Rapid 0C to 40C 32F to 104F 2000mA(0.44 It) 0.9 4500mA(1 It) Discharge -10C to 65C 14F to 149F 0.8 0 20 40 60 80 100 120 140 -4F to 95F < 1 year -20C to 35C Discharge Time (minutes) Storage < 3 months -20C to 45C -4F to 113F < 1 month -20C to 55C -4F to 131F * After charging at 0.1It for 16 hours, discharging at 0.2It. ** For reference only. *** For rapid charge: use dT/dt charge termination method. Refer to the Nickel Metal Hydride Charge Methods section for further details. 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 METAL HYDRIDE HANDBOOK AUGUST 2005 This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject to modification without notice. Contact Panasonic for the latest information. Ambient Temperature Voltage (V) Voltage (V) Voltage (V)X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for NiMH - Nickel Metal Hydride Battery category: Click to view products by Panasonic manufacturer: Other Similar products are found below : HHR-75AAA/B BK-110FHB01 NH1250AA NH-3000SC HHR200SCP NH-2100A NH-600AAA NH-B320 HHR-26SCPY01 NH-1500AA NH-1250AAL NH-7000D BK-200AAB9B BK-250AB01 BK-80AAAB9B HHR-200AB20 HHR-210AB18 HHR-25SCHY03 HHR- 300CHA03 HHR-30SCPY20 HHR-370AHA05 HHR-60AAAHB2 HHR-75AAAB5B