NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET Typical Charge Characteristics HHR250SCH Cylindrical SC size (HR 23/43) Dimensions (with Tube) (mm) 2.0 Charge: 0.1It x 15h at 25, 40, 60C Rest: 3h Discharge: 0.1It to 1.0V at 25C 1.8 1.6 1.4 1.2 + 0 23.0 -1.0 25C 1.0 40C 60C (+) 0.8 0 500 1000 1500 2000 2500 3000 3500 4000 4500 Capacity (mAh) + 0 43.0 1.5 - Typical Discharge Characteristics 2.0 Charge: 0.5It x 2.4h at 25C Rest: 1h Discharge: 1, 2, 3It to 0.8V at 25C 1.8 1.6 ( ) 1.4 Specifications 1.2 mm inch 1It 1.0 Diameter 23.0+0/-1.0 0.91+0/-0.04 2It 3It Height 43.0+0/-1.5 1.69+0/-0.06 0.8 0 500 1000 1500 2000 2500 3000 3500 4000 4500 Grams Approximate Ounces Capacity (mAh) Weight 55 1.94 Nominal Voltage 1.2V 2 Average 2650 mAh Discharge 1 Capacity Rated (Min.) 2500 mAh Approx. Internal impedance 5m at 1000Hz at charged state. 1.6 Charge: 0.5It x 2.4h Rest: 1h Standard 250mA x 16hrs. 1.5 Discharge: 10, 20, 30A to 0.8V at 20C 3 4 Rapid 1250mA x 2.4 hrs. Charge 1.4 125mA x 32 hrs. Low Rate 1.3 83mA x 48 hrs. C F 1.2 10A Standard -10C to 60C 14F to 140F Charge 1.1 20A Rapid 14F to 113F -10C to 45C 30A 1.0 Discharge -10C to 60C 14F to 140F 0.9 < 1 year -20C to 35C -4F to 95F 0.8 < 6 months -20C to 45C -4F to 113F Storage 0.7 < 1 month -20C to 55C -4F to 131F 0.6 < 1 week -20C to 65C -4F to 149F 0 500 1000 1500 2000 2500 3000 Capacity (mAh) 1 After charging at 0.1It for 16 hours, discharging at 0.2It. 2 For reference only. 3 Need specially designed control system Control System: dT/dt cut-off 1 to 2C/min - U V cut-off - U V per cell = 5 to 10 mV T-control T=65C Note: It was previously expressed as C . It is an IEC standard expression Rapid charger timer 2.4h (at 1.25a) for the amount of charge or discharge current and is expressed as: Trickle timer within 2h 4 It(A) = Cn (Ah)/1h With control system * It is the reference test current in ampres Battery performance and cycle life are strongly affected by how they * Cn is the rated capacity of the cell or battery in Ampere-hours. are used. In order to maximize battery safety, please consult Panasonic n = the time base hours for which the rated capacity is declared when determining charge / discharge specs, warning label contents and unit design. 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