PLF443441C

PLF 443441 C Varta PoLiFlex® Battery Data Sheet 1 Type Designation Type Number Designation System UL Recognition Nominal Voltage [V] Typical Capacity [mAh] Minimum Capacity C [mAh] Dimensions [mm] Length (l) Width (w) Height (h) Pouch (a) Weight, approx. [g] Charging Method Charge Voltage [V] Initial Charge Current [mA] Charging Cut-Off (a) or (b) a) by time [h] b) by min. current [mA] Discharge Cut-Off voltage [V] Max. Pulse Discharge Current [mA] Max. Continuous Discharge Current [mA] Operating Temperature [°C] Storage Temperature 2) Capacity Recovery Rate [%] PLF 443441 C 66591 PLF443441.04 Lithiumcobaltoxide-Graphite / Polymer Lithium Electrolyte MH13654 3.7 (average) 610 (at C/5 from 4.2 V to 3.0 V at 20° C) 580 (at C/5 from 4.2 V to 3.0 V at 20° C) 41 + 0.2/- 0.3 33.8 - 0.5 4.4 + 0.2/- 0.1 36.5 + 0.5 12.5 Constant Current + Constant Voltage 4.20 (+/- 50 mV) Standard Charge: C/2 Rapid Charge: 1C Standard Charge: 5 Rapid Charge: 3 C/50 3.0 3C @ 2s 2C Charge: Discharge: 0 to 45 -20 to 60 1 Year at -20 to 20° >80 C 3 Month at -20 to 45° >80 C 1 Month at -20 to 60° >80 C < 70 @ 1kHz > 500 (>70 % of Cmin) Impedance Initial [mΩ] Life Expectancy 1C/1C, 20°C [Cycles] 2) After storage at initial cell voltage of 3.7 to 3.9 V/cell; capacity C/5 measured at 20° C. 1 Prior to use read Handling Precaution and Prohibitions for VARTA PoLiFlex® Batteries Subject to change without prior notice ! VARTA Microbattery GmbH Daimlerstr. 1, D-73479 Ellwangen, Germany Tel: (+49)7961-921-0; Fax: (+49)7961-921-553 Version: 08/ML