LIC 18650-24 AC
Varta Li-Ion Battery
Data Sheet 1
Type Designation Type Number System UL Recognition Nominal Voltage [V] Typical Capacity [mAh] Nominal Capacity C [mAh] Dimensions [mm] Diameter (d) Height (h) 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. Continuous Discharge Current [mA] Operating Temperature [C] Storage Temperature Capacity Recovery Rate 3) [%] Impedance Initial [m] Life Expectancy C/2, 20C [Cycles] LIC 18650-24 AC 56624 Li-Ion UL1642 3.7 (average) 2400 (at C/5 from 4.2 V to 2.75 V at 20C) 2300 (at C/5 from 4.2 V to 2.75 V at 20C) 18.40 Max. 65.0 Max. 46 Constant Current + Constant Voltage 4.20 (+/- 50 mV) Standard Charge: 1200 Rapid Charge: 2400 Standard Charge: 3 Rapid Charge: 2.5 C/50 2.75 4800 Charge: Discharge: 0 to 45 -20 to 60
1 Year at -20 to 20C >80 3 Month at -20 to 45C >80 1 Month at -20 to 60C >80 < 100 @ 1kHz > 300 (>70 % of initial capacity)
3)
After storage at initial cell voltage of 3.7 to 3.9 V/cell; capacity C/5 measured at 20C.
1
Prior to use read Handling Precaution and Prohibitions for VARTA Li-Ion 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 Date of Issue: 04.03.2005/rk
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