5420 Sealed Rechargeable Ni-MH Cylindrical Cell (Consumer Version) Preliminary Data Sheet Designation IEC (Draft) ........................................ HR 33/62 Size ........................................................................ D - Consumer Order No: ............................................................... 5420 101 402 Nominal Voltage: .................................................. 1.2 V Rated Capacity (0.2C / 1.0 V): .............................. 2600 mAh Internal Resistance DC, fully charged: ............... 15 mOhm Impedance AC at 1kHz, fully charged: ................ 6 mOhm Typical Capacity at: 0.2 C / 1.00 V: ........................................... 2780 mAh 1.0 C / 0.97 V: ........................................... 2660 mAh 2.0 C / 0.95 V: ........................................... 2570 mAh 5.0 C / 0.85 V: ......................................... 2530 mAh Max Discharge Current (continuous/0.8 V): ........ 40 A Max Short Time Current (2 sec/0.75 V): .............. 60 A Dimensions (including shrink sleeve/label): Diameter a: .............................................. 33.5 –1.3 mm Height b: .................................................. 61.5 –2.0 mm Shoulder Height c: ................................... 58.0 -2.0 mm Cap Diameter d: ....................................... 9.5 -1.7 mm Volume: .............................................................. 51.8 cm³ Weight, approx: ................................................... 73 g Energy Density: .................................................... 60 Wh/l Specific Energy: ................................................... 43 Wh/kg Charge Conditions at: Standard Charge: ..................................... 260 mA, 14-16 h Accelerated Charge: ................................ --Fast Charge: ............................................. 2600 mA (dT/dt, -dV) Trickle Charge (0.03-0.05 C): .................. 78 – 130 mA Temperatures (recommended / permissible) at: Storage: .................................................... -10 °C ...35 °C/-20 °C ... 35 °C Charge: ..................................................... 15 °C ... 30 °C/0 °C ... 45 °C Fast Charge: ............................................. 15 °C ... 30 °C/10 °C ... 45 °C Discharge: ................................................ -10 °C ... 45 °C/-20 °C ... 60 °C Life Expectancy at Cycling: ................................. more than 500 cycles (analogous to IEC 285) All data contained herein is for single cells. For battery applications, performance data may vary from single cell data, depending on specific battery configuration. VARTA Gerätebatterie GmbH, Daimlerstr. 1, D-73479 Ellwangen/Jagst Tel.: (+49) 7961/83-0, Telefax: (+49) 7961/83-579 Subject to change without prior notice! Date of issue: 16.01.01