Data Sheet VH 700 AAA (55170)

VH 700 AAA High Cap
Rechargeable Ni-MH Cylindrical
Data Sheet
Type Number:
Designation IEC
System
55170
HR 11/45
Ni-MH
1.2 V
Nominal Voltage:
650 mAh
Rated Capacity (0.2C / 1.0V):
Internal Resistance DC, fully charged: 50 mOhm
30 mOhm
Impedance AC at 1kHz, fully charged:
Typical Capacity at:
0.2 C / 1.00 V:
1.0 C / 0.97V:
2.0 C / 0.95V:
3.0 C / 0.90 V:
700 mAh
680 mAh
660 mAh
635 mAh
1.95 A
Max Discharge Current (cont./1.0V):
Max. Short Time Current (2sec/0.75V): 3.25 A
Dimensions:
Diameter (a):
Height (b):
Shoulder Height (c)
Cap Diameter (d):
10.5
43.6
43.2
5.5
Weight, approx:
13 g
Volume:
Energy Density:
Specific Energy:
3.49 cm³
241 Wh/l
65 Wh/kg
Charge Conditions at:
Standard Charge:
Accelerated Charge:
Fast Charge:
Trickle Charge (0.03-0.05 C)
70 mA/ 16 h
210 mA/ 4.75 h
700 mA (dT/dt,-dV)
20 - 35 mA
Temperatures
(recommended/permissible) at:
Storage:
Charge:
Fast Charge:
Discharge:
-20°C - +25°C* / -20°C - +40°C**
+15°C - +30°C / 0°C - +45°C
+15°C - +30°C / 0°C - +40°C
0°C - +45°C / -20°C - +60°C
Life Expectancy at cycling:
>500 cycles***
-0.7 mm
-1.0 mm
-1.0 mm
-1.0 mm
*
less than 1 year
** less than 3 months
*** According to IEC285 standard: 1993 #4.4.1
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 Microbattery GmbH, Daimlerstr. 1, D-73479 Ellwangen/Jagst
Subject to change without prior notice!
Tel.: (+49) 7961/921-0, Telefax: (+49) 7961/921-553
Date of issue: 2003-09-03