| Type Designation: |
VH2700 |
|
| Designation IEC: |
HR 17/50 |
| Performance Data |
| System |
Nickel Metal Hdride |
| Nominal voltage |
1.2V |
| Rated capacity (0.2C/1,0V) |
2450 mAh |
| Internal Resistance DC, fully charged: |
42 mOhm |
| Impedance AC at 1kHz, full chargerd: |
35mOhm |
| Temperature Ranges (°C) |
|
recommended |
permissible |
| Storage: |
|
-10°C to +25°C * |
-20°C to +35°C ** |
| Charge: |
|
+15°C to +30°C |
0°C to 45°C |
| Fast Charge: |
|
+15°C to +30°C |
+5°C to +45°C |
| Discharge: |
|
-10°C to +45°C |
-20°C to +60°C |
| Volume: |
10.75cm3 |
| Energy Density: |
301 Wh/l |
| Specific Energy: |
1 Wh/kg |
| Charge Method: |
|
| Standard Charging: |
270mA for 14h -16h |
| Accelerated Charging: |
540mA for 7h-8h |
| Fast Charging: |
2700mA (dT/dt,-dV) |
| Trickle Charging: |
(0.03C-0.05C) - no |
| |
| Typical Capacities: |
at 0.2C / 1.00V |
2700mAh |
|
| |
at 1.0C / 1.00V |
2450mAh |
|
| Max. Discharge Current (cont./1.0V): |
8100mA |
| Max. Short TIme Current (2sec/0.V): |
13500mA |
| Life Expectancy (typical): |
>500 cycles**** |
|
|
| Weight, approx. |
40g |
| Dimensions (mm) |
|
min: |
max: |
| |
diameter [a]: |
16.3 |
16.7 |
| |
Height [b]: |
48.2 |
48.8 |
| |
Shoulder Height [c]: |
47.2 |
47.8 |
| |
Cap diameter [d] |
7.5 |
8.5 |
| * less than 1 year |
|
|
|
| ** less than 9 months (mean temperature max. 25°C |
|
| *** According to IEC285 standard 1993 #4 4 1 |
|
