Parameters:
* Rechargeable Ni-H cell: 3.6V, 80mAh
* Operating speed: 120 circles/minute, output power 1W
* Under normal conditions, one minute cranking at 120CPM recover the cell capacity up to 40%, whose power can make one LED light on 60 minutes continuously and all three LEDs light on at least 30 minutes
* Under normal conditions, NH cell can be recharged fully 500 times at least
* Within a year, if used one time each week, it can be used more than ten years
* Matched with different connectors, it can be used to charge correspondent mobile phones. 3 min. Cranking can offer offer 2-8 min. Talk time, or 20-25 min. Stand-by time.
| Item | Parameter | Unit |
| Charge for mobilephone |
| Voltage output | 5.8/6.4 | V |
| The Max. current output | ≥ 400 | MA |
| The Max. power output | 2.5 | W |
| 3 minutes cranking can make mobilephone work for 2-8 minutes. |
| Used as torch |
| The Max. brightness | 50000 | Mcd |
| 3 LEDs Lighting time after 1 minute cranking | > 30 | Minute |
| Using life |
| The whole unit | ≥ 5 | Year |
| Switch | ≥ 5000 | Time |
| LED | ≥ 100000 | Hour |
| Plastic part lifetime | ≥ 5 | Year |
