8.POWER RELATED SPECIFICATIONS
8.1Battery
(1) | Battery type | ||
(2) | Maximum capacity | 2000 mAh | |
(3) | Number of sells | 2 |
|
(4) | Maximum output voltage | 4.2V/Cell |
|
(5) | 2.75V/Cell | ||
(6) | Standard charge | 1000 mA, 23ºC, 4.2V/Cell, 3 hours charge | |
(7) | Initial capacity | 1950 mAh or more | |
|
| (After standard charge and discharge 400 mA till cut off at 23ºC, | |
|
| then measure the capacity) | |
(8) | Initial impedance | 100m ohm or less | |
(9) | Cycle life capacity | 1400 mAh or more | |
|
| (Repeat the routine - Standard charge + discharge 2000 mA till | |
|
| 299 times and leave one day, then measure in same condition as initial | |
|
| capacity) |
|
(10) | Discharge by temperature | 50% | |
|
| 0ºC | 80% |
|
| 23ºC | 100% |
|
| 45ºC | 100% |
|
| (After standard charge and discharge 1000 mA till | |
(11) | Storage | 1600 mAh or more | |
|
| (After standard charge, keep it at 23ºC in 30 days then discharge | |
|
| 1000 mA at 23ºC till | |
8.2 Power Management
(1) | Printable lines | 40,000 lines or more |
|
| (Room temperature, full charge, ASCII slide pattern printing) |
(2) | Auto power off time | 5 minutes (can be changed between 1 and 60 minutes) |
(3) | Low battery detection voltage | 6.7V |
(4) | Battery release voltage | 5.5V |
8.3 Power Consumption
Average | 1.45A (ASCII slide pattern printing) |
Peak | 2A |
80 mA |
— 71 —
