LENCO DVP-754 Mode D'emploi page 15

5. Battery Parameters
Battery Specifications:
Output: 7.4V
Charge/Discharge Time:
Standard charge time: 3h ~ 4h
Storage and work circumstances:
1. Storage circumstances
6 months
1 week
2.Work circumstances
Standard charge
Standard discharge
Temperature
-20°C ~ +45°C
-20°C ~ +65°C
Temperature
0°C ~ +45°C
-20°C ~ +65°C
15
Humidity
65 ± 20%
65 ± 20%
Humidity
65 ± 20%
65 ± 20%