??Each set of Night Blades is carefully constructed to maintain static balance for weight, these night blades provide excellent visual orientation for flying at night, use very bright LEDS and rechargeable Li-Ion battery (light weight, big capacity, long operation hour).
??Feature:
1.Low voltage pre-charging
2.Short circuit protection
3.CC/CV charging method
4.Dynamic battery resistance compensation to deduce charging time
5.Dual LED indicating light, Detected function of battery status
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??Shape: Symmetrical wing
??Length: 325X32mm
??Width: 4.7mm
??Shaft Diameter: 3mm
??Weight: 52g/set
??Balance stickerx2
??Power jumper (3 pin)x2
??Chargerx1
1.Charger input voltage(directly connect to lead storage battery: DC5V~12V)
2.AC Switching Power adapter, Input voltage (AC 100V~240V 50Hz~60Hz)
3.Charge current:Approx. 10mA( Pre-charge current: Approx. 4mA)
4.Charge time:Approx. 70 mins
5.Full charge voltage:Approx. 4.2V
??AC Switching Power adapterx1
??DC power switcherx1 |
