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. They use very bright LEDS and rechargeable Li-Ion battery. (light weight, big capacity, long operation hour).
Low voltage pre-charging Short circuit protection CC/CV charging method Dynamic battery resistance compensation to deduce charging time. Dual LED indicating light, Detected function of battery status.
Symmetrical wing
Length: 325X32mm
Width: 4.7mm
Shaft Diameter: 3mm
Weight: 52g/set
Balance sticker x2
Power jumper (3 pin)x2
Charger x1
Charger input voltage(directly connect to lead storage battery: DC5V~12V)
AC Switching Power adapter
Input voltage (AC 100V~240V 50Hz~60Hz)
Charge current:Approx. 10mA( Pre-charge current: Approx. 4mA)
Charge time: Approx. 70 mins.
Full charge voltage: Approx. 4.2V
AC Switching Power adapter x1
DC power switcher x1 |