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