NIU NQi GT Pro vs Okai ES500

Fuel	Electric	Electric
Motor	Tailored motor by Bosch GmbH	350 Watt DC brushless Motor
Range	130-140 km	25 Km Per Charge
Charging Time	single/dual : 4/7 h 100+km of range with a 3.5 hour flash charge.	2A < 6 Hours / 3A < 4 Hours
Engine Starting	--	Electric Start
Maximum Power	Continuous Power : 3500 W	600W
Top Speed	70 kmph	25 kmph
Battery	Panasonic 18650 Lithium-ion Battery Cells 35 Ah*2 11 Kg*2 60 V	280 Wh Battery
Charger	FOC Max Current : 70 A Standard Charging Current : 5A*2	--
Display	LCD Dashboard	LED screen, Multifunctional one button Displaying rate of charge, speed riding mode
Frame	--	Aircraft-grade aluminum alloy One-Click folding mechanism Height not adjustable
Headlamp	LED Halo Headlamp	LED
Taillamp	LED	--

Front	90/90-12	--
Rear	120/70-12	--
Wheel / RIM	Alloy	Alloy

Front	220 mm Three-Piston Hydraulic Disc Brake (CBS)	Electromagnetic brake + Drum brake
Rear	180 mm Hydraulic Disc Brake (CBS)	Drum brake

Front	Oil Damping Direct Acting Shock Absorber	--
Rear	Oil Damping Direct Acting Shock Absorber	--

Colors

--

Space grey

Length	1800 mm	1115 mm
Width	740 mm	550 mm
Height	1185 mm	1161 mm
Weight	--	17 kg
Seat Height	790	--
Ground Clearance	160 mm	--

Features	- LED Turning Light - LED Braking Light - Central Control Unit - USB Charging Port - Extensive Waterproofing - CBS braking system - Auto-Off Indicators - Vehicle Locator - EBS Energy Recovery System - 3-AXIS Movement Detection Alarm - GPS + GLONASS + BEIDOU Three-mode positioning system - Retractable Footrests - User-friendy Controls 3 Distinct Driving Modes SPORT : Maximum speed and performance DYNAMIC : Perfect for everyday use E-SAVE : Longer range, greater efficiency	- 2 riding modes - Water Resistance - IP55
Additional Details	Motor Control Solution : FOC Vector Control	Folded: 1115x550x565 mm Maximum Gradient : 15%