TDE27Z Aluminum Electric Bicycle with Front Liquid Shake Absorption Specifications Brush motor, rear-earth permanent magnet products Six-class accelerator, disc break, front liquid shake absorption Aluminium alloy structure, manual assist raiding with smart control Battery: nickel hydrogen 7Ah, 24V Charger: 220/110V, 50 - 60Hz Rated motor: 150W, max motor: 280W, efficiency: >72% Charger life: >250 times Controller: Lowest voltage protection: 31.5V Over-current protection: 15+/-1A Charger life: >250 times Net weight: <25kg Rated loading: <75kg Max load: 120kg Distance per charge: 45 - 55km Charging time: 2- 6 hours Max speed: 23-24kph Packing size: 1,450 x 300 x 780cm 184pcs/40HQ, 80pcs/20GP