HEADEER BK20 48V20AH Battery 750W Motor Electric Bicycle 150KG Load 80KM Range 20 Inch Fat Tires Off-Road E-Mountain Bike

Ayzeze: Safely charging your e-bike or e-scooter

• Don’t leave your battery unattended while charging, when you're out or while you're asleep

• Don’t cover chargers or battery packs when charging

• Don’t overload sockets or use unsuitable extension chords

• Don’t charge or store batteries in direct sunlight or in areas with temperatures above 45⁰C

• Don’t charge batteries next to combustible materials or hazardous substances

• Always unplug your charger once you have finished charging

• Always make sure to only use the proper proprietary charger

• Always ask a professional when converting your e-bike or e-scooter

• Always check your battery (and charger) for visible damage

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Product model: BK20 Tire size: 20 inches x 4.0 inches inflatable fat tire Motor power: 750W Top speed: 50 km/h (31 mph) Gear mode: 5 adjustable gears (1-5 gears) Battery capacity: 48V 20Ah lithium battery Charging voltage/current: DC 42V/2A Input voltage: 100-240V (universal) Charging time: 7-8 hours Charging temperature: 0 ° C-40 ° C Product size: 163 × 18 × 109 cm Seat height: 85 cm Net weight approximately: 40.8 kg (90 lbs) Packaging size: 141 × 32 × 91 cm Packaging weight: approximately 48.1 kg (106 lbs) Maximum load capacity of 150 kg (330 lbs) Range: up to 80 km (50 miles) Waterproof rating: IPX4 (splash proof) Storage temperature: 20 ° C-25 ° C (recommended) Suspension system: front suspension+rear suspension Braking type: front/rear disc brake

🚀 core selling point 1. Strong power, with a top speed of up to 50km/h Equipped with a 750W high-power motor, the maximum speed can reach 50km/h (31mph), providing ample power for both urban commuting and suburban cycling, making it easy to handle various road conditions.

2. Large capacity battery, with a long endurance of up to 80 kilometers 48V 20Ah high-quality lithium battery, with a range of up to 80 kilometers (50 miles) in first gear mode. Even when driving at full speed in 5th gear, it can still reach 45 kilometers (28 miles). Calculated based on a daily commute of 20 kilometers, one charge can meet 3-4 days of use.

3. Adjustable in 5 levels to meet different riding needs Provide 1-5 speed modes for free switching, easily adjust power output, save energy and extend range in low gears, and provide strong speed experience in high gears.

4. Front and rear dual suspension+disc brake, comfortable and safe The front/rear suspension system effectively filters road bumps and provides a smooth and comfortable riding experience; The front and rear dual disc brakes ensure quick response during emergency braking, making riding safer.

5. 20 x 4.0-inch fat tire, all terrain passability 20 inch inflatable fat tires, with a width of up to 4 inches, provide excellent grip and stability, making it easy to handle various terrains such as city roads, sand, snow, and mud.

6. High load-bearing capacity and strong practicality The maximum load capacity is 150kg (330lbs), which can easily carry adult riders and carry their belongings, suitable for daily commuting and short distance travel.

7. IPX4 waterproof, not afraid of light rain weather IPX4 waterproof design can effectively resist splashes and rain, and adapt to changing outdoor weather.

8. Folding design, convenient for storage and carrying The frame is foldable, with a net weight of approximately 40.8kg, making it easy to store in the trunk of a car or in a corner of the home, making it convenient for commuting, traveling, and storage.