A: Yes. The E03 is equipped with a 36V 8Ah lithium storage battery, delivering a pure-electric range of about 50 km on a full charge. For extended rainy spells, it features an emergency charging port, so you can plug in the included 36V 2A charger just like a conventional e-bike to top up the battery and keep riding with complete peace of mind.

A: The E03 offers a pure-electric range of about 50 km, and the solar panel adds another 25-35 km per day under sunny conditions, for a combined daily range of 75-85 km. Solar charging is automatic, so there is no fixed “full charge time” – simply ride whenever you have enough range for your trip.

A: The E03 features a 250W digital motor with a top speed of 25 km/h, delivering stable power and smooth, predictable acceleration for city commuting and short trips. Please check your local regulations for specific road-use requirements.

A: Under normal riding conditions it will not break unless deliberately damaged. The solar panel has a design life of 5-10 years – just keep the surface clean for long-term reliable use.

A: The E03 comes standard with a vehicle anti-theft lock that requires a key to unlock before riding, giving you confidence for short-term parking. For added security, we recommend using a quality lock and parking in a supervised area.

A: Yes. The vehicle carries an IPX5 waterproof rating, so everyday riding in the rain is not a problem. Please avoid prolonged immersion or direct high-pressure washing. If solar charging weakens during long rainy periods, simply top up via the emergency charging port.

A: The front drum brake and rear follow-up brake deliver responsive, reliable stopping power, paired with front suspension to smooth out bumps and improve stability. The solid tires need no inflation and resist punctures, making them virtually maintenance-free. The aluminum alloy frame is lightweight, sturdy, and highly resistant to rust and corrosion.

A: Yes. The E03 supports a swappable battery design: when the charge is low, you can remove the battery to charge it separately, or swap in a fully charged battery and keep riding – no need to wait around at the charging port.

A: The E03 has an adjustable seat height, measuring 1700x600x1100mm with a 1200mm wheelbase. Riders of different heights can find a comfortable riding position that balances comfort and control.

A: No. For short daily rides of 5-10 km, combined with solar top-up on sunny days, you can go a long time without manual charging. Only during prolonged rain or long-distance rides will you need to top up via the emergency charging port.

A: Regulations vary widely between countries and regions: some treat e-bikes as requiring no registration, while others require registration, insurance, or restrict where they may be ridden. We recommend checking with your local transport authority before ordering – we can provide product compliance documentation to support your application.

A: The E03 uses a pedal-assist system: the motor provides power while you pedal to make riding easier, and assistance stops as soon as you stop pedaling – smooth, effortless, yet still engaging. If the battery runs out, you can also ride it as a normal bicycle.

A: No. The vehicle carries an IPX5 waterproof rating, and the aluminum alloy frame offers strong corrosion and rust resistance, so everyday outdoor parking will not cause aging and it remains reliable over long-term use.

A: Absolutely. For riding, the front suspension, drum brake, and follow-up brake ensure stability. For charging, low-voltage balanced solar charging eliminates the safety risks associated with high-voltage overcharging in conventional chargers, for added peace of mind.

A: The E03 has a carton net weight of 35 kg and a gross weight of 40 kg (net weight covers the bike with inner packaging; gross weight includes the outer carton for shipping). It is noticeably lighter than a conventional e-bike, making it easy to push and carry.

A: The E03 is equipped with a 36V 8Ah lithium battery, delivering a pure-electric range of about 50 km on a full charge. With the solar panel adding 25-35 km per day, it is more than enough for daily commuting and short trips – and the swappable battery design lets you extend your ride even further.