Neptune electric three-wheelers: compare all models
Neptune makes electric three-wheelers for Sri Lankan drivers and businesses. The Long Range 300 km is our passenger model for full-day hire, tourism and intercity work, with up to 300 km per charge and a 20 kWh LiFePO4 battery. The new Neptune EV Cargo carries up to 500 kg in a heavy-duty box, with an optional rooftop solar system for extra daily range. 200 km and 120 km passenger models are coming soon. Every model has a 2-year / 50,000 km vehicle warranty and a 5-year battery warranty. Compare the key figures below, then open a model for full specifications, prices and finance options.
Compare models at a glance
| Model | Range | Battery | Charging | Seats / payload | Warranty | Price |
|---|---|---|---|---|---|---|
| Neptune Long Range 300 km | Up to 300 km per charge (250–300 km depending on load and speed) | 20 kWh LiFePO4 | About 6 h at home | Driver + 3 | 2 years / 50,000 km; battery 5 years, unlimited km | LKR 2,675,000 |
| Neptune EV Cargo | About 100 km on battery (depends on load and speed); up to 350 km with the 620 W rooftop solar system | 20 kWh | — | Up to 500 kg | 2 years / 50,000 km; battery 5 years, unlimited km | LKR 1,775,000 |
| Neptune 200 km | Coming soon | |||||
| Neptune 120 km | Coming soon | |||||
Electric three-wheeler questions, answered
The Neptune Long Range is rated for up to 300 km per charge; real range is usually 250–300 km depending on load, speed, road and weather. The EV Cargo does about 100 km on battery, and up to 350 km with its optional rooftop solar system.