It usually comes with a graphene or lead-acid battery, depending on the variant.
Around 6–8 hours for a full charge.
➡️ Lead-acid: 1–1.5 years ➡️ Graphene: 2–3 years with proper maintenance
Around 50 km/h
Approximately 70–80 km per charge
Around ৳0.15–0.25 per km