A: Wiring-free electric start 3000W [special for tricycles]

B: Wiring-free electric start 4000W [special for tricycles]

C: Wiring-free electric start 5000W [special for tricycles]

D: Wiring-free electric start 6000W [special for tricycles]

E: Wiring-free electric start 7000W [special for tricycles]

F: Wiring-free fully automatic frequency conversion 4000W [universal for three and four wheels]

G: Wiring-free fully automatic frequency conversion 5000W [universal for three and four wheels]

H: Wiring-free fully automatic frequency conversion 6000W [universal for three and four wheels]

I: Wiring-free fully automatic frequency conversion 7000W [universal for three and four wheels]

J: 240CC fully automatic frequency conversion 8000W [for electric cars only]

K: Wiring-free fully automatic frequency conversion 4000W [for lithium batteries only]

L: Wiring-free fully automatic frequency conversion 5000W [for lithium batteries only]

M: Wiring-free fully automatic frequency conversion 6000W [for lithium batteries only]

N: Wiring-free fully automatic frequency conversion 7000W [for lithium batteries only]

O: 240CC fully automatic frequency conversion 8000W [for lithium batteries only]

Rated power: 4000-7000W

Power model: 170F four-stroke

Rated voltage: 48V/60V/72V

Product net weight: 21-23KG

Fuel tank capacity: 3.6 liters

Product size: 37*25*26cm

Fuel consumption: 2 cents/km

Connection method: Connect the positive and negative terminals of the battery

Transportation tricycle: suitable for 3-7KW range extender

Cargo tricycle: suitable for 5-7KW range extender

Four-wheel electric vehicles: suitable for 5-7KW range extender

The greater the power, the greater the power. The controller controls how much DC output load to output and how much power it can output without affecting the battery life.