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Comparison Rover Ampere vs AIMA Power Eagle

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Rover Ampere
AIMA Power Eagle
Rover AmpereAIMA Power Eagle
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Product typeelectric scooterbikeelectric scooterbike
Max. load120 kg180 kg
Driving performance
Range55 km60 km
Power1.6 hp1.6 hp
Power1.2 kW1.2 kW
Max speed45 km/h40 km/h
Max. climb angle30 °
Wheels
10 "
10 "
Battery
Battery typegelgel
Battery capacity20 Ah20 Ah
Battery capacity1440 W*h
Full charge time7 h8 h
Functions and features
Headlight and position lamps
Turn signals
Horn
Anti-theft system
Passenger seat
Carrier
Kickstand
General
Wheelbase1285 mm
Dimensions168x46x85 cm175x68x112 cm
Weight110 kg128 kg
Color
Added to E-Catalogaugust 2017august 2017
Compare Rover Ampere and AIMA Power Eagle
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Glossary

Max. load

The maximum additional weight that a vehicle is designed to carry is, in fact, the weight of the payload that it is allowed to carry.

The maximum load includes both the passenger himself and the things he carries. In this case, the value is usually indicated based on a flat road and a quiet ride. So, ideally, it is best to have a maximum weight margin of at least 10-15 kg — this will give an additional guarantee in case of emergencies, such as a wheel falling into a pothole.

Range

The range of a vehicle is the distance it can travel on a single battery charge.

Note that the range usually indicates the value for perfect operating conditions: driving at optimal speed with a small load, flat road, no ups and downs, etc. The actual range may differ from the claimed one, sometimes quite noticeably. In addition, to improve range, manufacturers can deliberately use low-power motors that consume little energy.

Max speed

The highest speed that a vehicle can reach.

When choosing according to this parameter, it is worth considering that in dense city traffic, it is rarely possible to accelerate faster than 40 km/h; so if the vehicle is bought mainly for a comfortable ride through traffic jams, then there is no need to look for a high-speed model. In addition, for the same motor power, low speed means more torque, which makes it easier to climb hills.

Max. climb angle

The maximum incline that the vehicle can overcome.

Most vehicles, even the most inexpensive ones, can cope with angles of 10 – 12 ° without problems. So you should pay special attention to this parameter only if you have to deal with very steep slopes.

It is also worth mentioning that on road signs the angle of elevation is usually indicated not in degrees, but as a percentage. This means that to evaluate the capabilities of a particular unit, it may be necessary to convert degrees to percentages or vice versa. For this, there are special tables and calculators.

Battery capacity

The capacity of the battery that is installed in the vehicle, in watt-hours.

To correctly compare batteries of different capacities and voltages, the designation in watt-hours is used. In addition, such a designation is convenient for estimating the operating time on a charge: for example, with an engine power of 2 kW, a battery of 3000 Wh is enough to power it at maximum power for 3000/2000 = 1.5 hours.

As for the capacity of the battery as a whole, theoretically, the battery life of the vehicle directly depends on it. However, the operating time will also be determined by the power consumption of the unit itself — and it is influenced by both the mentioned motor power and several other parameters.

Full charge time

The time needed to charge the vehicle battery from 0 to 100%.

This parameter allows you to estimate what breaks you will have to take between trips to charge the vehicle. But keep in mind that a short charging time may mean a low battery capacity.

Separately, we note that in modern battery technology, “emergency” charging technologies can be used, which make it possible to partially replenish the energy supply in a very short time — for example, to charge a battery by 40% in an hour, which in normal mode would be fully charged in 8 hours.

Anti-theft system

An anti-theft security system for preventing vehicle theft. It is worth noting that the specific operation method of the anti-theft system may vary across different models, so it should be clarified separately. In some cases, it is limited to notifications sent to the key fob or mobile phone alerting that the vehicle is being moved. In other models, the protection system is capable of physically preventing theft — for example, by locking the steering wheel or brakes. Also, note that a key ignition start system in itself is not considered an "anti-theft system" in this instance.

Carrier

A cargo element in the form of an open platform, mounting frame, or closed box, designed for transporting items. Luggage rack is useful for daily trips, delivery, carrying a helmet, raincoat, or small purchases.

Wheelbase

Wheelbase of the vehicle.

This term shows the distance between the wheels, more precisely, between the axles of the wheels. This size is one of the key parameters for any motorcycle, it determines not only the overall dimensions of the vehicle but also some of the features of the movement. So, a small wheelbase reduces the turning radius and makes the vehicle more manoeuvrable; at the same time, a longer vehicle will be more stable and predictable in corners.