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It has been six years since I last used an electric scooter. Since then, I have to admit that progress is real – it moves forward, and not always from the places you would expect. A good example is the Acer Nitro ES Series 4 Select, model NES034. This scooter is more comfortable, more versatile, offers better range, and is simply a more enjoyable experience overall than the first model I owned.
TABLE OF CONTENTS:
Specifications
- Motor power: 400–860 W
- Front brake type: disc brake
- Rear brake type: E-ABS
- Maximum weight: 120 kg
- Protection rating: IPX5
- Number of speed modes: 4
- Display type: LED
- Wheel diameter: 254 mm
- Bluetooth: no
- Battery capacity: 10,500 mAh
- Battery technology: Li-Ion
- Battery manufacturer: Jiang Xi Hua Chuang Li New Energy
- Maximum battery charging time: 5 hours
- Maximum charging voltage: 42 V
- Maximum charging current: 3 A
- Product material: aluminium alloy
- Length: 1.2 m
- Dimensions when folded: 1180×560×570 mm
- Weight: 19.86 kg
Acer Nitro ES Series 4 Select Video review
Price and Package Contents
What makes it even more appealing is its affordability, with a price tag of around $600. The Acer Nitro ES Series 4 Select comes bundled with a charger, a set of assembly tools, and an instruction manual.
I would recommend reading the manual, as the assembly process is not entirely straightforward.
Positioning of the Acer Nitro ES Series 4 Select
Before going any further, it is worth addressing a very simple question: why is Acer making electric scooters in the first place? I honestly do not know, but the company now offers not only electric scooters and e-bikes, but even desks with built-in pedal generators.
I would be lying if I said it did not seem a little unusual. In practice, however, investing in electric mobility at a time when virtually everything is becoming electrified makes perfect sense. Moreover, I am already reviewing the fourth generation of the Nitro ES series, which suggests that the product line has been successful. This is certainly not another Lakefield – those who know, know.
Design and Ergonomics
In terms of design, I can say that if it were not for the branding, I would not have guessed who made this scooter. The styling is understated, but it does not look plain. Then again, a $600 personal mobility device probably should not look basic.
The handlebar houses the electronic display, bell, turn signal controls, and brake lever, while the right side features a dedicated headlight switch. The grips themselves are rubberized. The deck measures 55 × 15 cm, providing enough space to comfortably accommodate both feet.
The motor delivers between 400 and 840 watts of power, with a peak torque output of 23 Nm. On a downhill stretch, you might even see speeds of up to 30 km/h, although, as we like to say where I come from, that is not a recommendation. Personally, I already find 20 km/h somewhat uncomfortable, especially since I usually ride on sidewalks. I tend to keep my speed around 15 km/h, and that suits me perfectly – it is quick enough, comfortable, and still allows for excellent range.
The suspension performs well, with robust springs providing effective shock absorption. Ground clearance is 80 mm, while safety is ensured by a dual braking system consisting of a front disc brake and a rear electronic brake with e-ABS support. The scooter is equipped with 10-inch tubeless tires, which significantly reduce the risk of punctures. It also features an IPX5-rated body, provided that the charging port is properly covered with its rubber cap.
Power and Handling
The scooter is equipped with a 10.5 Ah, 36 V battery, with a claimed endurance of up to five hours of operation or a maximum range of 45 km. There are two takeaways here. The positive one is that battery capacity in electric scooters has roughly doubled over the past five years. In my testing, I covered 15 km on mostly flat roads with occasional stops and still had around 60% of the battery charge remaining.
There is, however, one caveat. The scooter is specifically the Select version, and several variants are available. This model is positioned as a more affordable option and therefore does not support a companion app. This is evident even from the documentation: the higher-end fifth-series scooters support the app, whereas our fourth-series Select variant does not. This is not so much an issue because it lacks features such as motor locking to help prevent theft – that alone would not be sufficient anyway, so purchasing a chain lock is still highly recommended.
I would have preferred the ability to monitor battery capacity more precisely over the distances I regularly travel. However, the Acer Nitro ES Series 4 Select does not display the exact battery percentage. Instead, it provides only a five-segment indicator, with each bar representing roughly 20% of the remaining charge. As a result, the battery readout is fairly approximate.
User Experience with the Acer Nitro ES Series 4 Select
As for the overall user experience, the scooter’s design is somewhat deceptive. When I first saw it, I did not expect it to weigh nearly 20 kg. That weight comes from the sturdy aluminum frame and the generously sized battery pack, which is understandable. It also reflects the fact that the Acer Nitro ES Series 4 Select belongs to a more serious class of electric scooters rather than the lightweight entry-level segment.
The scooter is equipped with turn signals, which already positions it as a vehicle intended primarily for road use rather than sidewalks. Of course, it can still be ridden on sidewalks, but the road is generally the more practical option. The simple reason is that sidewalks tend to be uneven, requiring more frequent braking and acceleration, which has a greater impact on battery consumption. On the positive side, the scooter features a KERS energy recovery system that returns a portion of the energy to the battery during braking.
As for hill-climbing performance, the scooter is officially rated to handle gradients of up to 20%. In practice, anything steeper can usually be avoided without much difficulty. Overall, the scooter managed steeper inclines than I initially expected, although there are clearly other models that perform better in this regard.
The ground clearance proved sufficient in virtually all situations, except in the most obvious cases where the curb height would have been questionable even for cyclists.
Conclusions
In the end, this scooter fully lives up to the philosophy of its product line: it is a durable and well-balanced device. It is more capable and feature-rich than its understated appearance would suggest. Yes, its nearly 20 kg weight is the price paid for a sturdy aluminum frame and a high-capacity battery, but the scooter justifies its cost thanks to its impressive range and endurance.
The Acer Nitro ES Series 4 Select is an excellent choice for pragmatic urban commuters looking for reliable transportation for daily trips to work or school without paying a premium for unnecessary extras. If its weight and the basic battery indicator are not significant drawbacks for you, this model comes highly recommended.
Where to buy Acer Nitro ES Series 4 Select
