



The Dualtron Dolphin is a compact electric scooter made for real daily city use. It packs a 450 watt rear motor, a 36 volt battery, and strong drum brakes into a pretty light frame. So it suits riders who want a serious step up from rental scooters, yet still need something that folds and fits in small places. If you ride in town most days and want a calm, solid feel, the Dualtron Dolphin sits right in that sweet spot.
The Dualtron Dolphin sits at the light end of the Dualtron range. It keeps the brand’s sturdy frame and clean finish, yet it skips the extreme power and heavy weight of the big dual motor models. So it feels more like a premium city tool than a wild weekend toy.
This scooter runs a single rear hub motor rated at 450 watts nominal and around 900 watts peak. In practice that means quicker starts and better speed holding on mild hills than most basic 350 watt city scooters. So heavier riders and people with rolling terrain notice the extra push.
The battery sits inside the deck and stays on a 36 volt platform. Usual packs are 7.8 Ah, 12 Ah, and 15 Ah Samsung. In some regions you also see a 36 V 14.4 Ah LG option. So you can match the pack to your daily route without changing how the scooter rides or folds.
The Dualtron Dolphin supports riders up to about 220 lb, or 100 kg. It carries an IPX5 water resistance rating. So normal rain and wet roads are fine, as long as you avoid deep puddles and high pressure washing.
Under the deck, the Dualtron Dolphin uses a brushless rear hub motor and an electronic controller. You press the thumb throttle, then the controller reads that signal, checks speed and battery level, and sends current to the motor. So power delivery feels smooth and a bit adjustable.
The EY1 display sits on the handlebar and acts like the main control hub. You see speed, battery bars, and mode, and you can tweak settings in its menu. Plus, the display connects over Bluetooth to a phone app. So you can tune things like acceleration strength, electronic brake level, and cruise behavior without digging through strange codes.
Braking has two layers. Mechanical drum brakes sit inside both wheel hubs. When you pull the levers, shoes press out inside each drum and slow the wheel. Then the controller adds electronic braking through the motor. An ABS style feature pulses that electronic drag to help reduce skids on slick surfaces. So you get strong stopping power with pretty low upkeep.
All lights, horn, and the display run from the main battery through a small converter. So brightness stays steady until the pack gets close to empty. A folding latch at the base of the stem lets you fold the scooter, then hook the stem to the rear footrest for carrying or storage.
Here is a grouped view of the key specifications for the Dualtron Dolphin.
| Block | Details |
|---|---|
| General | Model: Dualtron Dolphin Brand: Minimotors Dualtron Category: compact urban commuter electric scooter Max rider weight: 220 lb (100 kg) |
| Performance & Power | Motor: rear hub motor, 450 W nominal, around 900 W peak Top speed: about 22 mph (36 km/h). many regions limit it to 15.5 mph (25 km/h) from the factory Typical climb: short hills around 7–10% grade with an average rider |
| Battery, Charging & Electrical | Voltage: 36 V lithium ion Battery options: 7.8 Ah, 12 Ah, 15 Ah Samsung, and in some markets about 14.4 Ah LG Energy range: roughly 281–520 Wh Claimed max range: about 15–29 mi (25–47 km) at low speed on flat ground Real world mixed range, 15 Ah pack: around 15–20 mi (25–32 km) for a mid size rider Charge time: about 4.5–8.5 hours with the standard charger, depending on pack size Display: EY1 LCD with thumb throttle, Bluetooth app support, NFC unlock |
| Build & Dimensions | Frame: aluminum alloy with integrated deck battery Unfolded size: about 44.9 x 23.2 x 46.1 in (1140 x 590 x 1170 mm) Folded size: about 45.7 x 23.2 x 14.6 in (1160 x 590 x 370 mm) Weight: roughly 43–46 lb (19.5–21 kg) depending on battery Deck: low profile deck with rear footrest |
| Safety & Control | Brakes: front and rear drum brakes plus electronic braking and ABS style function Suspension: dual front springs and a rear spring unit IP rating: IPX5 body, EY1 display rated even higher for water resistance Lights: front headlight, rear light with brake function, turn signals, side reflectors |
| Features & Extras | EY1 app control over Bluetooth NFC unlock with card or phone Thumb throttle Front 9 in tubeless pneumatic tire, rear 9 in solid tire Cruise control function through the EY1 settings |
| Warranty & Compliance | Warranty: often around one year on main parts and battery, varies by seller Top speed and modes may ship limited to match local rules. riders must follow local traffic laws |
This table gives a quick view of the core specs before you dive deeper into how the scooter feels on real streets.
The Dualtron Dolphin frame looks compact and a bit stealthy. The battery hides inside the deck, so weight stays low and balanced. The deck uses a rubber style mat with a simple pattern. So your shoes grip well in dry or wet weather, and you can clean it with just a wipe.
The stem is tall and straight. There is a solid clamp at the base, and once you set its tension right, it feels firm when you brake or lean into turns. Handlebar width around 23.2 in gives good control without taking too much space in narrow hallways or lift doors.
Up top, the cockpit stays clean. The EY1 display sits near the center. The thumb throttle hangs off the right side. Both brake levers feel within easy reach, even for smaller hands. Small buttons near the display handle power, modes, and lights. So the layout feels simple enough for a new rider, yet it still gives room for tweaks.
Fit and finish feel close to other modern Dualtron models. Welds on the main frame look neat. Plastic covers around the suspension and wiring feel sturdy. Paint looks even, and bolts sit where they should. So the scooter gives a premium vibe even though it sits near the entry point of the Dualtron range.
On flat city streets, the Dualtron Dolphin feels quick for its class. In the higher power setting, it pulls away from a stop with a clear shove, yet not in a scary way. So you still feel in control, even on your first day.
The scooter works its way up to around 22 mph, or 36 km/h, where the controller starts to hold speed. In regions that lock it to 15.5 mph, or 25 km/h, it will sit near that limit instead. Then, if rules allow and you unlock higher modes, you get the full top speed.
On hills around 7–10%, the motor keeps moving at a decent pace. A lighter rider sees better speed, and a heavier rider sees more slowdown, which is normal for this power level. Short ramps and bridge climbs feel fine. Long, steep climbs will feel more like a grind, yet the scooter still gets through them with some patience.
Acceleration stays smooth across modes. Eco settings keep starts gentle in busy paths. Stronger modes hit harder and fit main roads and quick merges. So you can tune the feel to your local routes.
Range on the Dualtron Dolphin depends a lot on which pack you choose and how you ride. The 7.8 Ah battery suits short hops, last mile trips, and lighter riders. The 12 Ah pack fits many people who cover a few miles each way every workday. Then the 15 Ah Samsung version makes sense if you want a longer mixed route in one go.
In soft conditions, with a lighter rider and low speed on clean pavement, the 15 Ah version can get close to the upper range claim. In real life you see less. Once you mix in full speed stretches, hills, stops, and a mid size rider around 165 lb, a fair number to plan around is 15–20 miles, or 25–32 km.
Cold weather, strong wind, rough asphalt, and lots of starts all cut that number. So it helps to leave some margin and not plan rides right at the edge. Then you avoid limping home on a nearly empty pack.
Charging uses a round port on the side of the deck, covered by a rubber cap during rides. Plug in the standard charger and expect around 4.5 hours for the smallest battery and close to 8.5 hours for the largest one. Many riders just charge overnight or top up during the day at work.
For long term battery health, try not to leave the scooter parked for weeks at a full 100% charge. It is better to store it somewhere around the middle of the gauge. Plus, it helps if you avoid draining it all the way down every single ride.
The Dualtron Dolphin rolls on a mixed tire setup. The front wheel uses a 9 in tubeless pneumatic tire. So it soaks up small bumps and gives better grip in turns. The rear wheel uses a 9 in solid tire. That tire never gets a flat, yet it sends more small vibration into the deck.
Suspension works to balance this out. Two front springs sit near the fork. A rear spring unit supports the back. So sharp hits from potholes, broken asphalt, or curb cuts feel less harsh, even though the scooter still rides on the firm side.
On smooth bike lanes and clean streets, the scooter tracks straight and feels calm. The low deck and battery placement keep the center of gravity near the ground. So quick lane changes feel natural, not twitchy or nervous.
The deck gives enough room for a staggered stance. One foot points forward, the other foot rests behind it or on the rear footrest. That rear piece helps a lot when you brake hard or accelerate out of a corner. Handlebar height works well for many riders between about 5 ft 4 in and 6 ft 1 in. Taller riders can still ride, yet some may wish for a slightly taller stem for very long trips.
Braking on the Dualtron Dolphin feels strong and predictable. The twin drum brakes give a smooth ramp in power. The first bit of lever travel feels light, then the bite rises as you pull harder. So you can adjust speed easily in traffic without jerky stops.
Electronic braking adds more control. As you pull the lever, the motor starts to resist and slows the wheel. You can set this effect low for a gentle feel or higher if you want stronger slowdown as soon as you touch the brakes. On steep downhills, this feature helps you keep speed in check and saves the hardware from constant strain.
The ABS style feature pulses the electronic brake. So it helps the tires keep grip on slick paint, wet metal covers, or smooth stone. It is not magic, yet it adds a bit more safety on tricky surfaces.
Lighting support is solid. A front headlight throws a clear beam ahead. Rear lights show your position and brighten under braking. Turn signals help cars and bikes read your moves. Side reflectors near the wheels add even more visibility at night. The IPX5 rating means the scooter and controls cope with normal rain. Even so, it still makes sense to slow down and give yourself more space around traffic when the ground is wet.
Local rules for helmets, lights, and speed change from place to place. Riders should check what applies in their own city and ride with common sense on top of that.
Portability is a big part of the Dualtron Dolphin story. At around 43–46 lb, it is not feather light, yet it stays much lighter than most dual motor scooters. So many people can carry it up a short flight of stairs, lift it into a trunk, or move it through a hallway without too much trouble.
The folding system feels clear and quick. You open the stem clamp, fold the bar down, then hook it onto the rear footrest. The folded size, roughly 45.7 x 23.2 x 14.6 in, fits under a desk, in a closet, or beside a seat on a train. So it works well for multi mode trips that mix scooter, train, and car.
In day to day life, the Dualtron Dolphin behaves like a small commuter that you can park beside you instead of locking outside. You roll it into lifts, push it along by the bars inside shops, and tuck it away at home.
For theft protection, the NFC and app features help, yet they do not replace a real lock. A solid U lock or chain around the frame and a fixed object still matters if you leave it outside, even for short stops.
Inside the compact commuter group, many scooters use 350 watt motors, basic forks, and single brake setups. The Dualtron Dolphin brings more motor power, dual drum brakes with electronic support, and front plus rear suspension. So it feels calmer at speed and more ready for hills than entry level models.
If you look at stronger scooters, you might check a model like the Dualtron 3. That scooter runs a higher voltage system and dual motors. So it climbs long steep hills faster and hits higher top speeds, yet it also weighs much more and feels less friendly to carry.
On the city comfort side, a model such as the Dualtron City uses big air filled tires and a wider frame. So it floats over rough streets and long rides. At the same time, it takes up more space and comes in at a higher weight.
The Dualtron Dolphin sits between these options. It brings more punch and quality than rental style scooters. It stays far easier to live with than heavy, wide deck machines. For many riders, that middle ground makes more sense than chasing extreme power numbers.
The Dualtron Dolphin is a strong match if you:
It suits students, office workers, and people who link train or bus trips with a scooter for the first and last mile. The 12 Ah and 15 Ah packs fit daily round trips between roughly 10 and 20 miles, especially if you charge at home or at work.
The Dualtron Dolphin is less ideal if you:
Those needs point more toward big dual motor frames with wide tires and long travel suspension. For many everyday city riders though, the Dualtron Dolphin delivers a nice mix of comfort, control, and portability that feels easy to live with.
| Model The Model specifies the exact version or name of the scooter. It helps identify its unique design, features, and specifications within the manufacturer’s product line. Knowing the model makes it easier to compare options, find compatible accessories, or look up support information. | Dolphin |
| Brand The Brand identifies the manufacturer or company that designs and produces the scooter. A trusted brand is a sign of quality, reliability, and good customer support. Well-known brands often have higher standards for safety, performance, and after-sales service, giving you more confidence in your purchase. | Dualtron |
| Release Date The Release Date indicates when the scooter model was officially launched on the market. This helps you know how current the design, technology, and features are. A newer release date often means updated components, improved performance, and the latest safety or smart features. | 27 November 2025 |
| Recommended Age Recommended Age indicates the minimum age range that the scooter is designed for, based on safety, size, and ease of use. Following the recommended age helps ensure that riders can handle the scooter’s speed, weight, and controls comfortably and safely. Always check local laws and use protective gear, especially for younger riders. | +16 |
| Motor Power (Wattage) What it means: The motor power, measured in watts (W), shows how strong the scooter’s electric motor is. Why it matters: Higher wattage usually means better acceleration, more torque, and improved performance on hills or rough terrain. For example, a 250W motor is good for flat city roads and light riders, while a 500W or 1000W motor provides more power for faster speeds or climbing steep inclines. | 450 W rear BLDC hub motor |
| Top Speed The Top Speed indicates the maximum speed that the scooter can reach under optimal conditions. It’s usually measured on level ground with a fully charged battery and an average rider weight. A higher top speed allows you to travel longer distances faster, but always ensure you ride within legal speed limits and your personal comfort zone for safety. | 22 mph (36 km/h) on private roads; EU versions limited to 25 km/h |
| Battery Capacity Battery Capacity refers to the total amount of energy the scooter’s battery can store, usually measured in ampere-hours (Ah) or watt-hours (Wh). A higher battery capacity means you can ride longer distances on a single charge, reducing the need for frequent recharging. Keep in mind that actual range can vary depending on rider weight, terrain, speed, and weather conditions. | 36 V 15.0 Ah (540 Wh) lithium-ion battery |
| Estimated Range per Charge The Estimated Range per Charge indicates the average distance the scooter can travel on a single full battery charge. This range is calculated under optimal conditions, such as flat terrain, moderate speed, and average rider weight. Real-world range may vary depending on riding style, terrain, weather, and load. A longer range means fewer recharges and greater freedom for longer trips. | Around 29 mi (47 km) with the 36 V 15 Ah pack |
| Hill Climb Ability Hill Climb Ability describes the maximum incline or slope that the scooter can handle while maintaining stable performance. It’s typically expressed as a percentage or in degrees. A higher hill climb rating means the scooter can tackle steeper hills without losing too much speed or power. Actual climbing performance may vary based on rider weight, battery charge, and terrain conditions. | Rated for around 27% (15°) climbs under ideal conditions |
| Drive System The Drive System refers to how power from the motor is delivered to the wheels. Electric scooters typically use either a hub motor (directly integrated into the wheel) or a chain/belt drive system. A high-quality drive system ensures smooth acceleration, efficient power transfer, and low maintenance. The choice of drive system affects performance, noise level, and overall ride experience. | Rear hub (RWD) |
| Charging Time Charging Time indicates how long it takes to fully recharge the scooter’s battery from empty to 100% using the standard charger provided. Faster charging means less downtime and more time on the road. Actual charging time may vary slightly depending on battery capacity, charger output, and environmental conditions. | Approx. 8.5 hours with standard charger |
| Battery Type Battery Type refers to the specific technology used in the scooter’s battery, which affects performance, lifespan, weight, and charging time. Most modern electric scooters use high-quality lithium-ion (Li-ion) batteries because they offer a good balance of energy density, durability, and low maintenance. A reliable battery type ensures consistent power delivery and longer riding ranges. | Lithium-ion pack with smart battery management (BMS) |
| Removable Battery A Removable Battery means the battery pack can be easily detached from the scooter for convenient charging and replacement. This feature allows you to charge the battery separately, swap it with a spare for extended range, or securely store it indoors in extreme weather. Removable batteries add flexibility and make it easier to keep your scooter powered up wherever you are. | Non-removable internal battery pack |
| Regenerative Braking Regenerative Braking is an energy-saving feature that converts some of the energy normally lost during braking back into battery power. When you slow down or brake, the motor works in reverse to generate electricity, which helps extend the scooter’s range and improves overall efficiency. This system also reduces wear on traditional brake components, leading to lower maintenance over time. | Yes, via electronic brake with ABS |
| Lighting Lighting refers to the built-in front and rear lights that enhance visibility and safety when riding in low-light conditions or at night. Good lighting helps you see the road ahead and ensures that other road users can see you. Many scooters include LED headlights, taillights, and sometimes brake lights or side reflectors for added safety and compliance with local traffic regulations. | High-mounted LED headlight, rear light, brake light, turn signals and deck lighting |
| Scooter Weight Scooter Weight refers to the total weight of the scooter when fully assembled, including the battery. This affects how easy it is to carry, lift, and store the scooter when not in use. A lighter scooter is more portable and convenient for commuting, especially if you need to carry it upstairs or onto public transport. Keep in mind that a sturdy frame and quality components may add to the weight but also contribute to better durability and ride stability. | 46.3 lb (21.0 kg) scooter weight |
| Maximum Rider Weight Maximum Rider Weight indicates the highest rider weight that the scooter is designed to safely support while maintaining optimal performance and stability. Staying within this limit helps ensure reliable acceleration, braking, and climbing ability, and it protects the frame, suspension, and motor from excessive strain. Exceeding the recommended limit may reduce performance and increase wear on components. | 220 lb (100 kg) maximum rider weight |
| Deck Size Deck Size refers to the dimensions of the scooter’s standing platform. A wider and longer deck provides more foot space, allowing you to stand comfortably and adjust your stance while riding. A well-sized deck improves balance and stability, especially on longer rides or at higher speeds. Compact decks, on the other hand, help keep the scooter lightweight and portable. | Compact low deck with integrated rear footrest |
| Handlebar Height Handlebar Height refers to the distance from the deck to the handlebars, which affects your riding posture and comfort. An appropriate handlebar height helps you maintain good balance, reduces strain on your back and arms, and makes steering more comfortable. Some scooters have adjustable handlebars to fit riders of different heights, while others have a fixed height for a streamlined design. | Fixed-height handlebar; non-adjustable |
| Folding Mechanism The Folding Mechanism describes how easily and securely the scooter can be folded for carrying and storage. A well-designed folding system lets you quickly collapse the scooter into a compact size, making it convenient to transport on public transit, store under a desk, or fit into a car trunk. Look for sturdy latches and safety locks to ensure the scooter stays firmly in place when folded or unfolded. | Quick-folding stem with latch and folding handlebars |
| Dimensions Folded Dimensions indicate the size of the scooter when it’s fully folded. This measurement shows how much space the scooter will take up when stored or carried, making it easier to check if it will fit in your car trunk, under a desk, or in a closet. Compact folded dimensions are ideal for commuters who need to bring their scooter on public transport or store it in tight spaces. | Unfolded approx. 1140 × 590 × 1170 mm (L×W×H); folded approx. 1160 × 590 × 370 mm |
| Material Material refers to the primary construction materials used for the scooter’s frame and key components. High-quality materials like aircraft-grade aluminum, reinforced steel, or durable composites provide strength, stability, and a lighter overall weight. A sturdy material ensures the scooter can handle daily wear and tear while maintaining safety and performance. | Aluminum alloy frame |
| Brake Type(s) Brake Type(s) describe the braking systems the scooter uses to help you slow down or stop safely. Common brake types include mechanical brakes (like drum or disc brakes), electronic brakes, and foot brakes. Many scooters combine multiple braking systems for added safety and shorter stopping distances. The type and quality of brakes affect your control, especially when riding at higher speeds or on slopes. | Front and rear drum brakes with electronic ABS |
| Suspension Suspension refers to the system that absorbs shocks and vibrations while riding, providing a smoother and more comfortable ride over uneven or rough surfaces. Scooters may have front suspension, rear suspension, or dual suspension for better shock absorption and stability. Good suspension helps reduce rider fatigue and improves control, especially when riding on bumpy roads or off-road paths. | Dual front springs and rear spring suspension |
| Tire Type Tire Type refers to the kind of tires the scooter uses, which directly affects ride comfort, traction, and maintenance. Common types include solid (airless) tires, pneumatic (air-filled) tires, or hybrid options. Pneumatic tires offer better shock absorption and a smoother ride on rough surfaces, while solid tires are puncture-proof and require less upkeep. The right tire type helps ensure safe handling and a comfortable ride in different conditions. | 9 inch front tubeless pneumatic, 9 inch rear solid puncture-resistant |
| Tire Size Tire Size indicates the diameter and width of the scooter’s tires, which affect ride comfort, stability, and how well the scooter handles different terrains. Larger tires generally offer better shock absorption and a smoother ride over bumps and rough surfaces, while smaller tires keep the scooter lighter and more portable. Choosing the right tire size helps ensure a balance between agility and comfort. | 9" wheels |
| Kickstand The Kickstand is a built-in stand that allows you to park your scooter upright when it’s not in use. A sturdy kickstand keeps the scooter stable and prevents it from tipping over, protecting it from scratches and damage. It also makes storing and accessing your scooter more convenient, whether you’re at home, work, or on the go. | Side kickstand |
| Water Resistance Rating Water Resistance Rating indicates how well the scooter is protected against water and moisture, usually shown as an IP (Ingress Protection) rating. This rating helps you understand whether the scooter can handle light rain, splashes, or wet roads without damage. While most scooters are not fully waterproof, a good water resistance rating adds peace of mind when riding in changing weather conditions. Always avoid deep puddles or submerging the scooter to protect its electrical components. | IPX5 |
| Display/Console The Display (or Console) shows important real-time information about your ride, helping you monitor your scooter’s status at a glance. Typical displays show speed, battery level, distance traveled, and riding mode. Some models also include additional features like Bluetooth connectivity, app integration, or backlighting for better visibility at night. A clear and easy-to-read display enhances safety and convenience on every trip. | EY1 LCD display with speed, battery, modes and trip data |
| Ride Modes Ride Modes refer to the different speed and power settings you can choose to match your riding style or road conditions. Common modes include eco for maximum range and energy efficiency, standard for everyday balance, and sport or turbo for higher speed and stronger acceleration. Switching between ride modes allows you to customize performance, conserve battery, and ride safely in various environments. | Multiple riding modes including Eco and Sport |
| Smart App Connectivity Smart App Connectivity lets you pair your scooter with a dedicated mobile app via Bluetooth. Using the app, you can monitor real-time ride stats like speed, battery level, and range, adjust settings such as ride modes or cruise control, lock the scooter for added security, and sometimes receive firmware updates. This feature adds convenience and allows you to personalize your riding experience right from your smartphone. | Dualtron app via Bluetooth for tuning, statistics and locking |
| Anti-Theft System The Anti-Theft System helps protect your scooter from unauthorized use or theft. This feature can include built-in alarms, electronic motor locks, GPS tracking, or remote locking through a mobile app. A good anti-theft system provides peace of mind when parking your scooter in public spaces, adding an extra layer of security to safeguard your investment. | NFC lock plus app-based electronic lock |
| Cruise Control Cruise Control allows you to maintain a steady speed without continuously holding the throttle. This feature makes longer rides more comfortable by reducing hand fatigue and providing a smoother, more relaxed riding experience — especially on flat, open roads or bike lanes. For safety, cruise control can usually be easily activated or deactivated while riding. | Yes (configurable through display/app) |
| Accessories Included Accessories Included lists the additional items that come with the scooter to enhance your riding experience and convenience. Common accessories may include a charger, kickstand, bell, lights, phone holder, or carrying strap. These extras add value by making your scooter safer, easier to use, and ready to ride straight out of the box. | Scooter, 36 V charger, tools and user manual |
| Warranty Period The Warranty Period indicates how long the manufacturer guarantees the scooter against defects in materials and workmanship under normal use. A good warranty provides peace of mind, showing the brand’s confidence in its product quality. Always check what parts are covered, such as the frame, battery, and motor, and follow the maintenance guidelines to keep your warranty valid. | Typically 2 years on scooter, 1 year on battery (region-dependent) |
| Certifications Certifications confirm that the scooter meets specific safety, quality, and environmental standards set by recognized organizations or regulatory bodies. Common certifications may include CE, RoHS, UL, or other local compliance marks, depending on your region. These certifications ensure that the scooter is manufactured to high standards and is safe and legal to use in your country. | Region-dependent micromobility rules; check local regulations |