D4+
Price History & Offers
Available Offers
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Key Strengths
- ✓Top speed of 65.0 km/h, significantly higher than the category average of 43.0 km/h, providing an enhanced performance for thrill-seekers.
- ✓Range of 65.0 km, which exceeds the category average of 61.4 km, allowing for longer rides without the need for frequent recharges.
- ✓Large battery capacity of 1200.0 Wh, which supports the aforementioned range and speed while offering robust power for performance.
Main Drawbacks
- ✕Weight of 27.0 kg, heavier than the category average of 25.60 kg, making it less portable and potentially more cumbersome for users.
- ✕Lack of advanced features such as an app or GPS, which puts it at a disadvantage compared to many peers that offer these technology integrations.
Our Verdict
"The Nanrobot D4+ gets the basics right but faces stiff competition at this price point. Worth considering if the price is right."
Best Suited For:
Accessories for the Nanrobot D4+
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Mini Rechargeable Portable Air Inflator Bicycle Pump 100PSI 5V Type-C Bike Accessories for Bike Schrader Presta Tires.
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Tourdarson Skateboard Helmet Impact Resistance Ventilation for Youth & Adults (Black,Medium)
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NEWBOLER 5L Electric Scooter Bag Accessories Electric Vehicle Bag With Water bottle bag Waterproof Scooter Front Bag Bike Bag
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Retrospec Dakota Protective Bike Helmet, Skateboard, Scooter, Adults/Youth
How long will the battery last for you?
Rider Weight
Score Breakdown vs. Electric Scooter Average
How we calculate Power & Speed
Beats approximately 78% of scooters in this category on this metric.
⚠️Partial data — 50% of spec fields available. Score may shift as more data is added.
How we calculate Real-World Range
Beats approximately 58% of scooters in this category on this metric.
How we calculate Ride Comfort
Beats approximately 11% of scooters in this category on this metric.
⚠️Limited data — 33% of spec fields available. Score may shift as more data is added.
How we calculate Portability
Beats approximately 57% of scooters in this category on this metric.
How we calculate Safety
Scores 0/100 based on safety/tech features.
⚠️Limited data — 0% of spec fields available. Score may shift as more data is added.
How we calculate Tech & Features
Scores 0/100 based on safety/tech features.
⚠️Limited data — 14% of spec fields available. Score may shift as more data is added.
How we calculate Build Quality
Scores 0/100 based on IP rating, brake type, and suspension quality.
⚠️Limited data — 0% of spec fields available. Score may shift as more data is added.
How we calculate Value for Money
ℹ️ Value for Money is displayed for reference only. It compares score-per-dollar against subcategory peers — higher price for the same performance means a lower value rank. This metric does not affect the Overall Score.
⚠️Partial data — 50% of spec fields available. Score may shift as more data is added.
Final ScooterRank Rating · 7 dimensions
42/100
Full Specifications
Nanrobot D4+: Uncompromising Range Meets Raw Performance
Riders seeking long-haul power will appreciate the Nanrobot D4+’s class-leading 1200 Wh battery pack and factory-rated 65 km range, easily eclipsing the category average of 40 km. Dual 750 W motors (combined output) propel you to a top speed of 65 km/h, making it a standout for open-road cruising. Yet that performance brings trade-offs: at 27 kg and with no suspension, the ride can feel firm over urban potholes, and a 12-hour charge cycle demands overnight planning. On ScooterRank, we analyze real-world range dips, portability scores of 5.7, and comfort ratings of just 1.1, highlighting where a spectrum of riders—from weekend adventurers to daily commuters—will find the D4+ a thrilling, if uncompromising, choice. Despite its raw power, aftermarket upgrades like tire inserts or suspension kits can soften vibrations, while a split-charger can cut the 12-hour replenishment in half. Explore our data-driven comparisons to see if the D4+’s unmatched range outweighs its firm ride for your routes.
Maximizing Real-World Range
Nominally the D4+ offers 65 km of range from its 1200 Wh battery, but real-world factors like rider weight, terrain, and speed undercut that figure by 10–20%. At 65 km/h on rolling hills, you’ll likely see 50 km before recharge; steady cruising at 25–30 km/h unlocks closer to 60 km. Keeping tires properly inflated (around 3 bar), limiting high-speed runs, and riding in Eco mode can improve efficiency to about 18 Wh/km—translating into roughly 66 km on flat routes. For back-to-back trips, a dual-charger or spare pack setup lets you halve the 12-hour recharge window.
Portability vs. Comfort Trade-Offs
Weighing in at 27 kg, the Nanrobot D4+ bridges the gap between long-range scooters and more portable city cruisers. Its folding design and modest frame size earn a portability score of 5.7—better than heavy dual-motor rivals—but without suspension (comfort score 1.1), you’ll feel every pebble on uneven pavement. For urban riders with frequent stair or transit transfers, the D4+’s weight can be a workout; a brief carry of 10 m requires 200 W of lifting effort. If your route demands smoother rides, aftermarket suspension kits or 10×3 in tire inserts can soften jolts without adding more than 1 kg.
Rider Reviews
No written reviews yet — be the first to help other riders.
Frequently Asked Questions — Nanrobot D4+
The Nanrobot D4+ has a claimed top speed of 65 km/h (40 mph). This is above average for electric scooters (avg 47 km/h).
The manufacturer claims 65 km (40 mi) of range per charge. Real-world range will vary with rider weight, speed, terrain, and temperature.
The Nanrobot D4+ weighs 27 kg (60 lbs). It is lighter than the electric average of 28.26 kg — good for portability.
At 42/100, the Nanrobot D4+ scores below the electric scooter average. This is 5 points below the electric scooter average. Better-scoring options exist at similar prices — see our electric scooter rankings for alternatives.
The Nanrobot D4+ comes with a standard charger that requires approximately 12 hours to fully replenish its 1200 Wh battery. There is no built-in fast-charge option, so for quicker turnaround consider a dual-charger setup to share the load across two charging ports. Plan on overnight charging for daily use to ensure you start each ride at full capacity.
With its 65 km/h top speed and 65 km range, the Nanrobot D4+ has the power and stamina for long daily commutes. However, at 27 kg and lacking suspension, it can be cumbersome to carry and delivers a firm ride on uneven city streets. If your route is mostly flat with strong battery needs, it’s a capable commuter. Light-traffic, open-road riders will benefit most.
Regular maintenance can keep the Nanrobot D4+ performing optimally. Check pneumatic tire pressure weekly, aiming for around 3 bar to balance comfort and efficiency. Inspect brake pad wear and adjust cables monthly. Tighten folding stem and deck bolts every 200 km to prevent rattles. Wipe down electrical connections and battery enclosure after wet rides to avoid corrosion. Store the scooter in a dry, cool place and avoid full battery discharges below 10%.
