Electric Skateboard Range: How Far They Really Go
Range is the specification buyers trust most and the one that deserves it least. Every manufacturer in this category, ours included, quotes a rated range, and every rated range is produced under conditions more favourable than the ride you are planning. That does not make the number dishonest, it makes it a laboratory figure rather than a route-planning figure. This article is about converting one into the other.
Why rated range is always measured optimistically
A rated range figure comes from a test, and every choice in that test pushes the number up. The test rider is light. The surface is smooth and flat. The speed is moderate and constant, because steady cruising is far more efficient than repeated acceleration. The battery is new, full and at a comfortable temperature. There is no wind, no stopping, and no starting on a gradient.
Change one of those and the number moves. Change all of them, which is what happens the moment you ride in the real world, and the gap becomes large enough to matter. Range disappointment is the most common regret we hear about electric skateboards generally, and we would rather give you the derated number before you buy than after.
The 70 to 85 percent rule
For ordinary riding on South African tar, plan for 70 to 85 percent of the rated figure. The top of that band is a light rider on good tar at a steady moderate speed. The bottom is a heavier rider, mixed surfaces, some gradient and a normal amount of stopping and starting. With no other information, use 75 percent and you will rarely be caught out.
Off tar the rule does not apply and you should assume considerably worse, for reasons we set out in our off-road electric skateboard guide.
What rider weight costs you in kilometres
Weight is the biggest single variable a rider controls, and it works through three mechanisms at once. A heavier load increases rolling resistance. It increases the energy needed for every acceleration, and acceleration is where most of a battery goes on a stop-start route. And on any gradient it directly increases the work done against gravity, which is pure energy out of the pack.
Two riders on identical boards over an identical route can therefore see meaningfully different range, and the heavier rider is always closer to the bottom of the band. This is also why buying near the top of a board's rated load is a poor idea for reasons beyond safety: the board will be safe to ride and disappointing to own. Our guide to electric skateboard weight limits covers where those ratings come from.
What gradient, surface, temperature and speed cost you
- Gradient is the most expensive thing you can do to a battery. Climbing converts electrical energy directly into height, and regenerative braking on the way down recovers only a fraction of it.
- Surface matters more than people expect. Rough tar, brick paving and gravel increase rolling resistance continuously, not just at the bumps.
- Speed is expensive at the top end, because aerodynamic drag rises faster than speed does. A sustained headwind has the same effect as riding faster.
- Temperature works at both ends. Lithium packs deliver less usable capacity when cold, which matters on a highveld winter morning. Sustained heat is harder on cell life over years than on any single ride.
- Battery age is the one nobody plans for. Packs lose capacity with cycles, so the range you buy on day one is the best range that board will ever have.
Read watt-hours, not marketing kilometres
Kilometres are a claim. Watt-hours are a measurement. A watt-hour figure tells you how much energy the pack holds, and unlike a range figure it cannot be improved by choosing a lighter test rider or a flatter test track.
Two cautions. Some manufacturers quote milliamp-hours instead, and a mAh figure is meaningless without pack voltage: a 10,000 mAh pack at 36 V holds roughly half what a 10,000 mAh pack at 72 V holds. And watt-hours tell you capacity, not efficiency. A powerful board on big wheels uses more energy per kilometre than a light one, which is why capacity and range do not track each other neatly.
You can see that in our own range. The Phantom carries 336 Wh for 30 to 35 km, roughly 10 Wh per kilometre. The Spartan carries 720 Wh for 65 km, about 11 Wh per kilometre. The Relentless carries 648 Wh for 50 km, about 13 Wh per kilometre, because a heavier off-road board on 140 mm wheels costs more to move. None of those is more honest than the others. They are different machines doing different work.
Real-world range by board
The middle column is the manufacturer's rated figure. The right-hand column is what we would plan a route around.
| Board | Battery | Rated range | Plan for | Price |
|---|---|---|---|---|
| Nova | 117.6 Wh | 12-15 km | 9-12 km | R4,499 |
| Origins | 6,000 mAh | 20 km | 14-17 km | R9,999 |
| Phantom | 336 Wh | 30-35 km | 22-28 km | R12,299 |
| Spartan | 720 Wh | 65 km | 46-55 km | R14,999 |
| Apex | 10,000 mAh | 25 km | 18-21 km on tar, less off it | R17,999 |
| Relentless | 648 Wh | 50 km | 35-42 km on tar, less off it | R19,999 |
| DNASkate V4 | Not published | 35 km | 25-30 km | R20,999 |
The Spartan is the outlier worth pointing at. It is the long-range board in the fleet by a wide margin, and at R14,999 it is not the most expensive board we sell. If distance is your actual requirement, the Spartan answers it more directly than anything above it in price. At the other end, the Phantom gets close to 30 km of usable range on a 6.8 kg deck, the best distance per kilogram in the range.
Size range for the round trip, not the trip
This is the rule that prevents almost every range complaint we hear. Most riders cannot charge at the far end, so the distance the board must cover is double the one-way leg. Apply the derate on top of that, then add headroom for the pack ageing.
Worked through, a 10 km each-way trip is a 20 km requirement, which after derating means a board rated at roughly 28 to 30 km: the Phantom rather than the Origins. A 25 km each-way trip is a 50 km requirement, which means the Spartan and nothing below it. Our guide to commuting on an electric skateboard in South Africa works the same sizing from the commuter's side. To see the numbers next to each other, the Compare Boards page puts the full range side by side.
Frequently asked questions
How far can an electric skateboard really go on one charge?
Between about 9 km and 55 km depending on the board, and roughly 70 to 85 percent of whatever figure is on the box. Off-road riding takes considerably more off the top.
Does rider weight really change range that much?
Yes. Weight increases rolling resistance, the energy cost of every acceleration, and the work done on every climb. A heavier rider sits at the bottom of the derating band rather than the top.
Which Journ-E board has the longest range?
The Spartan, rated at 65 km on a 720 Wh pack, at R14,999. The Relentless is second at 50 km, and it is the better choice only if your riding is off tar.
Can I carry a spare battery?
Not on these boards. The packs are integrated rather than swappable, which is why sizing the board correctly at purchase matters more here than on a device you could carry a spare for.
Will the range drop over time?
Gradually, as with any lithium pack. Charging to full and leaving it there for long periods, and running the pack flat repeatedly, both accelerate that. Buying with headroom on day one is what keeps a board useful in year three.
If you know your route, the honest way to choose is to work backwards from the round-trip distance rather than forwards from a price. Send us the distance, the terrain and the rider weight, and we will tell you which board covers it with headroom and which would leave you walking.