Isinwheel S9 Pro Electric Scooter
- Up to 400 Wh
- Up to 25 mi claimed
- Up to 250 lb max load
- Up to 20 mph
SVT Score, Mid
A 27 lb folding commuter with turn signals, app lock and cruise control, but a small 270 Wh battery and no suspension.
$280
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Usability
4.7 out of 10- Conflict: the store spec says 36 V 7.8 Ah
Better on batteryiScooter i10The i10 carries a 540 Wh battery. $379.99Scores 6.0
- Searched: Certipedia SGS Intertek UL TÜV SÜD CPSC Health Canada
- Record: TÜV Rheinland Certipedia, ANSI/CAN/UL 2272:2024, i8, i9, i9 Pro, S9, S9 Pro (page 1; page 2 adds i8M EC6 i9M), Shenzhen Xincheng Times Technology Co.,Ltd
- Promotion: page offers a free two-year warranty for a limited time
Better on warranty & supportNIU KQi 200PThe battery. $549Scores 5.0- Pack: two scooters (S9 Pro*2) $503.99 at isinwheel.com
Strengths
- Very light to carry
- Turn signals built in
- App lock and cruise control
- Folds small for storage
Drawbacks
- No suspension
- Short range
- Tire type stated two ways
- Single rear disc brake
- Six-month warranty on battery and motor
Light and easy for short commutes, but small battery and no suspension
Specs
- TypeCommuter
- E-Bike ClassNot applicable
- BatteryUp to 400 Wh
- MotorSingle motor
- Top SpeedUp to 20 mph
- Claimed RangeUp to 25 mi
- WeightUp to 40 lb
- Max Rider LoadUp to 250 lb
- BrakesMechanical disc
- SuspensionNone
- FoldingFolds
- CertificationsUL 2272 listed
- Warranty6 Months
Not checked: Whether the tires are pneumatic or solid
At a glance
- Electronic bell
- FCC ID 2BBGK-S9PRO
- Speed modes 6, 12, 19 mph
- Isinwheel scooters and e-bikes are made by Shenzhen Xincheng Times Technology Co.,Ltd of Shenzhen, China, the manufacturer named in the manuals.
- The US trademark ISINWHEEL is registered to X FUTURE LLC of Plano, Texas.
- The terms of service say isinwheel.com is owned by DOUBLE KING INDUSTRY (HK) CO., LIMITED and name no US company.
- The brand sells its range, from 27 lb commuters to a cargo trike, through its own US store at isinwheel.com, which ships from US warehouses.
- It also sells on Amazon US through two brand-run sellers, isinwheel-Shop and isinwheel center.
- None of the major US retailers read sells Isinwheel scooters or e-bikes as the seller: Walmart.com lists some Isinwheel models only through a third-party marketplace seller, and Target, Best Buy, Costco, Sam's Club, Home Depot and Lowe's carry none (October 2026).
The Isinwheel S9 Pro (2026 Upgraded Edition) is a light folding commuter with a 36 V, 7.5 Ah battery of 270 Wh in the manual (the store spec says 7.8 Ah) and a 350 W motor. It has a rear disc brake with electronic front braking, no suspension and 8.5-inch tires the store calls both pneumatic and solid honeycomb.
It weighs 27 lb in the manual (27.5 lb on the store), is rated for a 220 lb rider and folds to 41.7 x 18.9 in; the manual gives IPX4 and the store IP54. The manual claims 19 mph in the US and 14 to 18 miles of range; the store claims 19 miles. A two-scooter S9 Pro*2 option sells for $503.99.
Questions answered from our data
Is Isinwheel good?We list 10 Isinwheel products and score nine of them. Their overall scores run from 3.7 to 5.2, with a median of 4.8, against a median of 5.6 for all 185 products we score.
How much does an electric scooter cost?The 78 electric scooters we list run from $240 to $5,799, with a median of $699.
Are electric scooters UL certified?57 of the 78 electric scooters we list carry a UL 2272 listing we could look up by model.
How far can an electric scooter go?34 of the 78 electric scooters we list claim 41 miles or more on a charge, each on its maker's own basis.
