3CZY Waterproof Brushless Motor Controller: 350W power output
Meet the Waterproof Brushless Motor Controller—your electric bike, scooter, or tricycle's new best friend. Packing a punch with a 350W power output, it plays nice with both 36V and 48V systems. And let's talk about its armor: a tough-as-nails aluminum alloy casing that laughs in the face of rain, sleet, or whatever the weather gods throw at it. Waterproof? Check. Brushless for that sweet, silent operation? Double check.
Whether you're upgrading or just fixing up your ride, this little powerhouse is the secret sauce for boosting performance and outlasting the competition. Because who doesn't love a ride that's both tough and smooth?
- Waterproof design
- Aluminum alloy casing
- Suitable for e-bikes, scooters, tricycles
- 36V/48V voltage compatibility
- 350W power output
General specs
- Brand: 3CZY
- Seller: Joom
- Power Output: 350W
- Voltage Compatibility: 36V, 48V
- Material: Aluminum alloy
- Waterproof: Yes
- Suitable For: Electric bicycles, Scooters, Tricycles
- First listed by seller: 7/11/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Waterproof Brushless Motor Controller 350W power output
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350W Waterproof Brushless Motor Controller Waterproof design
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Brushless Motor Controller for E-Bike 36V/48V compatibility
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350W Brushless Motor Controller for Electric Bike/Scooter 36V/48V voltage compatibility
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Waterproof Brushless Motor Controller 17A current capacity
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| Brand | 3CZY | Fishine | 3CZY | JM- Carejoyao | 3d printing machine | 3CZY |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $34.28 | $27.40 | $42.14 | $23.86 | $20.88 | $71.19 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 13, 2025 | August 30, 2025 | August 13, 2025 | August 25, 2025 | August 29, 2025 | August 13, 2025 |
| Power Output | 350W | 350W | 350W | 350W | 350W | |
| Voltage Compatibility | 36V, 48V | 36V, 48V | 36V, 48V | |||
| Material | Aluminum alloy | Aluminum alloy | Aluminum alloy | |||
| Waterproof | Yes | Yes | Yes | |||
| Compatibility | Electric bicycles, Tricycles, Motorcycles | Electric Bike, Scooter | Electric bicycles, Scooters | |||
Waterproof Brushless Motor Controller
Aaron W.
Dallas, TX
July 23, 2025
As someone who's into fitness and health, I wanted a reliable upgrade for my electric bike to make my commutes and workouts better. I expected this controller to be a straightforward improvement, and in reality, it delivers on power and durability. It handles wet conditions without a hitch, which is super important here in Dallas where rain can come out of nowhere. Compared to my old setup, it's much quieter and more efficient, but the installation was a hassle and it feels a bit bulky. Overall, it's a solid choice for boosting performance, though not perfect. I'd recommend it with some patience for setup :)
- Pros: The power output is super strong and really boosts my electric bike's performance, making rides smoother and faster. I like that it works with different battery setups, which is a nice bonus for flexibility. The casing is tough and keeps everything dry even in heavy rain, so I don't worry about weather damage. It runs quietly without any annoying sounds, which is great for a peaceful ride.
- Cons: It was a bit tricky to install compared to what I used before, taking more time and effort than I expected. The weight is on the heavier side, which might not be ideal for lighter vehicles. I noticed it gets warm after long use, most likely due to the high power, but it hasn't caused any issues yet. The price is a bit steep for what it offers, making me question if it's worth the extra cost.