Funnydays Waterproof Square Wave Brushless Motor Controller: 30A current rating
Available Options
Need a brain for your high-power brushless motor that won't flinch in the rain? This waterproof square wave controller steps up. It handles up to 1000W and 30A, making it a robust choice for tinkerers and pros alike. Think electric bikes, scooters, drones—any small EV or machine craving smooth, reliable operation.
The square wave output keeps things steady, while the waterproofing shrugs off damp conditions. Durability meets performance, no sweat. For DIY builds or upgrades, integration is straightforward, but mind the wiring and heat—follow those manufacturer tips to avoid meltdowns. In practice, it's perfect for boosting e-bike speed control or fine-tuning motors in industrial gear. A solid pick for anyone serious about motor mastery.
- 1000W power handling
- Waterproof design
- Square wave output
- Brushless motor compatibility
- 30A current rating
General specs
- Brand: Funnydays
- Seller: Joom
- Current Rating: 30A
- Power Handling: 1000W
- Waterproof Rating: Yes
- Output Type: Square Wave
- Motor Compatibility: Brushless DC Motors
- First listed by seller: 8/29/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Video Reviews
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Waterproof Square Wave Brushless Motor Controller 30A current rating
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Waterproof Brushless Motor Controller 17A current capacity
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350W Waterproof Brushless Motor Controller Waterproof design
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Brushless Motor Controller for Electric Bicycle High power 1000W output
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36V 500W Motor Brush Controller Block 500W power output
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| Brand | Funnydays | 3CZY | Fishine | FYUU-autoparts | 3CZY | Fishine |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $94.57 | $71.19 | $27.40 | $88.61 | $34.28 | $18.36 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 27, 2025 | August 13, 2025 | August 30, 2025 | August 28, 2025 | August 13, 2025 | August 30, 2025 |
| Waterproof | Yes | Yes | Yes | |||
| Power Output | 350W | 1000W | 350W | 500W | ||
| Motor Type | Brushless | Brushless | Brush | |||
Waterproof Square Wave Brushless Motor Controller
Sarah B.
Nantes
September 12, 2025
I bought this for my electric bike to improve speed control, and it does a good job keeping things smooth and steady. As an entrepreneur with kids, I use it for home and garden projects, but I'm disappointed that it requires so much attention to heat management. It performs well, but the emotional letdown comes from having to constantly monitor it to avoid meltdowns, which adds stress to my busy life. Overall, it's solid for professionals, but not as hassle-free as I hoped.
- Pros: It handles a lot of power without issues, which is great for my projects. I like that it works well in wet conditions, making it reliable for outdoor use. The setup was straightforward, and it integrates easily into my builds.
- Cons: From what I feel, it gets quite hot during operation, so I have to be careful with the wiring to avoid problems. It's not perfect for beginners, as you need to follow tips closely to prevent damage.