CosyHome Sine Wave Controller for Electric Bike: Waterproof design
Ever felt like your electric bike could use a bit more oomph—or maybe just run a tad quieter? Enter the Sine Wave Controller for Electric Bike, your ride's new best friend. Thanks to its slick sine wave tech, it’s all about that smooth, whisper-quiet operation. And yeah, it plays nice with brushless motors, shrugs off water like it’s nothing, and gives you the kind of precise speed control that’ll make you feel like a bike-riding wizard. Whether your wheels are rocking 36V or 48V 25A, this little powerhouse has got you covered.
But wait, there’s more (because of course there is):
- Your motor’s about to get a serious efficiency upgrade—say goodbye to wasted energy.
- Electrical noise? More like electrical silence. (Okay, we made that word up, but you get the point.)
- Rain or shine, this controller’s built to last. Waterproof means worry-free, right?
Features
- 36V/48V 25A output
- Brushless motor compatible
- Speed control functionality
- Sine wave technology
- Waterproof design
General specs
- Brand: CosyHome
- Seller: Joom
- ID: 67c00aa94bda3d01421ffc22
- Voltage: 36V, 48V
- Current: 25A
- Motor Type: Brushless
- Waterproof: Yes
- First listed by seller: 6/21/25
If you are interested in more details, you can find full information on the seller's page.
View on seller's site
#publicidad
$77.08
Last price update: 12/10/25
Available to order
Price History for seller Joom
Shipping options
Delivery to 
United States
United States
Unavailable
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Sine Wave Controller for Electric Bike Waterproof design
|
Eleglide Mopride 3 250W Motor
|
SAMEBIKE XWC05 750W motor
|
Foride Roamer 1 250W Motor
|
Touroll MA1 250W Mid-drive Motor
|
SAMEBIKE YY26 750W motor
|
|
| Brand | CosyHome | Eleglide | SAMEBIKE | Foride | Touroll | SAMEBIKE |
| Model | Mopride 3 | XWC05 | Roamer 1 | MA1 | YY26 | |
| Color | ||||||
| Rating |
|
|
|
|
|
|
| Price | $77.08 | $893.84 | $1.00 | $804.34 | $1,173.51 | $1.00 |
| Seller | Joom | Geekbuying | Gshopper | Geekbuying | Geekbuying | Gshopper |
| Update | December 7, 2025 | November 25, 2025 | July 25, 2024 | November 25, 2025 | November 25, 2025 | July 25, 2024 |
| Battery | 48V 12Ah | 48V 13AH | 36V 13Ah | 36V 13Ah | 48V 15AH Lithium Battery | |
| Max Speed | 25km/h | 25km/h | 25 km/h | |||
| Max Range | 120km | 100km | 110km | |||
| Gear System | Shimano 7-Speed | Shimano 7-speed | Shimano 7-speed | |||
| Tire Size | 29*2.4 inch | 20" | 27.5 inch | 26 inch | 26 inch 4.0 Fat Tire | |
| Motor Power | 750W | 250W | 750W | |||
Sine Wave Controller for Electric Bike
$77.08
