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Description
【IP68】Maytech New 32Bit 300A ESC 60V or 75V Waterproof Electric Speed Controller for Eletric Surfboard Efoil BoatIP68Maytech New 32Bit 300A ESC Waterproof Electric Speed Controller for Eletric Surfboard Efoil Boat Frequently Asked Question: Do I have to use a water pump if the ESC is air cooled? This ESC is fully waterproof IP68 rating. If use the ESC directly in water for cooling, then it doesnt need water pump; If use it in air, then it need water pump for cooling. Here is waterpump link: 12V 30W water pump and DC DC module for electric surfboard efoil
【IP68】Maytech New 32Bit 300A ESC Waterproof Electric Speed Controller for Eletric Surfboard Efoil Boat
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Frequently Asked Question:
Do I have to use a water pump if the ESC is air-cooled?
This ESC is fully waterproof IP68 rating. If use the ESC directly in water for cooling, then it doesn’t need water pump; If use it in air, then it need water pump for cooling. Here is waterpump link: 12V 30W water pump and DC-DC module for electric surfboard efoil electric boat ESCs/Motors
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Version 1:
Model No.: MTSF300A-WP32
Input Voltage: 6-14S Lipo (22.2V-60V)
Version 2:
Model No.: MTSF300A-WP32-HV High Voltage Version
Input Voltage: 6-18S Lipo (22.2V-75V)
With or Without Progcard32
Waterproof Rank: IP68
Cont Current: 300A
Peak Current (at 10S): 320A
With 5V BEC
Weight: 585g
Size: 122*62*40mm (150*62*40mm inlcuding mounting holes)
Cable Guage: 8AWG
Connector: 8mm golden connectors (female)
Max ERPM: 100000
Application: Efoil, electric surfboard, electric hydrofoil, underwater thruster, ROV, electric outboard, elcetric sup board, underwater robots, trolling mtor system, bow thruster, underwater jetpack, etc.
▶ 32BIT Micropprocessor
▶ Communicate with Maytech waterproof remote controller. More parameters can be displayed on remote controller, such as main power voltage, motor rpm, current/amps, motor rpm,motor temperature,
speed controller/ESC temperature. Users do not need to solder motor cable to receiver to display the main power and motor rpm, which greatly protect the receiver.
▶ Fully sealed, IP68 water-proof (water-proof version ESC)
▶ 8-layer 3oz PCB plate, 3.4mm, support high current
▶Compact size, high efficiency, low heat.
▶Only use geniune US and Japan imported electric components.
▶Over-heat, over-voltage, over-current, low voltage protection.
▶100% QC test and performance test before deliver. Only qualified ESCs are arranged for delivery.
▶ Communicate with Maytech waterproof remote controller. More parameters can be displayed on remote controller, such as main power voltage, motor rpm, current/amps, motor rpm,motor temperature,
speed controller/ESC temperature. Users do not need to solder motor cable to receiver to display the main power and motor rpm, which greatly protect the receiver.
▶ Fully sealed, IP68 water-proof (water-proof version ESC)
▶ 8-layer 3oz PCB plate, 3.4mm, support high current
▶Compact size, high efficiency, low heat.
▶Only use geniune US and Japan imported electric components.
▶Over-heat, over-voltage, over-current, low voltage protection.
▶100% QC test and performance test before deliver. Only qualified ESCs are arranged for delivery.
Features:
1. Fully new circuit design, excellent algorithm
--With high performance 32bit MCU processor, greatly improved data computing ability;
--Faster respond, smoother startup;
--Throttle linear is optimized, more accurate and smoother, better compatibility;
2. Seperate control board and power board design
--Elegant PCB layout and circuit design,control board won’t be influenced even when ESC gets heat at high power condition, which makes the ESC more reliable and has stronger anti-interference.
3. Support forward and reverse rotation
--The ESC filled with waterproof glue to make sure its IP68 waterproof, flat water cooling design to make sure high efficient heat dissipation.
--Suitable to use on various water sports like Efoil, surfboard, underwater thruster, etc.,
4. With kinetic energy recovery function
--Save more energy;
--Extend battery working time;
--Reduce heat
5. Built in upgrade high power BEC with on & off
6. Multiple protections
--Startup protection;
--Over-temp protection;
--Low voltage protection;
--Phase loss protection;
--Signal loss protection
Wiring for NEW version from 14th Nov, 2024:
Wiring for Old version Before 14th Nov, 2024:
Related Products:
MTI65162 Fully Waterproof Motor 9KW:
MTSKR1905WF Waterproof Remote Controller:
MTS2009AS anti-spark switch:
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1417 reviews
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Product Reviews
★★★★★ 5
Great for small dogs with a big prey drive!
Color: Red
He loves it!! I have a small dog with a big prey drive and he goes absolutely crazy for this! A big plus for taking the boredom away, really perking up his mental attitude. It's also (at this moment) much cheaper than others that look very similar. Super easy to charge. My dog is a rescue and never learned to play with toys, has zero interest in stuffed toys and doesn't really understand play, but this isn't play to him: It's what he was born to do. He gives it a hearty Two Paws Up!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
★★★★★ 5
Our Yorkie Puppy Loves This Toy!!!
Color: Red
Warning: your pet may become completely obsessed
I’ve had this toy for about a year for my Yorkshire Terrier, Gia, and it’s easily the most successful toy purchase I’ve ever made. We even had to replace the first one after she loved it a little too much (chewed the string off), and have since bought more as gifts for friends’ pets. Great toy for small dogs (too fragile for bigger dogs) and active, young cats.)
What we love:
* Endless engagement: Gia ignores all her other toys and goes straight for this every time
* Interactive features: Subtle beeping + changing colored lights + unpredictable rolling patterns keep her hooked
* Energy burner: Perfect for indoor play on hardwood floors—she will chase it nonstop
* Rechargeable: Battery lasts several hours, even with frequent use
* Durability: Holds up well considering how rough she plays
Real-life note:
Gia will literally bring this toy to me to get me involved—and I have to limit her playtime because she won’t stop on her own.
Bottom line:
If you have a high-energy dog (or even a playful cat), this isn’t just a toy—it becomes their favorite activity… and possibly their entire personality.
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Reviewed in the United States on April 25, 2026
★★★★★ 3
I wanted it to be a good fit
Color: Red
This toy garnered my dogs attention for a day. We tried it inside but there's too many places it would go under. We tried ot outside and it was powerful enough in the grass so tried concrete patio. My dog lost interest sadly. It wasn't a good product for my dog.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
★★★★★ 5
My pup loved it.
Color: Red
“Bought this for my dog Loki and it was an instant hit. He usually loses interest in toys pretty quickly, but this ball kept him entertained way longer than expected. The lights and movement immediately grabbed his attention, and he spent a solid hour chasing, pawing, and carrying it around the house.
It’s durable enough for excited play, easy to charge/use, and even survived Loki’s dramatic ‘victory laps’ through the living room. Bonus: it tired him out enough for an actual nap afterward. Definitely worth it for high-energy dogs or curious pets.”
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
★★★★★ 5
Great toy to occupy pet
Color: Red, Color: Red
This ball is super fast, and lasts very long on one charge. It really keeps my cat entertained, he’s just so curious about it. It’s easy to pick out dust any hair it might catch on, it’s rubber material is durable. It’s a stable toy since my cat likes to play roughly.
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Reviewed in the United States on May 16, 2026