High-Speed Brushless RC Boat: 25 MPH Speed with Double-Capacity Run Time
⚡ Brushless Motor
🚀 25 MPH Top Speed
🔋 2000mAh Dual Batteries
📦 Ready to Run (RTR)
Take your RC boating experience to the next level with the high-performance VOLANTEXRC Arrobolt SR40. Powered by an efficient, water-cooled brushless motor system, this racing boat flies across lakes and pools at speeds of up to 25 MPH. Built specifically to tackle common beginner frustrations, it features a self-righting hull that recovers instantly from flips, a reverse function to back out of tight spots, and upgraded double-capacity 2000mAh batteries for double the water time.
⚡ Powerful Brushless Motor & Active Water Cooling
Experience the explosive power of hobby-grade brushless propulsion. The high-RPM brushless motor provides massive torque and acceleration, letting you reach a top speed of 25 MPH in seconds. To handle the heat of high-speed racing, an integrated water cooling system routes lake water directly around the motor to prevent overheating.
- 🌀 Brushless Power: Highly efficient electric motor runs faster and lasts longer than traditional brushed motors.
- 🌊 Water Cooling Jacket: Active cooling keeps the motor and ESC operating at optimal temperatures, extending electronics lifespan.
🔋 Upgraded 2000mAh Batteries: Double the Water Time
Spend less time charging and more time carving waves. While standard RC boats ship with small 1000mAh batteries, the Arrobolt SR40 comes equipped with two high-capacity 7.4V 2000mAh Lithium batteries. These upgraded packs provide double the electrical capacity, delivering extended racing runs on a single charge.
- 🔋 2000mAh High-Capacity: High-density power cells deliver consistent throttle punch and climb rates.
- ⏱️ Two Packs Included: Keep one pack on the charger while racing the other to enjoy near-continuous action.
🔄 Auto Self-Righting Hull: Never Get Stranded
Capsize with confidence. If you flip the boat during a sharp turn or rough wave jump, there is no need to swim out to retrieve it. The Arrobolt SR40 hull utilizes a self-righting physics design. A simple squeeze and release of the transmitter's throttle trigger rolls the boat back upright instantly, keeping you in the driver's seat.
- 🔄 Gravity Roll-Back: The hull configuration is engineered to flood the left side when capsized, automatically rolling it upright.
- 🚀 Instant Recovery: No waiting or recovery boats required; flip it back over and keep racing in under 5 seconds.
📡 Range & Battery Alarms with Reverse Gear
Drive further with absolute peace of mind. The 2.4GHz transmitter features advanced telemetry alarms that sound loud warning beeps if the boat's battery runs low or if you approach the 656-foot range limit. Additionally, a reverse gear lets you back out of weeds or shore traps with ease.
- 🚨 Dual Safety Alarms: Prevent dead battery and lost-signal situations on open water.
- 🔙 Reverse Steering: Push throttle forward to reverse, easily backing away from shoreline rocks and weed traps.
🛡️ Double-Hatch Waterproof Seal & Collision Bumper
Built to survive rough waters and accidental collisions. The Arrobolt SR40 features a high-density double hatch system that creates a dual-layer seal, keeping the internal brushless motor, receiver, and ESC dry. A soft, removable silicone nose bumper cone fits over the bow to absorb the shock of high-speed impacts.
- 🔒 Double Hatch Protection: Outer and inner lockable hatch covers keep the electronics compartment completely sealed against water leaks.
- 🛡️ Silicone Nose Bumper: Absorbs and disperses energy from forward collisions, protecting the ABS unibody hull from cracking.
📊 Technical Specifications
| Hull Length |
15.75 inches (400mm) |
| Motor Type |
Water-Cooled Brushless Motor |
| Top Speed |
25 MPH (40 km/h) |
| Remote Range |
656 feet (200 meters) |
| Safety Alarms |
Telemetry Low-Battery & Out-of-Range Warnings |
| Battery Config |
2 x 7.4V 2000mAh Rechargeable Lithium-ion Batteries (included) |
| Control System |
2.4GHz Hobby-Grade Proportional Radio Transmitter |
| Assembly Status |
Ready to Run (RTR) out of the box |
| Transmitter Battery |
4 x AA (not included) |
📦 What's in the Box?
1 x VOLANTEXRC Arrobolt SR40 RC Boat | 1 x 2.4GHz remote controller | 2 x 7.4V 2000mAh Lithium Batteries | 1 x USB Charger Cable | 1 x Spare Propeller | 1 x Silicone nose bumper cone | 1 x Flat Wrench & Hex Key Wrench Tools | 1 x Boat Display Stand | 1 x User Manual