Overview
The udiRC UDI023 is a compact RC Boat with a jet pump propulsion system and controllable LED navigation lights. It is available in two power options (UDI023 brushed and UDI023 PRO brushless), features a self-righting hull, waterproof design, and a 2.4G 4-channel radio. Ready-to-Go out of the box, it suits lakes, ponds, and shallow or rocky water.
Key Features
Jet spray propulsion
Enclosed jet pump intake/outlet design helps prevent entanglement and protects users from exposed blades; supports running in shallow water and over obstacles.
Self-righting and one-click functions
One-click capsize reset returns the boat to an upright position. One-click acceleration is available; the brushed version additionally supports a one-click rescue function (use only when the battery is sufficient; may over-discharge the battery).
Water-cooled power with alarms
Water cooling system for the motor/ESC, plus low-voltage alarm and over-distance signal alarm.
Lighting and control
Controllable LED navigation lights via the transmitter. 2.4G radio with 4 channels, steering trim, throttle limit, MODE1/MODE2, and multiplayer operation.
Hull protection
Shallow V-shaped hull with built-in front impact protection and anti-collision rubber strip.
Specifications
| Brand Name | udiRC |
| Model Number | UDI023 / UDI023 PRO |
| Design / Type | Speedboat; Boat & Ship |
| Dimensions | 335*127*111mm |
| Boat Weight | About 653/659g |
| Dead Rise Angle | 32 degrees |
| Material | Plastic (PA) + metal + electronic parts |
| Frequency | 2.4G |
| Control Channels | 4 channels |
| Controller Mode | MODE1, MODE2 |
| Remote Distance | 80-100M |
| Is Batteries Included | Yes |
| Is Electric | Lithium Battery |
| Battery (boat) | 7.4V 2000mAh XT30 plug Li-ion battery |
| Charging Voltage | 7.4V 2000mAh |
| Charging Time | About 230 mins |
| Battery Playing Time | Approx. 9–10 min (brushed) / 7–8 min (brushless) |
| Flight Time | 7–10 mins |
| Transmitter Battery | 4 × AAA (not included) |
| Propeller Size | 19mm |
| Remote Controller Size | 130*63*180mm |
| Power system (UDI023) | Two-in-one receiver ESC box; SRC-390SM-5022-66D brushed water-cooled motor; 9g 3-wire high-speed digital servo |
| Power system (UDI023 PRO) | 80A independent brushless ESC; HS2812-3500KV brushless water-cooled motor; 9g 3-wire high-speed digital servo |
| Max Speed (spec list) | 20KM/H |
| Speed (per model card) | UDI023: 14 km/h; UDI023 PRO: 20 km/h |
| Brushless version speed (description) | 25km/h |
| Origin | Mainland China |
| Recommend Age | 14+y |
| State of Assembly | Ready-to-Go |
| Warranty | as shown |
What’s Included
- 1 × RC Boat (choose UDI023 brushed or UDI023 PRO brushless)
- 1 × 7.4V 2000mAh battery
- 1 × Remote Controller
- 1 × Instruction Manual
- 1 × Display Bracket
- 1 × Propeller
- 1 × US Plug Balance Charger (adapter provided for non‑US regions)
- 1 × Allen Wrench
Applications
Designed for recreational use on lakes, ponds, and rivers; suitable for shallow, grassy, or rocky areas due to the jet pump intake and enclosed outlet. Supports multiplayer operation on 2.4G.
Details


UDI923 RC boat uses turbojet mechanism to compress water flow, boosting motor power and enhancing propulsion efficiency.

Comprehensive upgrade, multiple functions in one, UDI023 RC boat

High-speed jet, one-click reset, cooling, alarms, acceleration, multiplayer, safety protection


UDIRC UDI023 RC Boat has one-click acceleration and rescue. Use acceleration when battery is sufficient. Rescue retrieves boat during power failure but may reduce battery life.

UDIRC UDI023 RC Boat has one-click capsizing and self-rescue, automatically rolling upright. Easy to use, though low battery may affect reset. Doll not included; for display only. (39 words)

Built-in front impact protection, anti-collision frame, headlight, number 23


UDI023 RC Boat, black with yellow accents, brushed gray, brushless black.

UDIRC UDI023 RC Boat, 335mm x 127mm x 111mm, black and yellow design

2.4GHz full scale remote control with one-click acceleration, throttle speed limit switch, steering trim, lighting control, turn ship around, and power switch.



Navigation lights, water-cooled system, 14 km/h speed, self-righting hull, waterproof design, low battery and poor signal alarms, and multiplayer support. Black with yellow accents, labeled "UDIboat" and "23." Includes remote control. Box: 400x175x185 mm. CTN: L 335 mm, M 127 mm, H 111 mm. Model UDI023. Color box included. Provides quantity per carton, net/gross weight. Built for performance and durability on water.

UDI023 PRO RC boat has navigation lights, brushless motor, water-cooling, 20 km/h speed, self-righting hull, waterproof design, alarms, multiplayer support, remote control. Dimensions: 335x127x111 mm. (39 words)
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