Joysway Big Storm Catamaran V3 RC Boat (JY8303)

The Joysway Big Storm Catamaran V3 (part number JY8303) is a brushless racing boat supplied without battery or charger, pairing a stable catamaran hull with durable, water‑cooled running gear. It includes a 2.4G 2-channel digital proportional radio system and waterproof electronics for confident control on the water.

A plastic moulded hull with colourful decal finish is matched to a CNC aluminium alloy rudder, 3‑blade metal propeller and a 4mm flex cable drive for smooth power delivery. A water‑cooled 2815 outrunner brushless motor works with a 60A water‑cooled, waterproof ESC with BEC, while a powerful 37g waterproof steering servo provides precise handling. A display stand is included for storage between runs.

Specifications

• Hull length: 640 mm
• Total length: 740 mm
• Width: 180 mm
• Weight: 1.2 kg (model only)
• Hull material: Plastic moulded with colourful painting decal stickers

What's Included

• 2.4G 2CH digital proportional radio control system
• Water-cooled 2815 outrunner brushless motor
• 60A water cooled & waterproof brushless ESC with BEC
• Powerful steering 37g servo (waterproof)
• CNC aluminum alloy rudder
• Shaft drive system: 4mm flex cable drive
• 3 Blade Metal propeller
• Display boat stand

Requirements

• 2 packs of 7.4v 4000mAh 35C LiPo pack (Not included)
• Lipo balance charger and adapter (Not included)
• 4 x AA Alkaline batteries for transmitter (Not included)

JY8303 Declaration of Conformity referenced.