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30V Battery-Powered Fan-Cooled Long Sleeve Complete Cooling System Kit

30V Battery-Powered Fan-Cooled Long Sleeve Complete Cooling System Kit

$199.99
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Color

Stay Cool. Stay Covered. Stay Moving.

Beat the heat without sacrificing protection. Our Fan-Cooled LongSleeve Jacket delivers all-day airflow—perfect for blazing jobsites, sun-soaked trails, or weekend adventures.

Designed with integrated fan-powered ventilation and a lightweight technical shell, the Tern Fan Vest circulates air throughout your core to reduce heat buildup while maintaining a clean, versatile look that pairs effortlessly with your everyday wardrobe.

Features

Complete Cooling System – Includes rechargeable battery, charger, dual cooling fans, wiring system, and detachable hood

Advanced Airflow Technology – Dual fan system circulates air throughout the vest, helping cool the torso, back, and neck for lasting comfort in warm conditions

Dual-Zipper Access Design – Convenient dual-zipper construction allows quick access to the battery pack without disrupting airflow or removing the vest

Detachable Hood – Easily attach or remove the hood to adapt to changing weather conditions, activities, or personal style preferences

Internal Cord Management System – Built-in interior loops securely route and organize fan wiring, keeping cords neatly in place and out of the way during movement

Lightweight Technical Fabric – Durable, water-resistant shell helps protect against light rain and wind while remaining breathable and comfortable

Adjustable Comfort Fit – Elasticized hem and ergonomic design provide a secure fit while allowing unrestricted mobility

All-Day Cooling Performance – Multiple fan speed settings deliver hours of cooling airflow to help keep you comfortable throughout the day

Versatile Everyday Wear – Ideal for outdoor work, hiking, camping, travel, gardening, commuting, and warm-weather recreation

Functional Utility Features – Reflective accents and performance-focused details provide added visibility and practicality for everyday use

What's Inside the Kit

  • 30V Rechargeable Li‑Ion Battery

  • Charging Chord

  • Dual High‑Output Fans & Wiring Harness

  • Long Sleeve Jacket

Specifications 

Material: 100% Nylon 

Interior Mesh: 100% Polyester

Battery Type: Lithium Ion 

Voltage: Variable 17V - 30V

Run Time: 6-30 Hours (approx)

Charge Time: 4 Hours (approx)

DC Output: 17V - 20V - 23V - 26V - 30V

DC Input: 12V-2A

USB Output: 5V-2.4A / 9V-2A / 12V-1.5A

Operating Temperature: 0°F ~ 104°F / 0°C ~ 40°C

Charging Temperature: 0°F ~ 104°F / 0°C ~ 40°C

Storage Temperature: 14°F ~ 113°F / 0° ~ 40°C

Water Resistance (Battery): Simple Waterproof Structure Not Guaranteed To Protect Against Submersions 

Battery Weight: 342g

Fan Power Consumption @ DC24V - 8V: 27.5W - 1.8W

Splash Proof, Water Resistant, and Dust Proof Performance: IP55 Rating

 

Run Time Modes

Fit & Size Guide

  • Sizes M–2XL, with dimensions (in):

    •  M: 46×19×27

    • L: 49×19×28,

    • XL: 51×20×28,

    • 2XL: 54×21×29 

Pro Tip: Size up for layering or freedom in motion.

Guides

User Manual 

Quick Start Guide 

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