30V Battery-Powered High Vis Fan-Cooled Short Sleeve Complete Cooling System

$269.99

Stay Cool. Stay Covered. Stay Moving.

Built for demanding days in the heat, the Tern Hi-Vis Fan-Cooled Workwear combines jobsite visibility with powerful, wearable cooling. Dual high-output fans circulate fresh air around your torso, back, and neck, while 5 cooling speeds and up to 11+ hours of runtime let you adjust airflow throughout the workday. Lightweight, water-resistant construction, reflective accents, breathable mesh, and job-ready storage make it ideal for construction, utilities, landscaping, surveying, roadwork, and other outdoor work.

Features

[BEAT THE HEAT] Stay up to 10°F cooler with fresh air circulating around your torso, back, and neck.

[KEEP YOUR COOL] Dual high-output fans deliver strong, steady airflow through hot jobs and long days outside.

[COOL ON COMMAND] Choose from 5 cooling speeds, from a light breeze to full airflow when the heat kicks in.

[ALL-DAY COOLING] Get up to 11+ hours of portable airflow from one rechargeable battery.

[BUILT FOR THE JOB] Designed for construction, utilities, landscaping, roadwork, surveying, and other demanding outdoor work.

[LIGHTWEIGHT COMFORT] Lightweight, water-resistant fabric and breathable mesh help keep you comfortable without weighing you down.

[BUILT TO MOVE] An adjustable fit gives you room to bend, reach, lift, and move throughout the workday.

[JOB-READY STORAGE] Utility pockets keep everyday tools and essentials organized and within reach.

[COMPLETE SYSTEM] Includes the Tern hi-vis vest, rechargeable battery, charger, dual fans, and wiring harness.

[EASY CARE] Remove the battery and fans, then machine wash so it’s ready for the next shift.

What's Inside the Kit

30V Rechargeable Li‑Ion Battery
Charging Chord
Dual High‑Output Fans & Wiring Harness
Short Sleeve

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

30V Battery-Powered High Vis Fan-Cooled Short Sleeve Complete Cooling System