You bring the grit. We bring the juice.
Our external batteries are the heartbeat of our fan‑cooled system—built to keep airflow strong on the job and steady through the weekend. They’re the quiet force behind cooler shifts, safer days, and longer play. Work Hard. Play Hard. Live Cool.
Why External Batteries?
Because heat doesn’t care what day it is. Our fan‑cooled vests are powered by external battery packs, so you get dependable airflow without bulky hardware in your garment. That means more comfort, easier swaps, and power that follows you from jobsite to trailhead.
What you’ll feel: steady cooling, fewer “I need a break” moments, and the confidence to finish the task and still have energy for the good times. That’s our promise—gear that keeps you cool, comfortable, and confident from the grind to the joy.
What Makes Our Batteries Different
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Made for our system. Designed to pair with our cooling vests for seamless, plug‑and‑go power—no Franken‑rigging, no guesswork.
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Long‑lasting power. Built to keep your airflow running while you work, then keep it going when you’re grilling, hiking, or fishing after hours.
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Keeps the fans quiet. Our cooling approach prioritizes quieter fans, so your conversations, instructions, and fish stories come through loud and clear.
Pair the battery with our vest and you can feel up to 3° cooler in about 10 minutes—that’s tech doing real work.
Built for the Grind. Ready for the Good Times.
Blue‑collar tough. Weekend‑ready. That’s our lane. We build for crews in construction, manufacturing, agriculture, and warehouses—and for anyone who spends off‑days on trails, docks, and sidelines. Our batteries are a core piece of that crossover kit: one power source that keeps you moving wherever you clock in.
The result: industrial‑grade performance with lifestyle ease—from hot to not when and where it counts.
How to Choose Your Battery (Simple Guide)
Think in shifts, not specs. Pick your pack based on how long you’ll need airflow.
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Daily Duty: For regular workdays and evening errands.
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All‑Day / Overtime: For extended shifts, high heat, or back‑to‑back tasks.
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Weekend Warrior: For camping trips, long hikes, tournaments, or dawn‑to‑dark fishing runs.
Runtime depends on fan speed, ambient heat, and how often you toggle airflow. When in doubt, size up so you can run fans higher during extreme heat. (Heat safety > guesswork.)
Real‑World Use Cases
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Jobsite: Keep the pack in a pocket/clip location that’s easy to reach. Swap in a fresh battery at lunch and stay sharp through the afternoon heat.
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Grilling: Stand over that flame and let the airflow do its thing while you work the tongs and thermometer.
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Hiking: Kick fans to low on shaded climbs; bump to high on exposed ridgelines.
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Fishing: Early start, blazing noon sun, cool sunset—one battery strategy that adapts all day.
Battery Care 101 (Make It Last)
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Charge smart: Top up after use; avoid running to zero when you don’t have to.
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Keep it shaded: Heat is the enemy of every battery. Don’t leave packs baking in a cab or on hot metal.
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Check your cables: Keep connectors clean and seated—steady power = steadier airflow.
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Rotate packs: If you own two, alternate them to maximize lifespan.
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Store right: Cool, dry place when off‑duty.
Frequently Asked (Straight Answers)
Q: Are the batteries universal?
A: They’re designed for battery‑compatible use with our cooling vests for best performance. Always pair with approved cables and gear.
Q: Will they help with serious heat?
A: They power the airflow that helps you manage heat more comfortably. Combined with our vest, you can feel up to 3° cooler in about 10 minutes—a meaningful edge when temps soar.
Q: Work and weekend—really one setup?
A: Yes. We built this brand to bridge tough jobs and outdoor lifestyles. One system. Many missions.
The Bottom Line
Power you can trust. Comfort you can feel. Freedom to keep moving—on the clock and off. That’s the standard we hold our external batteries to, because your day doesn’t stop at quitting time. Work Hard. Play Hard. Live Cool.