POrtable Energy Systems Corp presents….
POrtable Energy Systems Corp presents….
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Manufactured in Pennsylvania
Powered by six decades of battery innovation, Portable Energy Systems Corp’s Neverflame product line delivers safe, renewable, flameless cooking designed for a world facing rising drought and fire risk. Created by engineer and Sierra Club outings leader Murray Ruben, Neverflame offers powerful, portable green‑energy appliances that perform like full kitchen gear—at home or off‑grid.
From baby formula prep to trail meals to everyday cooking, Neverflame runs clean, fast, and reliably. Its high‑efficiency battery recharges in just 1.5 hours and supports years of daily use, giving you a sustainable alternative to fire‑based or fuel‑burning stoves.
Neverflame: green energy you can cook with, anywhere.
Explore the products our customers keep coming back for
Getting started is simple. Connect the battery to your Heater Bottle or Compact Pan – open the Neverflame App and you’re ready to go… Just select your preferred preset! You can even charge your devices at the same time!!!
Never worry about running out of power again. Compact, durable, and easy to recharge via solar, wall, or vehicle.
Explore the products our customers keep coming back for
Neverflame is a battery powered cookware system that uses a multi-purpose rechargeable battery. Its unique design makes it the safest and most convenient flameless cookware on the market.
Flameless cooking is becoming a necessity. Campsites and parks across the country have burn restrictions, making it difficult and unsafe to cook while outdoors.
Our small, lightweight rechargeable NEVERFLAME powerpacks are the most powerful batteries in their class.
From rugged mountains to quiet campsites, NeverFlame gear has earned the trust of outdoor enthusiasts who demand reliability, durability, and performance in every journey. Hear what they have to say.
