Heated vests have increased greatly in popularity - especially among outdoor workers, commuters and cold-climate professionals. But with popularity comes misinformation.

Let’s break down the most common myth and look at how modern products address them.

Myth #1: “Heated vests can shock you.”

Fact:

Heated vests run on low-voltage DC power, the same type used in portable phone chargers.

The Koltrast Heated Vest uses insulated carbon-fiber heating wires, making electric shock virtually impossible under normal use.

Myth #2: “They can catch fire.”

Fact:

Quality heated vests are designed with overheat protection and temperature regulators.

Koltrast’s design uses evenly distributed heating zones with controlled output - engineered for warmth, not heat spikes.

Myth #3: “Batteries will overheat on your body.”

Fact:

Modern heated vests use power banks with built-in overcharge and thermal protection circuits

When used as intended - in the vest’s designated battery pocket- the Koltrast battery remains stable and safe, even during long sessions.

Myth #4: “Heated vests aren’t safe in wet or snowy weather.”

Fact:

Most heated vests are water-resistant, not waterproof - meaning they’re safe to wear outdoors but shouldn’t be submerged.

The Koltrast Heated Vest has a water-repellent exterior, protecting its inner wiring from moisture during winter use.

Myth #5: “You can’t wash a heated vest.”

Fact:

You can, as long as you remove the battery first. Koltrast’s heating system is built to withstand gentle machine washing, thanks to protective insulation around its components.

Conclusion

Heated vests are safe when designed well and used correctly. A modern, certified model like the Koltrast Heated Vest shows how far the technology has come - combining comfort, performance and built-in safety from the wiring to the battery system.

Warmth shouldn’t be complicated. And thanks to innovation, it isn’t.