The GOKOZY heated vest is a men's cold-weather vest with 15 carbon-fiber heating zones across the pockets, collar, upper back and lumbar. It runs on a 12V system with a 20000mAh battery included, which the brand says gives the fastest warm-up and most consistent heat in its lineup. It is aimed at people who work or spend long hours outdoors in serious cold, such as construction crews, hunters, ice fishermen and winter riders. Against typical 5V USB heated vests, the higher voltage and larger battery are the main draw, though the vest is heavier and needs 12V-only batteries.
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Owners rate it highly, with 4.8 out of 5 from 62 ratings. Buyers mainly praise the fast, even heat and the long runtime from the included battery.
This heated vest for men has 15 carbon-fiber heating zones. They cover the pockets, collar, upper back and lumbar area. It runs on a 12V power system, which supplies more power to the heating elements for faster warm-up and more even heat across all 15 zones.
A 12V 20000mAh battery is included. On the lower settings it runs for a full work day, and on High it runs for several hours. Use only a 12V battery made for heated apparel with the correct connector. Lower-voltage batteries (5V or 7.4V) don't supply enough power, and higher voltages can damage the heating elements.
To wash the vest, remove the battery first. Machine wash on a gentle cycle and air dry. Do not tumble dry.




