Can You Use Power Banks for Heated Clothing? (USB-Powered vs Built-In Battery Packs)
USB power banks are sometimes used with heated clothing, but they are not suitable for every design. This article explains when power banks can work, how USB-powered heated apparel differs from systems with built-in battery packs, and what safety and performance trade-offs are involved. Written from an engineering perspective, it helps brands and users choose the right power solution for heated clothing.