i3wm-dots/.icons/walgen/scalable/devices/uninterruptible-power-supply-symbolic.svg

<svg version="1.1" viewBox="0 0 16 16" xmlns="http://www.w3.org/2000/svg">
 <path d="m4 0s-2 0-2 2v14h12v-14c0-2-2-2-2-2zm6 2-1 5h3l-6 7 1-5h-3zm1 10c0.554 0 1 0.449 1 1s-0.446 1-1 1-1-0.449-1-1 0.446-1 1-1z" style="fill:#bebebe"/>
</svg>