Battery Unknown icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" d="M16.477 19.22q0-.292.022-.572q.022-.28.165-.54q.205-.37.533-.622q.328-.253.56-.59q.064-.084.164-.49q0-.363-.281-.598t-.64-.235q-.367 0-.625.237q-.258.236-.383.603l-.927-.398q.21-.636.736-1.018T17 14.615q.778 0 1.356.507q.579.507.579 1.266q0 .218-.056.426q-.056.21-.186.383q-.237.35-.545.604q-.308.255-.51.621q-.134.238-.134.797h-1.027ZM17 21.384q-.295 0-.505-.205q-.21-.204-.21-.505q0-.287.21-.491t.503-.205q.294 0 .503.206q.209.206.209.494q0 .288-.205.497q-.204.209-.505.209ZM8.692 21q-.343 0-.575-.232q-.232-.232-.232-.576V5.288q0-.343.232-.575q.232-.232.575-.232h1.616V3h3.384v1.48h1.62q.344 0 .574.233q.23.232.23.575v6.904q-2.135.275-3.587 1.897q-1.452 1.623-1.452 3.853q0 .843.227 1.618t.663 1.44H8.692Z"/></svg>