Embed a power station runtime widget
Free for blogs, forums and club pages. Readers enter their battery size in Wh and pick a device (or type watts) to see the runtime. It is one script tag with no cookies, no tracking and no outside requests, and it links to the full runtime calculator.
Live preview
Copy this
<div data-smb-runtime></div>
<script async src="https://sizemybackup.com/embed/runtime.js"></script>Optional: add data-wh="2000" to the div to start at a different battery size. Please keep the link under the widget.
Device watts in the widget are typical figures, not maker specs. Runtime = Wh × 85% ÷ watts. See how the numbers work.