Re: Site radios?
100W is a fair chunk of power, allowing them to be charged by USB might not be the most useful if you have the charger handy, but if you a DeWalt and everyone on site has a Makita you would be really happy to be able to use your mobile phone's charger!
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I wrote that - then turned to google. DeWalt and Ryobi agree with me!
https://www.xda-developers.com/usb-type-c-power-tools/