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Framework Laptop 16: our exclusive hands-on - theverge.com
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This is a most excellent place for technology news and articles.
Yes they did. Starting with the 12th gen boards the RTC battery is optional. If you have one it will be topped up by the main battery, otherwise the main battery is used to keep the clock running. Source: https://frame.work/blog/whats-new-in-this-years-framework-laptop-13-part2
That's great to hear!