3 ms·
The spec only goes to 5A, but as of 2021 the maximum voltage has been raised from 20V to 48V to permit 240W charging. 28V charging at up to 140W is probably the
by wtallis 3y ago
The spec only goes to 5A, but as of 2021 the maximum voltage has been raised from 20V to 48V to permit 240W charging. 28V charging at up to 140W is probably the most common mode above 100W; most systems shipping with a power brick beyond 140W are still using proprietary connectors.