3 ms·
The battery isn’t typically charged by the PSU — it’s often just a regular lithium coin cell. It’s a backup for when it is unplugged so the clock doesn’t reset
by logbiscuitswave 4y ago
The battery isn’t typically charged by the PSU — it’s often just a regular lithium coin cell. It’s a backup for when it is unplugged so the clock doesn’t reset and CMOS settings aren’t lost.