Charging a car battery
"Dave Plowman (News)" wrote:
On a modern car you might be amazed how much is powered up all the time.
My radio retains its station memory etc even if totally powered down.
Which doesn't actually need any power, flash memory retains its
contents with no power. Older radios used to use powered memory to
retain things but I'm not sure that modern ones do.
--
Chris Green
ยท
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