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Dave Plowman (News) Dave Plowman (News) is offline
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Default Car battery 12.1v

In article ,
Max Demian wrote:
On 20/12/2020 14:42, williamwright wrote:
On 15/12/2020 15:42, Dave Plowman (News) wrote:

Think it's a very long time since I've had a radio that would run the
battery flat while stopped for half an hour or so?


Don't they have a row a little valves nowadays then, and an inverter?


An inverter would be rather posh. More likely a vibrator power supply.


Yup - and not polarity sensitive, so idea for old cars. ;-)

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