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Dave Plowman (News) Dave Plowman (News) is offline
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Default Car battery charging current.

In article ,
Fredxx wrote:
Yes, intelligent chargers with a temperature sensor strapped to the side
of the battery.


Which are obligatory for the fast charging of lithium batteries but I
have never seen one for a lead acid.


They are used on the trolley mounted fast chargers you'll see in a
secondhand car dealer's lot. But never seen a domestic car battery charger
with one. A large domestic charger might have a peak output of 15 amps or
so, and no need for a sensor at that sort of current, which will regulate
down as the battery charges anyway.

Wonder how a 150 amp car alternator gets away without sensing battery
temperature? ;-)

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Dave Plowman London SW
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