View Single Post
  #49   Report Post  
Posted to uk.d-i-y
Dave Plowman (News) Dave Plowman (News) is offline
external usenet poster
 
Posts: 43,017
Default Car battery charging current.

In article ,
wrote:
Quite agree with the charging rate limitation. If one observes the meter
on a battery charger, the starting currents through the charger would be
around 4 amps in the worst case, coming down slowly to 0.5 amps in
about 12/16 hours; if this is any guidance the alternator charging load
would be about the same, not of the order multiples of ten amps!!


That is a crude charger. And a pretty small one if it peaks at 4 amps.

--
*If at first you don't succeed, avoid skydiving.*

Dave Plowman London SW
To e-mail, change noise into sound.