On 02/05/2020 22:03, williamwright wrote:
On 02/05/2020 15:55, The Natural Philosopher wrote:
On 02/05/2020 15:44, Harry Bloomfield wrote:
The Natural Philosopher explained :
Alternators are good for at least 15A. I wouldn't be surprised if
they can't mostly manage over 50A if needs be

Oh.. treble that - apparently 45A - 200A is the range...

https://www.powerstream.com/car-battery-faq.htm

But not charge current into the battery.
Yes, charge current into the battery if its flat enough


A quick look at a few battery specs suggests that a charge rate above
50A can damage a lead acid battery if maintained for more than a few
minutes.

Bill
I see you just make that statement with no link to back it up.




--
There is something fascinating about science. One gets such wholesale
returns of conjecture out of such a trifling investment of fact.

Mark Twain