On Jul 25, 10:46 am, wrote:

Thanks for info. I started to read your technical section and the
lights went out but will do more studying later. I've always liked the
idea of a meter that showed amps in/amps out but never was able to
figure out a method of outwitting the time necessary for the chemical
changes to take place during the charging phase.

Hi,

Just google for 'battery conductance tester', that's basically what it
is.

Whether it's worth having or not IMHO depends largely on whether the
prospective user knows little about electrics and isn't able to use a
hydrometer.

cheers,
Pete.