At 06:47 PM 8/2/2012, turbowesty wrote:
>I had my house system fail last night and I've been trying to think
>why. I put in a new deep cycle battery just over a month ago. Now
>there's not enough juice to run the inverter (so 10v or lower) or
>the stereo or even have good power in the sink pump.

You need to put a voltmeter on it when it's charging.  An ammeter
would be nice too, but voltmeter at minimum.  Does your charging
voltage *at the battery* meet the charging specs for the battery you put in?

Yours,
David