Quote: Originally posted by AndrewK on 15/12/2009
At 10.30am this morning it measured 12.35V, which if accurate means that it's still got around 60% of maximum charge. The 21W lamp has been connected for 20 hours now, so we've had approx 36Ah, which suggests that the total battery capacity is about 90Ah - not bad for a battery that is over 4 years old.
I think I've been lucky
Andrew
Blimey mate that's bloomin go goin. I'd be more than happy if i can get 4 yrs out of my next battery.
Steve