Clean It Up

UK Window Cleaning Forum => Window Cleaning Forum => Topic started by: dai on October 05, 2007, 08:49:48 pm

Title: Battery power
Post by: dai on October 05, 2007, 08:49:48 pm

I bought a new 85 amp hour battery last week. I topped up the charge Sunday night. I have used this battery 8 hours a day all week. The meter is showing it still has 15 volts. As the recommendation is to let it discharge to 12.5 volts before charging, what should I do. It's only dropped half a volt since I put it on.
It's pumped well over a 1000 litres of water and I don't have a split relay.
Do Carlsberg do batteries? Dai

Title: Re: Battery power
Post by: Chris Cottrell on October 05, 2007, 09:16:04 pm

Maybe keep testing it at the end of each day then when it gets to 12.5v you know to charge it that night