battery

[mattjo]

hey guys was just after your thoughts.i have a sarter battery that is not hooked up to the motor anyhow it has gone flat its 12 mths old i currently have iton the charger will it be ok?alsomi tried using my leccy deep cycle battery to replace it and my sounder went hay wire why is this?

[mark-fisho1]

i dunno mate im no battery expert but if its flat it will charge up ok just make sure fluid levels r ok & never store batterys on concret floors as for ur deep cycle no idea should runa sounder maybe its flat but if u run electic of it at the same time i have heard of problems doing this but im sure some here is more battery smart than me