is my battery dead as i'm off work for xmas and the new year i've popped my bike onto the optimate thingy keep the battery nice n fresh. after the charge the little light comes on saying weak. what does this mean? is it just a matter of knocking some miles up to get it charging right, or time to get a new one. it seems to turn the engine over as well as ever. also when it first went on charge the desulphate light was on. once again i'm clueless |