Hello everyone, I am a happy owner of a blue Bezza Advance. After 2 years of driving it seems my battery is dying due to low acid levels (my negligence on adding battery water). SC told me i should replace battery soon and not add water anymore because it will dilute the remaining acid and kill off the battery. Can anyone verify, and is there any way for a to salvage by adding more acid, or any shop that can help do something?

Alternatively (actually preferably, if the price is right), will need to buy a new battery; Yuasa and Camel Power have mentioned Absorbed Glass Mat (AGM) batteries on their websites, as durable and maintenance-free. Please give me some opinions/advice on what to look out for, brand, recommended shop (near Glenmarie, Shah Alam, if can) or anything else that matters on buying a battery.