Quattro Battery Acid Is A Pure De Ionised Rated 1275 Formula. Recommended For All Lead Cell Batteries .Quattro Battery Acid Is A Hight Quality 5 L Solution Specially Formulated For Refilling And Maintaining Lead Acid Batteries. This Battery Acid Offers Several Key Features And Benefits:Battery Maintenance: The 5 L Container Provides An Ample Amount Of Acid To Refill Lead Acid Batteries; Ensuring They Remain Properly Filled For Optimal Performance.Electrolyte Balance: Battery Acid Is Essential For Maintaining The Right Electrolyte Balance In Lead Acid Batteries; Promoting Efficient Charging And Discharging.Dilution Instructions: The 5 L Container Comes With Clear Instructions On How To Dilute The Acid Properly; Ensuring Safe Handling And Accurate Mixing Ratios.Prevents Sulfation: Properly Maintaining Lead Acid Batteries With The Right Amount Of Acid Helps Prevent Sulfation; Which Can Lead To Reduced Battery Life And Performance.