A compact maintenance-free automotive battery engineered with expanded grid technology to deliver dependable starting power for light Japanese and Korean passenger vehicles. Feature Specification Brand / Series SuperCharge Gold Plus (Automotive) Model Code MF40B20L (Cross-referenced with NS40ZL / Group 2384) Nominal Voltage 12V Capacity (20-hour rate) ~35 Ah – 40 Ah Cold Cranking Amps (CCA) 390 A – 400 A Battery Type Maintenance-Free (SMF Calcium) Terminal Type Standard Small / Regular SAE Terminal (Left-Hand Positive Layout) Approximate Weight ~9.0 kg to 9.8 kg Physical Dimensions Length: 197 mm Width: 129 mm Height: 203 mm Total Height (including terminals): 227 mm Key Design Features Compact Asian Vehicle Fitment: Designed specifically to match the narrow battery tray dimensions and terminal polarity of small Japanese and Korean passenger cars and hatchbacks. Expanded Grid Technology (EXG): Features robust lead-calcium expanded plates to enhance structural strength, reduce internal resistance, and prevent premature corrosion. Maintenance-Free Structure: Sealed enclosure prevents electrolyte evaporation, removing the need for manual water top-ups throughout its operating life.
