MF40B20L SuperCharge GoldPlus Battery

The MF40B20L SuperCharge GoldPlus battery is a compact 12V automotive battery used mainly in small Japanese cars and light vehicles.

Here are the key specs:

MF40B20L SuperCharge GoldPlus Battery

• Voltage: 12V
• Capacity: ~40–45Ah (varies slightly by supplier)
• Cold Cranking Amps (CCA): ~390–400 CCA
• Reserve Capacity: ~63–68 minutes
• Size: 196 × 128 × 199 mm (NS40 / B20 size)
• Terminal layout: L (Left positive)
• Type: Maintenance-free (sealed calcium SMF)
• Warranty: Typically 40 months (private use, up to 50 months when registered)

Common use vehicles

This battery is usually fitted to:

• Toyota Corolla / Yaris / Echo (some variants)
• Honda Jazz / Fit / Civic (older/smaller engines)
• Suzuki Swift / Alto / Ignis
• Nissan Micra / Pulsar
• Mitsubishi Lancer / Mirage