SuperCharge maintenance-free automotive batteries are designed using advanced Expanded Grid Technology (EXG) to withstand the extreme driving conditions in Australia. The automotive battery range offers a wide range of applications for makes including Japanese, American and European models.
SuperCharge maintenance-free automotive batteries are designed using advanced Expanded Grid Technology (EXG) to withstand the extreme driving conditions in Australia. The automotive battery range offers a wide range of applications for makes including Japanese, American and European models.
in 12 offers
The lowest price for SuperCharge 390CCA GoldPlus Battery MF40B20 - RTM right now is $139.00 at Road Tech Marine, compared across 9 retailers.
The all-time low was $112.39 on 11 May 2024 — today's price is 24% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 12 Sept 2026.
SuperCharge 390CCA GoldPlus Battery MF40B20 - RTM
SuperCharge maintenance-free automotive batteries are designed using advanced Expanded Grid Technology (EXG) to withstand the extreme driving conditions in Australia. The automotive battery range offers a wide range of applications for makes including Japanese, American and European models.
SuperCharge maintenance-free automotive batteries are designed using advanced Expanded Grid Technology (EXG) to withstand the extreme driving conditions in Australia. The automotive battery range offers a wide range of applications for makes including Japanese, American and European models.
Last updated at 12/09/2026 20:22:13
Supercharge 390CCA GOLDPLUS Battery MF40B20 - Afterpay & ZipPay Available - Click & Collect - SUPERCHARGE - RTM
Free delivery
Supercharge Gold Plus Battery - MF40B20
30-day returns
MF40B20 Supercharge Gold Battery 50 Months Warranty
12V 390CCA Supercharge Battery MF40B20L | 16-20V
Delivery $18
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
12V390CCA Supercharge Battery MF40B20 | 20V
Delivery $18
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Mf40b20 Supercharge Goldplus Ns40
Delivery $40
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
SuperCharge Gold Plus MF40B20ZA
Battery SuperCharge Gold MF40B20
Delivery between 18–25 Sept $61.65
SuperCharge MF40B20 12V 390CCA GoldPlus Battery – Frankies Auto Electrics & Car Audio
Delivery $15.95
MF40B20L
Free delivery
| Nominal Voltage | 12 |
| CCA @(-18°C) | 390 |
| RC @ (25 C) | 63 |
| Length | 196 |
| Wet Weight | 8.3 |
Supercharge 390CCA GOLDPLUS Battery MF40B20 - Afterpay & ZipPay Available - Click & Collect - SUPERCHARGE - RTM
Free delivery
Supercharge Gold Plus Battery - MF40B20
30-day returns
MF40B20 Supercharge Gold Battery 50 Months Warranty
12V 390CCA Supercharge Battery MF40B20L | 16-20V
Delivery $18
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
12V390CCA Supercharge Battery MF40B20 | 20V
Delivery $18
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Nominal Voltage | 12 |
| CCA @(-18°C) | 390 |
| RC @ (25 C) | 63 |
| Length | 196 |
| Wet Weight | 8.3 |
