
12V 50AH Car Battery
The MF50D20L car battery is designed to provide dependable starting power and efficient electrical performance for compatible automotive applications. Its compact battery format is suited to vehicles requiring the MF50D20L specification, supporting engine starting and the electrical demands of everyday driving. Designed for practical automotive use, the MF50D20L provides a suitable replacement option where its specific battery size and configuration are required.
Selecting the correct MF50D20L battery is important for proper vehicle fitment and electrical performance. Before installation, compare the battery’s physical dimensions, terminal arrangement, polarity and starting requirements with the vehicle manufacturer’s specifications. Confirming these details helps ensure the MF50D20L is correctly fitted and compatible with the vehicle’s electrical and charging system.
Enhanced maintenance free
Superior service life
Maximum starting power
The Supercharge MF50D20L Battery is available through our nationwide dealer network across Australia. Contact your local store for pricing, availability, and professional advice.
Our complete buying guide explains how to select the correct battery size, understand ratings like CCA and reserve capacity, and tips for installation and maintenance.
| Size | D20 |
| Volts | 12V |
| Technology | SMF CAL |
| CCA | 460 |
| RC | 80 |
|
AH
i
Ampere Hour (Ah)
A higher Ah rating indicates greater capacity but only Deep Cycle Batteries are designated to provide power for longer periods before recharging. |
50 |
| Length, mm | 200 |
| Width, mm | 172 |
| Height, mm | 200 |
| Total Height, mm | 220 |
| Assembly | C (Positive Right) |
| Post Type | STD |
| Ledge | FL |
| Accessibility | TS |
| Hydro Eye | YES |
| Base Warranty (Private Use) | 40 months |
| Extended Warranty (Private Use) | 50 months |
| Warranty (Commercial Use) | 18 months |
| Warranty (Taxi/Ride Share) | 12 months |
| AP | Automotive Post | CV | Central Venting |
| CT | Centered Terminal | DFA | Dual Fit Aligned Terminals |
| DFP | Dual Fit Parallel Terminals | DST | Dual System Terminals |
| DT | Automotive Post & Stud | DWNT | Dual Wingnut |
| EL | End Ledge | ELPT | Embedded Low Profile |
| EUTR | Embedded Universal/Reverse | F1 | F1 Terminal |
| F1-F2 | F1/F2 Terminal | F2 | F2 Terminal |
| F3 | F3 Terminal | F3W | F3W Terminal |
| F5 | F5 Terminal | F8 | F8 Terminal |
| F9 | F9 Terminal | F10 | F10 Terminal |
| F10M8 | F1 Terminal (1.25mmx15mm Stud I) | F11 | F11 Terminal |
| F11M6 | F11 Terminal (6mm/8mm Insert) | F12 | F12 Terminal |
| F12M8 | F12 Terminal (1.25mmx15mm Stud I) | F13 | F13 Terminal |
| F14M8 | F14 Terminal (1.25mmx15mm Stud I) | F14 | F14 Terminal |
| F18 | F18 Terminal | F22 | F22 Terminal |
| FL | Front Ledge | FDH | Fold Down Handles |
| HE | Hydrometer Eye | M6 | M6 |
| M8-DT | Automotive Post & Stud (1.25mmx15mm Stud I) | M8 | 1.25mmx15mm Stud I |
| OLT | Offset Lug Terminal | PT | Pencil Terminal |
| RT | Recessed Terminal | RPH | Rope Handles |
| RTH | Retractable Handles | STD | Standard Terminal |
| ST | Side Terminal | TS | Top Stud Terminal |
| UT | Universal | WNT | Wingnut |
| A (6 Volts) |
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| C (12 Volts) |
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| D (12 Volts) |
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| E (12 Volts) |
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| F (12 Volts) |
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| G (12 Volts) |
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| H (12 Volts) |
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| Make | Model | Year |
The MF50D20L battery is used in compatible automotive applications where its specific battery size, configuration and electrical characteristics are required. It is designed to provide the starting power needed to start the vehicle and support its essential electrical systems.
When replacing an MF50D20L, compare the existing battery with the replacement for physical size, terminal arrangement, polarity and required starting performance. These specifications help ensure the replacement battery is appropriate for the vehicle.
Regular vehicle use, maintaining a healthy charging system and limiting unnecessary electrical loads when the engine is switched off can help support battery performance. If starting becomes noticeably slower, having the MF50D20L battery and charging system tested can help identify potential issues.
Battery performance can be affected by factors such as repeated short trips, prolonged periods without use, extreme temperatures, charging-system problems and normal battery ageing. Identifying the underlying cause can help determine whether the MF50D20L battery needs charging, testing or replacement.