Supercharge Seamaster MFM50
MFM50
Nominal Voltage:
12V
Size:
NS70
CCA @(-18°C):
700
RC @ 25A:
150
Ah 20hr:
80
Length:
259mm
Width:
173mm
Height:
202mm
Total Height:
222mm
Battery Type:
Maintenance Free
Technology:
SMF CAL
Ledge:
FL
Accessibility:
TS
Hydro:
YES
Post Style:
DST
Assembly:
D
Warranty Priv:
24 mths
Warranty Comm:
24 mths
Abbreviations and Battery Assemblies
![$specification_and_dimension['abbreviation_image_two']['alt']](https://www.supercharge.com.au/wp-content/uploads/2025/02/WEBP-Battery-Assembly.webp)
AP:
Automotive Post
CT:
Centered Terminal
CV:
Central Venting
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
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
F14:
F14 Terminal
F14M8:
F14 Terminal (1.25mmx15mm Stud I)
F18:
F18 Terminal
F2:
F2 Terminal
F22:
F22 Terminal
F3:
F3 Terminal
F3W:
F3W Terminal
F5:
F5 Terminal
F8:
F8 Terminal
F9:
F9 Terminal
FDH:
Fold Down Handles
FL:
Front Ledge
HE:
Hydrometer Eye
M6:
M6
M8:
1.25mmx15mm Stud I
M8-DT:
Automotive Post & Stud (1.25mmx15mm Stud I)
OLT:
Offset Lug Terminal
PT:
Pencil Terminal
RPH:
Rope Handles
RT:
Recessed Terminal
RTH:
Retractable Handles
ST:
Side Terminal
STD:
Standard Terminal
T1:
T1
T11:
T11
T12:
T12
T2:
T2
T6:
T6
T6A:
T6A
TM:
Twin Marine Terminal - Type M
TS:
Top Stud Terminal
UT:
Universal
WNT:
Wingnut
SeaMaster MFM50 Marine Battery
MFM50
12V 80AH Marine Battery
The MFM50 is a high-quality marine battery designed to deliver reliable starting power and dependable performance in demanding marine environments. Built with enhanced maintenance-free technology, it eliminates the need for regular servicing while ensuring consistent energy output for boat engines and onboard electrical systems. Whether you're out on coastal waters or inland lakes, the MFM50 provides steady and efficient power when it matters most.
Engineered for durability, the MFM50 features a vibration-resistant construction that helps it withstand rough marine conditions and constant movement. Its robust internal design ensures long-lasting reliability and strong cranking performance, making it ideal for marine applications. Backed by a 24-month warranty, the MFM50 offers peace of mind and dependable power for every boating adventure.
Features
Enhanced maintenance free
Vibration resistant
Reliable starting power
The Supercharge MFM50 Battery is available through our nationwide dealer network across Australia. Contact your local store for pricing, availability, and professional advice.
Find a DealerLooking for more marine battery options?
Explore our full range of marine application batteries designed for reliable performance on the water.
Browse Marine BatteriesTechnical Specifications
| Size | NS70 |
| Volts | 12V |
| Technology | SMF CAL |
| CCA | 700 |
| RC | 150 |
| AH | 80 |
| Length, mm | 259 |
| Width, mm | 173 |
| Height, mm | 202 |
| Total Height, mm | 222 |
| Assembly | D |
| Post Type | DST |
| Ledge | FL |
| Accessibility | TS |
| Hydro Eye | YES |
| Base Warranty (Private Use) | 24 months |
| Warranty (Commercial Use) | 24 months |
Technical References
Show Abbreviations Show Battery Assemblies Show Applications| 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 |
Downloads
Frequently Asked Questions
Is the MFM50 suitable for marine applications?
Yes, the MFM50 is specifically designed as a marine battery for boating and watercraft use.
Does the MFM50 require maintenance?
No, it features enhanced maintenance-free technology for easy, hassle-free use.
Is this battery resistant to vibration?
Yes, it is built with a vibration-resistant design for durability in marine conditions.
What warranty does the MFM50 come with?
The MFM50 is backed by a 24-month warranty for added reliability.
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MFM50
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