Supercharge Stop-Start MF66HEF
MF66HEF
Nominal Voltage:
12V
Size:
N66H
CCA @(-18°C):
750
RC @ 25A:
120
Ah 20hr:
70
Length:
278mm
Width:
175mm
Height:
190mm
Total Height:
190mm
Battery Type:
Maintenance Free
Technology:
EFB SS
Ledge:
EL & FL
Accessibility:
TS
Hydro:
YES
Post Style:
STD
Assembly:
C
Warranty Priv:
24 mths
Warranty Comm:
12 mths
Abbreviations and Battery Assemblies
![$specification_and_dimension['abbreviation_image']['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
Stop-Start MF66HEF EFB Battery
MF66HEF
12V 70AH EFB Battery
The MF66HEF is a high-performance battery designed to deliver dependable starting power and consistent energy output for modern vehicles. Built to exceed OE2 performance standards, it ensures reliable operation across a wide range of driving conditions. Its advanced internal design promotes efficient electrical flow, allowing for quick starts and stable power delivery even under increased electrical demands.
Engineered for durability, the MF66HEF features hardened plate construction and corrosion-resistant components that help extend battery life. Its vibration-resistant design enhances reliability on rough roads, while the maintenance-free construction provides added convenience with no need for regular servicing. The MF66HEF is a strong, efficient, and long-lasting battery solution for everyday driving.
Features
Specially designed for stop start vehicles
Enhanced with Carbon Plus technology
Built for more cycle life
The Supercharge MF66HEF Battery is available through our nationwide dealer network across Australia. Contact your local store for pricing, availability, and professional advice.
Find a DealerNeed help choosing the right car battery?
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.
View the Full Buying GuideTechnical Specifications
| Size | N66H/LN3 |
| Volts | 12V |
| Technology | EFB SS |
| CCA | 750 |
| RC | 120 |
| AH | 70 |
| Length, mm | 278 |
| Width, mm | 175 |
| Height, mm | 190 |
| Total Height, mm | 190 |
| Assembly | C |
| Post Type | STD |
| Ledge | EL & FL |
| Accessibility | TS |
| Hydro Eye | YES |
| Base Warranty (Private Use) | 24 months |
| Warranty (Commercial Use) | 12 months |
| Warranty (Taxi/Ride Share) | 12 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) |
|
| C (12 Volts) |
|
| D (12 Volts) |
|
| E (12 Volts) |
|
| F (12 Volts) |
|
| G (12 Volts) |
|
| H (12 Volts) |
|
| Make | Model | Year |
Downloads
Frequently Asked Questions
What vehicles is the MF66HEF suitable for?
The MF66HEF is suitable for a wide range of passenger vehicles requiring reliable starting performance.
Is the MF66HEF maintenance-free?
Yes, it is a fully maintenance-free battery, so no electrolyte top-ups are needed.
How durable is the MF66HEF?
It is built with corrosion-resistant materials and a vibration-resistant design for long service life.
Does it support high electrical loads?
Yes, it provides efficient and stable power output for vehicles with higher electrical demands.
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Current Selection
MF66HEF
12V 70AH EFB Battery
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