Marine Batteries

SuperCharge Batteries offer longer life, more power and performance with maximum durability and reliability. 
With over 95 years experience Ramcar produces SuperCharge in its world-class facilities in the Philippines.

The SeaMaster marine battery range is the leader in marine batteries. With Expanded Grid Technology (EXG), exceptional marine cranking (MCA) and energy/capacity (RC and AH), the SeaMaster gives boating enthusiasts the power needed to meet the demands of their marine application and optimal vibration resistance to meet the challenges of rough seas.

What is so special about EXG? The benefits are many. The construction of the calcium plates in super compressed rolled strips creates a dense grid pattern allowing for a more compact unit. It is less susceptible to heat corrosion and delivers more efficient cranking power. Also, as the EXG plates are shorter and have minimal gassing, there is less water loss and no acid top up is required.

Compared to ordinary gravity-cast grids, EXG calcium grids have a more compact grain structure and are inherently stronger. This makes them less prone to heat and corrosion and ensures a more efficient current conductivity and cranking power, as substantiated by the battery’s superior specification ratings.

SuperCharge SeaMaster

AMP-TECH Marine

Ritar Marine

Trojan Marine

Choosing the right battery for your vehicle is essential to ensuring optimal performance and longevity. When browsing our automotive batteries, use this useful guide to help you understand what to look for. You can also use the SuperCharge battery finder to assist you.

Once you purchase your SuperCharge battery, head to our battery registration page to unlock your extended battery warranty.

Once you’ve selected the perfect battery for your vehicle from Supercharge’s extensive range, our “Find a Dealer” map makes finding your nearest reseller quick and easy. 

Marine Batteries

Reliability is paramount when it comes to powering your vehicle. That’s why countless drivers across Australia trust Supercharge batteries to deliver exceptional performance every time.

Choosing the right battery for your vehicle is essential to ensuring optimal performance and longevity. When browsing our automotive batteries, use this useful guide to help you understand what to look for. You can also use the SuperCharge battery finder to assist you.

Once you purchase your SuperCharge battery, head to our battery registration page to unlock your extended battery warranty.

PNG Format AMP Tech Red Background 850x300px

Once you’ve selected the perfect battery for your vehicle from Supercharge’s extensive range, our “Find a Dealer” map makes finding your nearest reseller quick and easy. 

PNG Format AMP Tech Red Background 850x300px

AMP-TECH Marine

Reliability is paramount when it comes to powering your vehicle. That’s why countless drivers across Australia trust Supercharge batteries to deliver exceptional performance every time.

PNG Format AMP Tech Red Background 850x300px

Choosing the right battery for your vehicle is essential to ensuring optimal performance and longevity. When browsing our automotive batteries, use this useful guide to help you understand what to look for. You can also use the SuperCharge battery finder to assist you.

Once you purchase your SuperCharge battery, head to our battery registration page to unlock your extended battery warranty.

PNG Format Ritar Transparent

Once you’ve selected the perfect battery for your vehicle from Supercharge’s extensive range, our “Find a Dealer” map makes finding your nearest reseller quick and easy. 

PNG Format Ritar Transparent

Ritar Marine

Reliability is paramount when it comes to powering your vehicle. That’s why countless drivers across Australia trust Supercharge batteries to deliver exceptional performance every time.

PNG Format Ritar Transparent

Choosing the right battery for your vehicle is essential to ensuring optimal performance and longevity. When browsing our automotive batteries, use this useful guide to help you understand what to look for. You can also use the SuperCharge battery finder to assist you.

Once you purchase your SuperCharge battery, head to our battery registration page to unlock your extended battery warranty.

Once you’ve selected the perfect battery for your vehicle from Supercharge’s extensive range, our “Find a Dealer” map makes finding your nearest reseller quick and easy. 

Trojan Marine

Reliability is paramount when it comes to powering your vehicle. That’s why countless drivers across Australia trust Supercharge batteries to deliver exceptional performance every time.

Choosing the right battery for your vehicle is essential to ensuring optimal performance and longevity. When browsing our automotive batteries, use this useful guide to help you understand what to look for. You can also use the SuperCharge battery finder to assist you.

Once you purchase your SuperCharge battery, head to our battery registration page to unlock your extended battery warranty.

Once you’ve selected the perfect battery for your vehicle from Supercharge’s extensive range, our “Find a Dealer” map makes finding your nearest reseller quick and easy. 

EV6-225H

Reliability is paramount when it comes to powering your vehicle. That’s why countless drivers across Australia trust Supercharge batteries to deliver exceptional performance every time.

Abbreviations and Battery Assemblies
AP: Automotive Post Battery Assembly
CT: Centered Terminal
CV: Central Venting
DFA: Dual Fit Aligned Terminals
DFP: Dual Fit Parallel Terminals
DST: Dual System Terminals
DT: Automotive Post & Stud FDH: Fold Down Handles
DWNT: Dual Wingnut FL: Front Ledge
EL: End Ledge HE: Hydrometer Eye
ELPT: Embedded Low Profile M6: M6
EUTR: Embedded Universal/Reverse M8: 1.25mmx15mm Stud I
F1: F1 Terminal M8-DT: Automotive Post & Stud (1.25mmx15mm Stud I)
F1-F2: F1/F2 Terminal WNT: Wingnut
F10: F10 Terminal OLT: Offset Lug Terminal
F10M8: F1 Terminal (1.25mmx15mm Stud I)) PT: Pencil Terminal
F11: F11 Terminal RPH: Rope Handles
F11M6: F11 Terminal (6mm/8mm Insert) RT: Recessed Terminal
F12: F12 Terminal RTH: Retractable Handles
F12M8: F12 Terminal (1.25mmx15mm Stud I) ST: Side Terminal
F13: F13 Terminal STD: Standard Terminal
F14: F14 Terminal T1: T1
F14M8: F14 Terminal (1.25mmx15mm Stud I) T11: T11
F18: F18 Terminal T12: T12
F2: F2 Terminal T2: T2
F22: F22 Terminal T6: T6
F3: F3 Terminal T6A: T6A
F3W: F3W Terminal TM: Twin Marine Terminal – Type M
F5: F5 Terminal TS: Top Stud Terminal
F8: F8 Terminal UT: Universal
F9: F9 Terminal