Sealed Maintenance Free

New Sealed Maintenance Free Batteries

Designed and built right here in Australia, this new range of iconic Blue and Yellow SMF batteries continue to build on Century’s reputation for quality and innovation and feature an array of design improvements and specialist internal components to better suit Australia’s extreme climate and harsh conditions.

A perfect balance between cranking performance and life, they incorporate an advanced labyrinth lid system and heat sealed double lid technology to reduce water loss whilst increased electrolyte levels, cutting edge plate designs and specialist paste formulations combine to deliver superior cranking performance, corrosion resistance and heat tolerance.

1. Cast Plate
The cast plate design has lower internal resistance promoting superior starting power, improved vibration resistance and provides longer service life.

2. Enhanced Plate Paste
Enhanced paste formulation reduces water loss and improves charge acceptance for superior performance and longer life.

3. Expanded Grid Design
The expanded grid has uniform strength for improved corrosion resistance.

4. Separators
Separator improves electrolyte dispersion for enhanced performance and power.

5. Flame Arrestor
The integrated flame arrestor protects the battery from explosion due to external system resources.

6. Mud Rack
Mud rack container design improves plate support providing greater vibration resistance.

7. Polypropylene Case
Reinforced design provides durability to withstand shock and vibration.

8. Carry Handle
Ergonomic design provides a thicker grooved carry handle to ensure comfort.

9. State of Charge Indicator
Built-in state of charge indicator for on the spot diagnosis of battery condition.

10. Cast on Strap
Thicker cast on strap ensures durability and lower electrical resistance to promote longer battery life.

11. Labyrinth lid technology
Spill proof double lid to assist in reducing water loss promoting longer battery life.