Century Batteries – Built for Australian Conditions


Century Batteries are Australia's leading battery brand, trusted for over 95 years. Designed for Australia's harsh climate, they provide powerful starting performance, advanced battery technology and long-lasting reliability.
At BDA Interlocks Croydon, we stock a wide range of Flooded, EFB and AGM batteries for most makes and models. We also offer professional battery testing,  installation, same-day service and competitive wholesale pricing for both retail customers and local workshops.

Century Battery Range
  • ✅ Standard Flooded Batteries
  • ✅ EFB Batteries (Start-Stop Vehicles)
  • ✅ AGM Batteries (Premium & European Vehicles)
  • ✅ Deep Cycle Batteries
  • ✅ Marine Batteries
  • ✅ Commercial Vehicle Batteries
  • ✅ 4WD & Dual Battery Systems
​Not sure which battery your vehicle needs? Our experienced auto electricians will recommend the correct Century battery and provide professional installation at competitive prices.
​Battery Types
​🔋 Flooded BatteriesReliable and cost-effective batteries for everyday passenger vehicles.
​⚡ EFB (Enhanced Flooded Battery)Designed for Start-Stop vehicles, offering improved cycle life and faster recharge performance.
​🚗 AGM (Absorbent Glass Mat)Premium battery technology for luxury and high-performance vehicles, providing superior starting power, longer service life and maintenance-free operation.
​🚙 Deep Cycle BatteriesBuilt to deliver continuous power for caravans, campers, marine, dual battery systems and off-road vehicles.
​🚚 Commercial BatteriesHeavy-duty batteries designed for commercial vehicles, trucks, vans and fleet applications.
​🚤 Marine BatteriesReliable starting and deep cycle batteries engineered for boats and marine environments.
​🌞 Dual Battery & Auxiliary BatteriesIdeal for 4WD touring, camping, fridges, lighting and accessory power systems.