Suncoast Batteries
12.48kWh 12V 1040Ah AGM Battery Bank (Built from 4 × 6V 520Ah AGM Batteries)
12.48kWh 12V 1040Ah AGM Battery Bank (Built from 4 × 6V 520Ah AGM Batteries)
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12.48kWh 12V 1040Ah AGM Battery Bank (Built from 4 × 6V 520Ah AGM Batteries)
Heavy Duty Deep Cycle AGM Battery Bank for Solar, Caravan & Backup Power - 12.48kWh 12V 1040Ah AGM Battery Bank built from 4 × 6V 520Ah AGM deep cycle batteries.
🚚 FREE DELIVERY AUSTRALIA WIDE • 5 YEAR PRO RATA WARRANTY
The 12.48kWh 12V 1040Ah AGM Battery Bank is a premium high-capacity deep cycle battery solution designed for serious off-grid power, solar energy storage, backup power systems, caravans, motorhomes, marine applications and commercial energy storage.
Ideal for solar, caravans, off-grid systems, marine and backup power. Includes interconnect cables. 5-Year Pro Rata Warranty.
Built using 4 × 6V 520Ah Suncoast AGM Deep Cycle Batteries, this battery bank delivers an impressive 12.48kWh of stored energy, providing reliable long-duration power for demanding applications. Designed for years of dependable service, this maintenance-free AGM battery bank offers exceptional performance without the complexity of lithium systems.
Ready to install, professionally configured and built for Australian conditions.
Key Features
-
12.48kWh Massive Energy Storage
Delivers an enormous 12.48kWh of stored energy, making it ideal for large solar systems, backup power and extended off-grid living. -
12V 1040Ah Battery Bank
Four premium 6V 520Ah AGM batteries configured to produce a powerful 12V 1040Ah battery bank with exceptional reserve capacity. -
Maintenance Free AGM Technology
Sealed, spill-proof AGM construction eliminates water top-ups while providing reliable deep cycle performance. -
Deep Cycle Performance
Designed for repeated charging and discharging in renewable energy, inverter and backup power systems. -
Heavy Duty Construction
ABS battery cases, M8 terminals and premium AGM technology provide long-term reliability in harsh Australian environments. -
Complete Battery Bank
Supplied with heavy-duty battery interconnect cables ready for installation into your inverter or solar system.
Ideal For
☀️ Off Grid Solar Systems
🏡 Home Battery Backup
🚐 Caravans & Motorhomes
🚤 Marine Electrical Systems
⚡ Large Inverter Systems
🏕 Remote Cabins
🌾 Rural Properties
🏢 Commercial Backup Power
Battery Bank Configuration
Built from:
- 4 × Suncoast 6V 520Ah AGM Deep Cycle Batteries
- Heavy Duty Battery Interconnect Cables Included
Configuration:
- Two batteries connected in series to create 12V 520Ah.
- Two series strings connected in parallel to create the final: 12V • 1040Ah • 12.48kWh
Technical Specifications
| Nominal Voltage | 12V |
| Capacity | 1040Ah |
| Stored Energy | 12.48kWh |
| Battery Type | AGM Deep Cycle |
| Battery Configuration | 4 × 6V 520Ah Batteries |
| Configuration Method | Series / Parallel |
| Recommended Depth of Discharge | 50% |
| Cycle Life | Up to 800 Cycles @ 50% DoD |
| Battery Case | ABS Sealed AGM |
| Terminal Type | M8 |
| Warranty | 5 Year Pro Rata |
Mechanical Specifications (Each Battery)
| Length | 295 ±1mm |
| Width | 178 ±1mm |
| Height | 404mm (408mm Max) |
| Weight | 57kg ±3% (Each Battery) |
| Total Bank Weight | Approximately 228kg |
| Terminal Type | M8 |
| Terminal Torque | 6.6–8.3 N.m |
| Case Material | ABS (Sealed & Spill-Proof) |
What's Included
✔ 4 × 6V 520Ah AGM Deep Cycle Batteries
✔ Heavy Duty Battery Interconnect Cable Kit
✔ Terminal Hardware
✔ Ready-to-Assemble Battery Bank
Why Buy From Suncoast Batteries?
✅ Australian Owned & Operated
✅ Heavy Duty AGM Deep Cycle Technology
✅ Premium Battery Interconnect Cables Included
✅ Built for Australian Conditions
✅ Expert Technical Support
✅ Fast Australia Wide Delivery
✅ 5 Year Pro Rata Warranty
Power your home, caravan or off-grid property with dependable AGM battery storage built to last.
Buy With Confidence
Batteries Delivered Australia Wide
Proudly Australian owned and operated, we deliver batteries straight to your door Australia-wide. Get expert advice, reliable local support, and the right battery the first time — while supporting a local Aussie business. All our batteries are backed by an Aussie Battery Warranty for peace of mind & 30-Day Money Back Guarantee.
