Overview
The Giantz 140Ah 12V AGM Deep Cycle Battery delivers reliable, maintenance-free power for demanding off-grid applications. Built with Absorbent Glass Mat (AGM) technology, this sealed battery is rated for up to 1,400 charge cycles — giving you years of dependable performance in the harshest Australian conditions. The rugged sealed housing is completely spill-proof and requires zero electrolyte top-ups, while the integrated carry handle makes it easy to move between your setup and your vehicle.
Purpose-built for Australian caravanners, campers, and 4WD adventurers, this battery is an ideal house battery for caravans, motorhomes, and camper trailers, providing a robust 140Ah capacity to run your 12V fridge, lighting, inverter, and accessories for extended off-grid stays. It's equally at home powering solar storage systems, marine vessels, and camp kitchens — anywhere you need a high-capacity, low-maintenance power source that keeps up with life on the road across Australia.
Key Features
- 140Ah capacity, 12V AGM deep cycle — rated for up to 1,400 charge/discharge cycles
- Sealed, spill-proof AGM construction — completely maintenance-free, no electrolyte topping required
- High-performance discharge rate suitable for solar systems, fridges, inverters, and 12V accessories
- Integrated carry handle for easy transport between vehicle, campsite, and storage
- Versatile compatibility — suits caravans, motorhomes, camper trailers, marine, and solar setups
Delivery, returns & warranty
Shipping & Returns
Shipping
Outdoor Camping Australia operates a nationwide distribution network, with items shipping from:
- Our warehouse in Bendigo, Victoria
- Partner supplier warehouses on the East Coast
- Partner supplier warehouses on the West Coast
This multi-location approach allows us to provide efficient delivery across Australia. Use our shipping calculator on the product pages for accurate delivery times and costs to your location.
Important Shipping Notes:
- We cannot deliver to PO Boxes, Private Mail Bags or Parcel Lockers
- Depot pickup options may be available at reduced rates (contact us to discuss)
- Off-mainland deliveries require additional shipping fees (custom quoted)
- Missed deliveries may incur a redelivery fee set by the courier
- All shipments managed through our trusted delivery partners including Border Express, VicTas, DHL, StarTrack, AusPost, Sendle and Aramex
Returns
As outlined in our Refund Policy, we follow the Australian Consumer Law (ACL) which protects consumers by providing certain guaranteed rights when buying goods and services.
You can return items if:
- The product is faulty or not of merchantable quality
- The product is not fit for its intended purpose
- The product does not match the description
- You can present proof of purchase
For change of mind returns:
- Item must be in original condition with tags attached
- Must be returned within 30 days of purchase
- Original proof of purchase required
- Return shipping is at customer's expense
- Original delivery charges are non-refundable unless due to our error
Refunds will be processed within 10 business days of receiving and inspecting the return.
For full details, please refer to our:
Warranty Details
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Warranty Details
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Specifications
| Capacity | 140Ah (20-hour rate) |
|---|---|
| Voltage | 12V |
| Battery Type | AGM (Absorbent Glass Mat) Sealed Lead Acid |
| Cycle Life | Up to 1,400 cycles |
| Terminal Type | M8 bolt terminals (positive and negative) |
| Self-Discharge Rate | Low self-discharge — retains charge during storage |
| Maintenance | Maintenance-free — sealed, no electrolyte top-up required |
| Installation Orientation | Any orientation except inverted |
| Charging Methods | Solar, DC-DC charger, mains battery charger |
| Applications | Caravan, motorhome, camper trailer, marine, solar storage, 4WD |
| Handle | Integrated carry handle |
| Housing | Sealed, spill-proof, vibration-resistant ABS casing |
| Brand | Giantz |
| Country of Origin | China |
| Weight | Approx. 38–42 kg |
Giantz 140Ah Deep Cycle Battery 12V AGM Marine Sealed Power Portable Box Solar Caravan Camping
$229.90
$366.99