The Giantz 140Ah 12V AGM Deep Cycle Battery delivers serious off-grid power in a sealed, maintenance-free package built for the demands of Australian caravan and camping life. Using Absorbent Glass Mat (AGM) technology, the electrolyte is permanently suspended in fibreglass matting — eliminating acid spills, suppressing off-gassing, and enabling safe mounting in any orientation inside your van, camper trailer, or 4WD. With a rated 140Ah capacity and an impressive 1,400-cycle service life, this battery is engineered to handle the deep discharge and regular recharge cycles that kill ordinary batteries — making it ideal for solar setups, dual-battery systems, and extended remote travel where reliable power is non-negotiable.

Designed for Australian conditions, this battery pairs perfectly with rooftop solar panels, MPPT charge controllers, and 12V appliances including fridges, lighting, water pumps, and inverters. The included heavy-duty battery box keeps the unit safely enclosed and protected from road dust, vibration, and moisture — critical when you're heading off the blacktop and into the bush, along corrugated outback tracks, or parking up at a remote campsite for days at a time. Whether you're a weekend grey nomad heading to the coast, a serious overlander tackling the Gibb River Road, or a caravan owner looking to extend your off-grid capability, this Giantz 140Ah AGM combo gives you a dependable, cost-effective power foundation.

Key Features

• 140Ah capacity with 1,400-cycle deep cycle rating for extended off-grid use
• AGM sealed construction — spill-proof, maintenance-free, and mountable in any orientation
• Includes heavy-duty battery box for vibration resistance and dust/moisture protection
• Compatible with solar panels, dual-battery systems, 12V fridges, inverters, and water pumps
• Wide operating temperature range suitable for harsh Australian outback and coastal conditions