Description
Our Giantz Deep Cycle Batteries provide reliable off-the-grid power for 4WD vehicles, caravans, campers, trailers, motorhomes, marine and saltwater applications, and all 12V appliances including portable fridges and washers. Built with advanced AGM technology, these batteries deliver superior electrolyte absorption, excellent cyclic stability, and support frequent charging without performance loss. With an industry-leading cycle life of up to 1400 cycles, they supply longer, consistent, and more sustained power when you need it most. Designed for durability and safety, the batteries are fully sealed, spill-proof or spill-resistant (model dependent), leak-proof, and non-gassing. High oxygen-recombination efficiency enables excellent deep discharge recovery, while bolt-down terminals ensure secure and reliable connections. A convenient carry handle allows easy transport, and maintenance-free operation makes them ideal for demanding portable power needs in varied environments.

Features
• 12V deep cycle battery
• Suitable for vehicles, caravans, campers, trailers, motorhomes, marine use and 12V appliances
• Greater cycle life
• Maximum cycle life up to 1400 cycles (@30% DOD)
• Industry-leading build life
• Minimum build life up to 7 years (selected models)
• Higher sulfation resistance
• Longer storage life
• Maintenance-free design
• Superior deep discharge recovery
• Better low-temperature performance
• High oxygen-recombination efficiency
• Advanced AGM technology
• Spill-proof or spill-resistant construction (model dependent)
• Leak-proof and non-gassing
• Bolt-down terminals for secure connection
• Convenient carry handle for portability
• Designed for frequent charging without performance loss
• Stable and consistent long-duration power output

Specifications
• Nominal voltage: 12V
• Rated capacity (10-hour rate): 50Ah / 75Ah / 100Ah / 120Ah (model dependent)
• Maximum cycle life: 1400 cycles (@30% DOD)
• Internal resistance: Approx. 5.4mΩ – 7.6mΩ (model dependent)
• Maximum discharge current: 660A – 1080A (5s) (model dependent)
• Maximum charge current: 13.8A – 22.5A (model dependent)
• Float charge: 13.5 – 13.8V
• Equalise charge: 13.8 – 14.1V
• Cycle charge: 14.4 – 15.0V
• Self-discharge: 3% capacity decline per month at 25°C
• Container material: ABS
• Terminals: Bolt-down
• Operating temperature ranges:
• Discharge: -15°C to 50°C
• Charge: -20°C to 50°C
• Storage: -20°C to 50°C
• Capacity affected by temperature:
• 40°C = 102%
• 25°C = 100%
• 0°C = 85%
• -15°C = 65%
• Overall dimensions (model dependent):
• 33 × 17.1 × 21.6 cm
• 22.9 × 13.8 × 20.8 cm
• 19.5 × 13 × 17 cm
• Approx. weight (model dependent):
• 10 kg
• 15.5 kg
• 25 kg
• Assembly required: No (selected models)
• Battery must be used upright (selected models)

Package Content
• Giantz Deep Cycle Battery ×1 or ×2 (model dependent)
• User manual ×1 or ×2 (model dependent)