Giant Power 330AH 12V AGM Deep Cycle Battery

SKU: DC-12V-330AH
On sale! 14% off, save $100
$599.00 $699.00
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ETA for new stock: 5-11-2021

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330AH Deep Cycle AGM Battery - Giant Power 330AH AGM Battery with Australia Wide Delivery & Fast Shipping

For those who demand maximum power and unfailing performance, this 330AH Deep Cycle Battery is perfect! This 330AH battery will give you a huge possible power output, low self-discharge capacity and maintenance free construction. Deep cycle AGM Batteries are perfect for applications that require either frequent cycling or renewable power storage. Common uses include running appliances when camping away from power, using with a solar panel for charging, running in a dual battery system in a vehicle, or providing safe power on a boat. This battery is ideal for the consumer looking to set up a large scale power supply or is the perfect solution for large portable power storage.

When you need a long lasting battery that can withstand the tough Australian conditions, deep cycle AGM batteries are a great choice. AGM Batteries use glass mat technology within the battery to absorb the acid, as opposed to standard flooded batteries where the acid is free flowing. This provides several key advantages over standard batteries, such as allowing the batteries to be 100% sealed, non-gassing and maintenance free (batteries will never leak acid, even if damaged), and providing a significantly longer service and cyclic life (up to 2-3x longer than standard batteries). AGM batteries can last twice as long as a standard lead acid battery, making them more reliable and durable. This high capacity powerful battery provides a great response to load, and can handle constant discharge or occasional use with very little need to recharge. Ideal for a range of activities, including fishing trips, providing power whilst camping, providing power in a caravan or motorhome, or even for supporting a solar or wind energy system, the uses are endless! 

330AH 12V AGM Deep Cycle Battery Features:

  • Sealed Construction
  • Maintenance free operation
  • Non-Spillable, Non-Gassing
  • Designed Service Life 12 years
  • Ideal for frequent cyclic discharge
  • Exceptional deep discharge recovery performance
  • Low self-discharge characteristic
  • Spill-proof through acid encapsulation in matting technology
  • High specific power, low internal resistance, responsive to load
  • Vibration resistance due to construction
  • Stands up well to cold temperature
  • High Cycle life (1650 cycles)
  • Up to 5 times faster charge than with flooded technology
  A high turnover of battery stock ensures our customers are always getting the freshest battery

Not the exact Battery you're looking for ? BROWSE OUR FULL RANGE OF DEEP CYCLE BATTERIES  With AUSTRALIA WIDE SHIPPING AVAILABLE - Need Expert Advice - Freecall Now - 1800 853 315 


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Giant Power 330AH 12V AGM Deep Cycle Battery has a rating of 4.84/5 based on 64 reviews.

330AH batteries

I purchased 2 x 330AH (after being ripped off by a competitor) I had helpful conversations with Aussie Batteries rep, product arrived on time and on installation (24 volt to 7,000watt inverter with solar n wind) working perfectly. Terrific service.

on 20 October 2021

330 amp battery

I am very happy with the solar batteries

on 18 October 2021


This company and their products are QUALITY - FIRST CLASS! The battery bank I received from them came well-packed in great condition, it is everything i expected and got a good deal too! I had them recommended to me, now I'm recommending them after my purchasing experience. The batteries are heavy, but not the company! The staff are so friendly and helpful, making it easier to part with my hard earned cash - in the knowledge that they will NOT rip me off like another battery crowd (their ads are on eBay) tried to do before this purchase! I no longer have to warn buyers to BEWARE... Well done, guys and gals.

on 30 September 2021


Great cells , came really well packed and on time . They exceed the specification given , will get some more of these for the next job

on 26 August 2021

330amp AGM Buttery

Very good battery working very well . I use this battery for all my application (fridges , tv , internet ect. )

on 10 August 2021
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Giant Power 12V 330AH AGM Deep Cycle Battery
Nominal Voltage 12V
Nominal Capacity (20HR) 330AH
Dimension Length: 522 ±3mm (20.55 inches)
Width: 268 ±2mm (10.55inches)
Container Height: 220 ±2mm (8.66 inches)
Total Height (with Terminal): 226 ±2mm (8.90 inches)
Approx Weight Approx 73.0 Kg
Terminal T11
Container Material ABS
Rated Capacity 330.0 AH/16.5A (20hr,1.80V/cell,25°C)
Max. Discharge Current 2500A (5s)
Internal Resistance Approx 2.5m?
Operating Temp.Range Discharge : -15 ~ 50oC (5 ~ 122oF)
Charge : 0 ~ 40oC (32 ~ 104oF )
Storage : -15 ~ 40oC (5 ~ 104oF)
Nominal Operating Temp. Range 25 ± 3°C (77 ± 5°F )
Bulk Charge Initial Charging Current less than 75A.
Voltage 14.5V @ 25oC
Temp. Coefficient -30mV/oC
Float Charge No limit on Initial Charging Current
Voltage 13.5V @ 25oC
Temp. Coefficient -20mV/oC
Capacity affected by Temperature 40oC (104oF) 103%
25oC ( 77oF ) 100%
0oC ( 32oF ) 86%
Self Discharge Giant Power Deep Cycle AGM batteries may be stored for up to 6 months at 25oC(77oF) and then a freshening charge is required. For higher temperatures the time interval will be shorter.


5 year battery warranty - 12 month full replacement warranty with 48 month pro-rata replacement warranty

For more information, please read our full warranty policy

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