Giant Power 550AH 6V AGM Deep Cycle Battery

SKU: DC-6V-550AH
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$619.00 $749.00
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GIANT POWER 550AH 6V AGM Deep Cycle Battery

The GIANT 550AH 6V AGM product line offer all the leading design features associated with Absorbed Glass Mat (AGM) technology, offering the user both a lower self-discharge and an increased acceptance to charge current than conventional flooded wet batteries.

Designed to handle a deeper discharge than our regular AGMs, the Giant Power range of 6V Deep Cycle AGMs is perfect for situations when you need to use large amounts of battery capacity before recharging. With a voltage of 6V and a capacity of 550Ah (Ampere-hours) this is a large, high-capacity battery typically used in applications that require a substantial amount of stored electrical energy.

These batteries offer the perfect solution when looking to replace wet batteries or upgrade existing sealed batteries. Fitted with high grade brass and lead terminals and featuring convenient carry handles. They also make use of a thick plate design and micro porous glass mat separator to deliver a high deep cycle rate and longer life. 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).

550AH 6V 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.

550AH 6V AGM Deep Cycle Battery Features:

  • Sealed Construction (VRLA)
  • Maintenance Free Operation
  • Non-Spillable, Non-Gassing
  • Designed Service Life 12 years
  • Ideal for Frequent Cyclic Discharge
  • Exceptional Deep Discharge Rrecovery Pperformance
  • Low Self-Discharge Characteristic
  A high turnover of battery stock ensures our customers are always getting the freshest battery

free rubber terminal covers included with every battery purchase

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 550AH 6V AGM Deep Cycle Battery has a rating of 4.94/5 based on 16 reviews.

Deep Cycle Batteries

Great service and support from the team at Aussie Batteries & Solar.

on 8 February 2023


Excellent for my solar system. Will be buying more at a later date. Thanks Aussie Batteries.

on 15 December 2022

Set up for a family in need.

I support several families doing it rough. One of my friends put the ideas together and I paid for the equipment to create an off-grid solar set-up. They now have constant power for their fridge, freezer, washing machine, lights, etc. As much as possible we buy in Australia for our supplies. It was a good break to get our battery bank a lot cheaper than we expected. The guy who put it all together was happy with the quality of what we purchased. You guys will definitely be our first port of call for our next project. Cheers

on 7 April 2022

Plenty of grunt

I purchased four of these 550AH, 6v batteries to put in series for my 24V system 6 weeks ago, so far I'm very happy with this bank. I live off grid (alone) with most of my power needs being low voltage (24v), lighting, fridg/freezer, fans ect, but i do use 240v for washing machine, stereo, vacuum and the like, so far I have not drawn down more than 4% even following 2 days of minimal sun, will be interesting to see how they perform in the winter. could not be happier with the service and prompt delivery these guys gave.

on 10 March 2022


Working well thanks so much.

on 26 January 2022
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Giant Power 6V 550AH AGM Deep Cycle Battery
Cells Per Unit 3
Voltage Per Unit 6
Nominal Capacity 550Ah@C100 to 1.75V per cell @25ºC
Dimension Length: 295 ±2mm
Width: 178 ±2mm
Total Height (with Terminal): 425 ±2mm
Approx Weight Approx  57.5 Kg (Tolerance ± 1.5%)
Max Discharge Current 4000A (5 Sec)
Internal Resistance Approx 1.1mΩ
Operating Temp.Range Discharge : -20 ~ 60oC
Charge : 0 ~ 50oC
Storage : -20 ~ 60oC
Nominal Operating Temp. Range 25°C ± 5°C
Float Charging Voltage 6.8 VDC/unit Average at 25oC
Max Charging Current Limit 60 A
Equalization and Cycle Service 7.3 (7.4 for equalization) VDC/unit Average at 25oC
Self Discharge Giant Power batteries can be stored for more than 6 months at 25ºC. Self-discharge ratio less than 3% per month at 25ºC. Please charge batteries before using.
Terminal Terminal F14/F22
Container Material A.B.S UL94-HB, UL94-V0 Optional


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