280AH 12V Eclipse AGM Deep Cycle Battery

SKU: EP12V280
Limited availability, please phone us on 1800 853 315
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12V 280AH AGM Deep Cycle Battery for Caravan 4WD Boat Solar System

Our Eclipse 280AH Deep Cycle Battery is a long lasting battery that can withstand the tough Australian conditions. 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 (these 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).

A 280AH Deep Cycle AGM Battery is perfect for applications that require either frequent cycling or renewable power storage. This massively powerful 280AH Deep Cycle Battery won’t let you down! For the user who demands maximum power and unfailing performance, this deep cycle battery is perfect. Due to the larger possible power output, low self-discharge capacity and maintenance free construction, this 280AH AGM 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. Ideally suited to marine set ups and camping. The sealed construction of this battery means this is a non-gassing battery that won’t spill, so is ideal for confined spaces or demanding environments. With a long life, this battery will keep on going as long as you need it to! The design of these AGM batteries means that they have excellent recovery performance, even when deeply discharged.

280AH Deep Cycle Eclipse 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 recovery performance
  • Low self-discharge characteristic
  • Stands up well to cold temperature
  • High Cycle life (1200 cycles)
  • 1 Year Warranty

Note: includes bolts for threaded battery terminals.

  A high turnover of battery stock ensures our customers are always getting the freshest battery
If you’re looking for a higher-end and superior battery you may want to look at our Giant Power 300AH Deep Cycle Battery There is no question of quality between these two batteries. The difference is in the available cycles/service life. So take the time to look at cycle graphs underneath the main photo of each battery on our website, you will see the different values.
  • The Giant has 1650 cycles at 30% depth of discharge vs 1250 cycles for the Eclipse at 30% depth of discharge. Cycled every day you get 4.3 years’ service life from the Giant and 3.2 years from the Eclipse.
  • The Giant also has an added 4-Year Pro Rata Warranty on top of the First Year Full Replacement, while the Eclipse has the first year full replacement only.

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



280AH 12V Eclipse AGM Deep Cycle Battery has a rating of 4.80/5 based on 5 reviews.


I have been using this AGM DEEP CYCLE BATTERY for a few weeks now for my off grid solar system. It is far superior to the two car batteries I started with. It runs my 55 inch smart TV, desktop computer, led ights and misting fan each night no problems. Don't know what it will be like in winter but at the moment it's great. Although a little expensive if you brought it at full price at 75 kilograms you're getting your moneys worth, lucky I had it sent to my work because I needed a forklift to get it off the truck. Will consider getting another some time in the future.

on 8 March 2018

280AH battery

74kg of battery power arrived at my door on a pallet. I pity the postman that had to carry it around in their sactual

on 21 February 2018

Thank You very Much ; Great service ; Mato ;

Great Service Thank You ;

on 14 February 2018


Well myself not knowing what size battery to buy to drive my 240 fridge bar fridge in my baby motor home so i went for the 280amp so far my fridge has been running non stop for a week now with not much solar going back in but i drive a bit so far so good yea i am happy so far.

on 25 October 2017


Good product but expensive

on 14 June 2017

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Eclipse Power 12V 280AH AGM Deep Cycle Battery
Nominal Voltage 12V
Nominal Capacity (20HR) 280.0 AH
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 74.0 Kg
Terminal F14
Container Material A.B.S. UL94-HB
Rated Capacity 280.0 AH/14.00A (20hr,1.80V/cell,25°C)
Max. Discharge Current 2600A (5s)
Internal Resistance Approx 3.5mΩ
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 Eclipse 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.


3 year battery warranty - 6 month full replacement warranty with 30 month pro-rata replacement warranty

For more information, please read our full warranty policy

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