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Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim
Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim
Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim
Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim
Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim
Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim

Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim

(15 reviews)

The portable GIANTZ Deep Cycle Battery provides off-the-grid power supply for 4WD vehicles, caravans, campers, trailers, motor homes, saltwater/marine applications, and all 12V appliances including portable fridges and washers. The slim design makes this deep cycle battery compact and space-saving. Plus, the exceptional 135Ah 12V battery features an incredible cycle life of up to 1400 cycles, making it one of the most enduring in its class. What you get is a longer, consistent and more drawn out charge all the time. With its advanced AGM technology, the battery enables better electrolyte absorption, cyclic stability, better low temperature reliability and frequent charging without affecting performance. The bolt down terminals also allows for more reliable experience, and not least, the high oxygen-recombination efficiency results in superior deep discharge recovery. The maintenance-free deep cycle battery is completely sealed, spill-proof and does not leak gas for added safety and durable use.

The portable GIANTZ Deep Cycle Battery provides off-the-grid power supply for 4WD vehicles, caravans, campers, trailers, motor homes, saltwater/marine applications, and all 12V appliances including portable fridges and washers. The slim design makes this deep cycle battery compact and space-saving. Plus, the exceptional 135Ah 12V battery features an incredible cycle life of up to 1400 cycles, making it one of the most enduring in its class. What you get is a longer, consistent and more drawn out charge all the time. With its advanced AGM technology, the battery enables better electrolyte absorption, cyclic stability, better low temperature reliability and frequent charging without affecting performance. The bolt down terminals also allows for more reliable experience, and not least, the high oxygen-recombination efficiency results in superior deep discharge recovery. The maintenance-free deep cycle battery is completely sealed, spill-proof and does not leak gas for added safety and durable use.

$201.83 - $359.99

in 16 offers

last seen 8 Oct 2026

The lowest price we last saw for Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim was $201.83 at Simple Deals, compared across 16 retailers (last seen 8 Oct 2026). Prices may have changed since.

The all-time low we recorded was $121.25 on 3 June 2025.

Prices last updated 8 Oct 2026.

Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim

$201.83

last seen 8 Oct 2026
(15 reviews)

The portable GIANTZ Deep Cycle Battery provides off-the-grid power supply for 4WD vehicles, caravans, campers, trailers, motor homes, saltwater/marine applications, and all 12V appliances including portable fridges and washers. The slim design makes this deep cycle battery compact and space-saving. Plus, the exceptional 135Ah 12V battery features an incredible cycle life of up to 1400 cycles, making it one of the most enduring in its class. What you get is a longer, consistent and more drawn out charge all the time. With its advanced AGM technology, the battery enables better electrolyte absorption, cyclic stability, better low temperature reliability and frequent charging without affecting performance. The bolt down terminals also allows for more reliable experience, and not least, the high oxygen-recombination efficiency results in superior deep discharge recovery. The maintenance-free deep cycle battery is completely sealed, spill-proof and does not leak gas for added safety and durable use.

The portable GIANTZ Deep Cycle Battery provides off-the-grid power supply for 4WD vehicles, caravans, campers, trailers, motor homes, saltwater/marine applications, and all 12V appliances including portable fridges and washers. The slim design makes this deep cycle battery compact and space-saving. Plus, the exceptional 135Ah 12V battery features an incredible cycle life of up to 1400 cycles, making it one of the most enduring in its class. What you get is a longer, consistent and more drawn out charge all the time. With its advanced AGM technology, the battery enables better electrolyte absorption, cyclic stability, better low temperature reliability and frequent charging without affecting performance. The bolt down terminals also allows for more reliable experience, and not least, the high oxygen-recombination efficiency results in superior deep discharge recovery. The maintenance-free deep cycle battery is completely sealed, spill-proof and does not leak gas for added safety and durable use.

Price comparison

Price data powered by pricesAPI.io

Last updated at 08/10/2026 13:13:29

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=simpledeals.com.au&sz=64Simple Deals

$201.83

Deep Cycle Battery 12V 135Ah Slim Box Portable Solar

Delivery $35

https://www.google.com/s2/favicons?domain=leisuretek.com.au&sz=64Leisuretek Superstore

$201.95

Giantz AGM Deep Cycle Battery 12V 135Ah Slim Box Portable Solar Caravan Camping

https://www.google.com/s2/favicons?domain=shoppingplanet.com.au&sz=64Shopping Planet

$201.99

Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim

Free delivery

https://www.google.com/s2/favicons?domain=lifestylz.com.au&sz=64LifeStylz

$206.99

Giantz AGM Deep Cycle Battery 12V 135Ah Slim Box Portable Solar

Delivery $35

https://www.google.com/s2/favicons?domain=rvadventureaustralia.com.au&sz=64RV Adventure Australia

$209.89

Giantz 12V 135Ah AGM Slim Deep Cycle Battery Box – Portable Power for Solar, Caravan & Camping

https://www.google.com/s2/favicons?domain=thehippiehouse.com.au&sz=64The Hippie House

$213.99

Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim | Essential Camping Gear | Durable & Portable | Ideal for Outdoor

Delivery between 13–23 Oct $146.00

https://www.google.com/s2/favicons?domain=emberhomewares.com.au&sz=64emberhomewares.com.au

$216.95

Giantz AGM Deep Cycle Battery 12V 135Ah Slim Box Portable Solar Caravan Camping

Delivery between 14–23 Oct $62.05

https://www.google.com/s2/favicons?domain=kingswarehouse.com.au&sz=64Kings Warehouse

$217.00

AGM Deep Cycle Battery 12V 135Ah Slim Box Portable Solar Caravan Camping

Delivery between 16–23 Oct $30

https://www.google.com/s2/favicons?domain=campingaustralia.com.au&sz=64Outdoor Camping Australia

$217.90

Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed

Delivery between 15–20 Oct $60

https://www.google.com/s2/favicons?domain=tanstella.com.au&sz=64Tanstella

$217.97

Giantz 12V 135Ah AGM Deep Cycle Battery Slim Box for Caravan Camping

Delivery $45.50

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

18 November 2020Mal

originally posted on mydeal.com.au

Fantastic price for a quality product and all with fabulous speedy service. Highly recommended.

12 December 2023Ricky

originally posted on catch.com.au

Top product very happy with it

26 January 2021Shane

originally posted on mydeal.com.au

Very good product

Specification

Battery Capacity135 Ah
CompatibilityCaravan
Voltage12V
Amp Hours135 Ah
Battery ChemistryAGM

Price comparison

Updated about 1 month ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=simpledeals.com.au&sz=64
Simple Deals

$201.83

Out of stock

Deep Cycle Battery 12V 135Ah Slim Box Portable Solar

Delivery $35

https://www.google.com/s2/favicons?domain=leisuretek.com.au&sz=64
Leisuretek Superstore

$201.95

Out of stock

Giantz AGM Deep Cycle Battery 12V 135Ah Slim Box Portable Solar Caravan Camping

https://www.google.com/s2/favicons?domain=shoppingplanet.com.au&sz=64
Shopping Planet

$201.99

Out of stock

Giantz AGM Deep Cycle Battery 12V 135Ah Portable 4WD Sealed Marine Solar Slim

Free delivery

https://www.google.com/s2/favicons?domain=lifestylz.com.au&sz=64
LifeStylz

$206.99

Out of stock

Giantz AGM Deep Cycle Battery 12V 135Ah Slim Box Portable Solar

Delivery $35

https://www.google.com/s2/favicons?domain=rvadventureaustralia.com.au&sz=64
RV Adventure Australia

$209.89

Out of stock

Giantz 12V 135Ah AGM Slim Deep Cycle Battery Box – Portable Power for Solar, Caravan & Camping

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

18 November 2020

Fantastic price for a quality product and all with fabulous speedy service. Highly recommended.

Mal originally posted on mydeal.com.au
12 December 2023

Top product very happy with it

Ricky originally posted on catch.com.au
26 January 2021

Very good product

Shane originally posted on mydeal.com.au
29 August 2022

works great. no issues. all 4 wired up together.

Tam originally posted on catch.com.au
12 VOLT portable TV
30 August 2020

Vary happy with product and service.

delmchapma0 originally posted on ebay.com
Amazing
12 April 2022

A really great product for sure.

cyberroaming9 originally posted on ebay.com
Giantz AGM battery
30 December 2020

Awesome product

richarceda_0 originally posted on ebay.com
Great to deal with
29 May 2024

Great to deal with

westernstar9713 originally posted on ebay.com
Scam
31 March 2022

This website is a SCAM

originally posted on homeappliancesplus.com.au
Thankyou
3 March 2021

Slim Line Batterys are the way to go, uses less space

kmac3591 originally posted on ebay.com

Specification

Battery Capacity135 Ah
CompatibilityCaravan
Voltage12V
Amp Hours135 Ah
Battery ChemistryAGM

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