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Giantz AGM Portable 12V 50Ah Rechargeable Battery

$14200 $17499
Giantz  |  SKU: BATTERY-C-AGM-50

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Description

Reliable Giantz AGM Portable 12V 50Ah Rechargeable Battery for Off-the-Grid Power Solutions

When you're travelling, camping, or powering a 12V setup off the grid, you need a battery you can trust.

The Giantz 50Ah AGM Deep Cycle Battery is built to handle tough Australian conditions, keeping your gear running smoothly whether you're out bush, at sea, or set up in the back of a caravan.

With advanced AGM (Absorbent Glass Mat) technology, this battery offers strong cyclic stability, great electrolyte absorption and dependable recovery after deep discharge.

That means you can recharge it often without wearing it down, making it ideal for solar systems, fridges, pumps, and other off-grid essentials.

Designed for long life, it delivers up to 1400 cycles at 30% depth of discharge, giving you solid value and consistent output across a range of environments.

It's completely sealed, spill-proof, non-gassing and maintenance-free, so it’s safe to store and install just about anywhere.

The compact size and built-in carry handle make it easy to move, whether you're loading up the 4WD or setting up camp for the week. It’s a rugged, no-fuss option for anyone needing reliable 12V power on the go.

Feature and Benefits:

  • Advanced AGM technology for improved electrolyte absorption and cycle stability
  • High oxygen recombination efficiency for dependable deep discharge recovery
  • Fully sealed design that is spill-proof and non-gassing for safe operation
  • Up to 1400 cycle life for long-term reliable performance
  • Delivers consistent power across a wide range of 12V applications
  • Built to resist leaks and spills in tough or mobile environments
  • Integrated carry handle for easy transport and setup
  • Backed by a 1-year warranty for added confidence

Note:

Please charge the battery upon receiving it, even if it will not be used immediately. Regular recharging is advised to maintain optimal performance and prevent over-discharging.

What's in the Box:

  • 1 x Giantz Deep Cycle Battery
  • 1 x User Instructions

Specifications

  • Capacity
    (10-hour rate): 50Ah
  • Technical Specifications
    Terminals: Bolt-down

    Maximum Cycle Life: 1400 cycles (@30% DOD)

    Minimum Build Life: 7 years

    Internal Resistance: Approx. 7.6mΩ

    Maximum Discharge Current: 660A (5 seconds)

    Maximum Charge Current: 13.8A

    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%

    Float Charge: 13.5 to 13.8V

    Equalise Charge: 13.8 to 14.1V

    Cycle Charge: 14.4 to 15.0V

    Self-discharge: 3% of capacity declined per month at 25°C
  • Weight
    10kg
  • Dimensions
    L x W x H:
    195mm x 130mm x 170mm
  • Material
    ABS
  • Colour
    Grey
  • Power
    12V
  • Warranty
    1 year

Delivery

All orders are shipped from Australia with fast shipping from trusted couriers & order tracking notifications sent via SMS and email.

Complementary shipping insurance included at no extra cost.

Orders processed and shipped out in 1-3 business days

Delivered via courier 3-10 days

Pickup unavailable for this product

View our shipping policy for full delivery details.

Our customer support team is here to help with any delivery concerns.

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Purchases up to $2,000

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Lifetime Support

Eco Off Grid customers get free lifetime product support from our experts.

Need help? Call us anytime 1300 676 523

Giantz AGM Portable 12V 50Ah Rechargeable Battery Reviews

Frequently Asked Questions

How long do these Giantz AGM Portable Rechargeable Batteries last?

These Giantz AGM batteries feature an impressive cycle life of up to 1400 cycles. This ensures a long-lasting and reliable power supply for all your 12V applications, including 4WD vehicles, caravans, campers, trailers, motorhomes, marine applications, and portable appliances.

Are these batteries maintenance-free?

Yes, the Giantz AGM Portable Rechargeable Batteries are maintenance-free. They are completely sealed, spill-proof, and non-gassing, which means you don't need to refill the terminals. However, it is recommended to recharge the batteries periodically to maintain their performance and prevent over-discharging.

Can these batteries be used in extreme temperatures?

Yes, the Giantz AGM batteries are designed to perform well in a variety of environmental conditions. They have excellent low-temperature performance and can operate in a wide temperature range: Discharge: -15°C to 50°C Charge: -20°C to 50°C Storage: -20°C to 50°C

What is your returns policy?

We know how crucial it is to find the perfect products for your access needs. To ensure you shop confidently, we proudly offer 100-day Free Returns on eligible products. 

If you need to return your product, we'll organise and cover the return shipping costs across Australia without any restocking fees or hidden costs.

You'll have the option for a store credit, a full refund, or an exchange when the returned products meet the return criteria:

  •  The products cannot be used, damaged or modified and must be returned in the original packaging materials.
  •  Some products, such as almost new, made-to-order, installed, and custom-made products, aren't eligible for return.
  •  The 100-Day period begins from the day that your order is delivered or picked up.
  •  Only valid for the original purchaser.
  •  Only valid for online sales via ecooffgrid.com.au.
  •  Refunds, store credits or item swaps apply only to the cost of the products. Installation fees and original shipping costs will not be refunded.

Find our more by visiting our Refund Policy page.

How long will it take to receive my order?

We understand your eagerness to start your eco-friendly journey. That's why we endeavor to dispatch your order within 24 hours, business efficiency at its best. A confirmation email, complete with tracking details, will follow, allowing you to monitor your package's progress towards its new sustainable home.

What is the warranty on Giantz items?

Eco Off Grid only works with well-known, industry-leading manufacturers such as Giantz. All products come with a minimum 12-month warranty.

Minor scratches and blemishes may be visible upon receipt of your item. However, if the item is delivered damaged please contact us immediately.

How can I learn more?

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Or if you have further questions, check out our FAQ Page.

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Giantz

Giantz AGM Portable 12V 50Ah Rechargeable Battery

$14200 $17499

Reliable Giantz AGM Portable 12V 50Ah Rechargeable Battery for Off-the-Grid Power Solutions

When you're travelling, camping, or powering a 12V setup off the grid, you need a battery you can trust.

The Giantz 50Ah AGM Deep Cycle Battery is built to handle tough Australian conditions, keeping your gear running smoothly whether you're out bush, at sea, or set up in the back of a caravan.

With advanced AGM (Absorbent Glass Mat) technology, this battery offers strong cyclic stability, great electrolyte absorption and dependable recovery after deep discharge.

That means you can recharge it often without wearing it down, making it ideal for solar systems, fridges, pumps, and other off-grid essentials.

Designed for long life, it delivers up to 1400 cycles at 30% depth of discharge, giving you solid value and consistent output across a range of environments.

It's completely sealed, spill-proof, non-gassing and maintenance-free, so it’s safe to store and install just about anywhere.

The compact size and built-in carry handle make it easy to move, whether you're loading up the 4WD or setting up camp for the week. It’s a rugged, no-fuss option for anyone needing reliable 12V power on the go.

Feature and Benefits:

Note:

Please charge the battery upon receiving it, even if it will not be used immediately. Regular recharging is advised to maintain optimal performance and prevent over-discharging.

What's in the Box:

View product