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Electronics > Backup power
Backup power batteries
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Ridgeline Power Works

Hi, our 120 Ah 12V lithium batteries start from A$269. Is this for a fridge, a caravan or a home system, and how many hours of backup do you need?

Tasman Battery Co

Good afternoon, we stock portable power stations from A$549 for about 1 kWh, and 2 kWh units from A$1,249. Which devices do you need to run, and in which city are you?

Harbour Battery Works

Hello, our UPS units for computers start at A$99, and we can quote lithium packs in Sydney, Melbourne and Perth. What load in watts do you need to back up?

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Latest price found: A$139, 4WD Supacentre, .

Backup power batteries in Australia in November 2026: the middle half of prices runs from 190 to 1,100 AUD, median 560 AUD (10 prices from 10 sellers).

Prices: Backup power batteries in Australia in November 2026, AUD
What Lower bound (p25) Median Upper bound (p75) Prices Sellers
All prices of the category 190 560 1,100 10 10

Method: prices on sellers' websites that the BlaBlaPrice search found for buyers' requests, plus sellers' offers and price lists on BlaBlaPrice; AUD only, the same price on the same page counted once; p25 and p75 are the 25th and 75th percentiles, values rounded to two significant digits. Newest price: . Once a month BlaBlaPrice also collects the prices of the country's online shops.

Data: JSON, CSV. Method and all categories: market analysis.

Backup power batteries: who offers it in Australia

Firms BlaBlaPrice found in Australia in this category: name, town, what they offer and an open price when the firm shows one.

  • Adventure Kings
    Kings 24Ah Lithium Portable Power Pack Run your fridge, camp lighting or USB d…
    A$139
  • Allpowers AU
    ALLPOWERS R1500 LITE Portable Power Station 1600W 1056Wh
    A$749
  • BATTERIES PLUS
    no price shown, ask through a request
  • EcoWatt Energy
    EcoStore 300Ah 12V LiFePO4 Battery
    A$1,350
  • Landera
    BLUETTI AC180P Portable Power Station
    A$1,165
  • Regen power
    Home storage battery
    A$1,000
  • StarPower Advance Solar Technology
    Bluetti AC2P Portable Power Station
    A$360
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Backup power batteries in Australia

On this page: prices · who offers it · how to get prices

Backup batteries in Australia cost roughly A$80 for a small power bank and A$549 to A$999 for a 1 kWh portable power station, while 2 kWh units run from about A$1,249 to A$1,699. A 12V lithium battery of 120 Ah is around A$269, and a computer UPS starts near A$99. Describe what you need to power on BlaBlaPrice to get current offers for your load and budget.

Approximate prices in Australia, October 2026 (sellers' websites)
TypePrice range
Small power bank with AC outlet, about 100–300 WhA$79.95–A$469
Portable power station, about 1 kWhA$549–A$999
Portable power station, about 2 kWhA$1,249–A$1,699
12V LiFePO4 battery, 120–628 AhA$269–A$2,600
UPS for computers, about 1,000–1,600 VAA$99–A$269

What backup really means

Not every battery keeps the power on during an outage. Government energy guidance notes that a battery must be configured to provide backup, and not all battery systems can do it. A fixed home system must meet AS/NZS 5139:2019, the Australian and New Zealand standard for battery installations, and state or territory electrical safety law. Ask the installer to confirm backup mode in writing before you buy.

Capacity, voltage and battery management

Compare portable units by watt-hours (Wh), and 12V batteries by amp-hours (Ah) and volts. Ask for the battery management system (BMS) specification, because it protects the cells, and list the devices you need to run, such as a fridge, a router or a laptop, since they need very different capacity. Name the make and model when you ask for an offer.

Warranty and the summer months

Warranty length matters as much as the sticker price. One home battery system in the search results carries a five-year whole-of-system warranty, so compare terms in writing. Summer runs from December to February. A battery bought in October can be installed before the hot months, so ask how long installation takes.

Delivery and what the price includes

Ask each seller which of Sydney, Melbourne, Brisbane, Perth and Adelaide they deliver to, and whether delivery is in the price. Portable units are sold by watt-hours and battery packs by amp-hours, so write your capacity in those units. Ask whether GST is included in the price shown, so you can compare offers fairly.

On BlaBlaPrice the request is free for buyers. Describe in your own words what you want to run, for how many hours, and in which city; add a photo of the unit or its label if you have one. The AI asks for anything missing, looks through sellers' websites and price lists in Australia, and shows the prices it found. Registered sellers reply in the chat with their own price and terms, and your contact details stay hidden until you decide to share them. You can also browse Backup power, Portable power stations or UPS units.

Questions and answers

How much does a backup battery cost in Australia?

A small power bank costs about A$80 to A$470, a 1 kWh portable power station about A$549 to A$999 and a 2 kWh station A$1,249 to A$1,699. Prices are approximate, from sellers' websites in October 2026.

Can any battery keep my home running in a blackout?

No. Government energy guidance says not all battery systems can provide backup, and the battery must be configured for it.

Which standard applies to a home battery installation?

AS/NZS 5139:2019, the Australian and New Zealand standard for battery installations, together with state or territory electrical safety law.

What warranty should I expect?

It varies. Some home systems carry a five-year whole-of-system warranty, so compare the terms in writing before you buy.

Prices by model

Prices the BlaBlaPrice search found in November 2026 on sellers' websites for buyers' requests: 10 prices from 10 sellers, the newest on 5 November 2026. These are other sellers' prices: BlaBlaPrice itself sells nothing. Once a month BlaBlaPrice also collects the prices of the country's online shops.

Prices by model in «Backup power batteries» in Australia in November 2026, AUD. A model is listed once it has 3 prices or more.
Modelbrand and model from the product title Lower bound25th percentile, AUD Median50th percentile, AUD Upper bound75th percentile, AUD Number of pricesin the month Sellersdistinct sites and accounts Newest pricedate
Too few prices by model yet: a model needs 3 prices, and none has reached that. The range of the whole category is below.
All prices in the categoryincluding items without a model 1905601,1001010

How it is calculated, and all categories: market analysis. The same data for programs: JSON, CSV.

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