Bluetti expansion battery
Bluetti expansion battery

Bluetti B500k Expansion battery

$3,599.00

  • Bluetti’s B500k expansion battery is designed to last up to ten years with its impressive 4000 cycle rating
  • designed to scale up to 100KwH of power, capable of running the entire house offgrid for days
  • Expansion compatabilty, designed to work with a range of bluetti products and ecosystems
  • perfect add-on to the apex 300 system
  • not sure how much power you need to start? Dont worry, expansion batterys can be added on at anytime!
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Description

Why Choose BLUETTI B500K?

Extend Your Backup Time

From outage protection to camping trips and off-grid working, the B500K keeps you powered for longer — more freedom and peace of mind.

Up to 100 kWh Massive Expansion

Increase your energy storage as needed, from 5.12 kWh to over 100 kWh*. The B500K battery is compatible with various BLUETTI power stations for easy, cost-effective upgrades. *Note：Achieved with 3*Apex 300 + 18*B500K units

Adapt to All Your Needs

The B500K either expands your BLUETTI power stations or serves as a high-capacity power bank with ecosystem components, delivering 700 W DC output for your devices. Note: P090D to P150D cable is required for connecting with AC500 and sold separately.

Adapt to All Your Needs

The B500K either expands your BLUETTI power stations or serves as a high-capacity power bank with ecosystem components, delivering 700 W DC output for your devices. Note: P090D to P150D cable is required for connecting with AC500 and sold separately.

Made It Safe, Reliable, and Long-lasting

The B500K adopts advanced LiFePO₄ batteries for over a decade of safe use. Its third-gen wireless internal design and efficient cooling fan ensure stable performance, even in challenging conditions.

Fixed or Movable Setup

Secure the B500K to the wall or rack of your home or RV using its mounting holes, or attach it to the Foldable Trolley 2* for a mobile power supply. *Note： Fordable Trolley 2 sold separately.

 

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 Fionna van Hooff profile picture 
 
 
 Fionna van Hooff 
 
 
 
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Amazing service, and very nice staff! The eco pro flow generator got us out of trouble during a power outage.
  
 
  
 
 
 
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 Christian N profile picture 
 
 
 Christian N 
 
 
 
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The store offers so much value for money, has saved me hundreds of dollars over the years by replacing batteries in tools and devices, where the tool manufacturer just wanted me to throw it away and buy another tool. Your service is awesome, staff very friendly. I can highly recommend your business
  
 
  
 
 
 
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 Shambala profile picture 
 
 
 Shambala 
 
 
 
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Great team with great knowledge
  
 
  
 
 
 
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 Philip Millroy profile picture 
 
 
 Philip Millroy 
 
 
 
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Big shout out to AJ and the others at Adventure Concepts in Maud St for their patience and detailed explanations of solar. Can hardly wait to call you again and ask what the other button is for… 🤣
Solved my campervan power problem and a great deal.
Cheers Phil
  
 
  
 
 
 
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 Dominic Gallagher profile picture 
 
 
 Dominic Gallagher 
 
 
 
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Nigel and Kellen did a great job in helping me design and then executing the build of my electrical system for my canopy. Incorporated a few things they were trying for the first time which has worked out perfectly. Highly recommend.
  
 
  
 
 
 
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 dwayne daniells 
 
 
 
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Great store for all your 4 wheel drive gear.
Amazing customer service.
  
 
  
 
 
 
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 Ryan Canning profile picture 
 
 
 Ryan Canning 
 
 
 
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Good service… but not enough to make up for expensive prices. Great little shop, with lots of gear of display, and friendly staff doing a great job while still learning products and expanding product knowledge. Unfortunately though, prices are right on RRP, or just above, which doesn’t really happen much anymore in the age of internet, especially with a large Auto electrician at the end of the same street selling the same products with much more knowledge on offer, and prices that contend with what’s offered online, or within a reasonable range. Hopefully these guys can take this onboard and have a busy store for a long time to come.
  
 
  
 
 
 
 
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