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Bluetti B300K Expansion Battery 2765Wh

Bluetti B300K Expansion Battery 2765Wh

$2,299

Bluetti B300K Expansion Battery 2765Wh

IRBLT02008
Front view of Bluetti B300K expansion battery with full charge indicator and USB-A port
Shortlist
Online Only
$2,299
or 60 months of equal Gem Visa Interest Free Installments of
$38.32^
approximately
GEM Finance Card
Total repayments $2,299 excluding fees.
Harvey Norman Customer Direct
  • Delivered by a trusted supplier
  • Leaves warehouse in 2-3 business days
  • Delivery can take up to 7 business days depending on location
  • Not available instore or for Click & Collect

Available on 60 months of equal Interest Free instalments:

$38.32^
approximately
per month
^ Total repayments $2,299 (excluding fees). Payment is required monthly. Min purchase applies. Offer ends 05/01/2026. Exclusions, T&Cs & fees apply incl. a $55 Gem Visa estb. fee & annual fees ($65 Gem Visa (charged $32.50 half yearly)/$65 Gem CreditLine (charged $32.50 half yearly)). Interest rate (currently Gem Visa 29.49% p.a./CreditLine 29.95% p.a.) applies after any interest free term ends. Credit provided by Latitude Financial Services Ltd. For cash advances, an interest rate of 29.95% p.a. and fees of $2 Gem Visa/$6 Gem CreditLine applies. Further information on rates and fees can be found at gemfinance.co.nz.
How it works
Description

Meet the Bluetti B300K Expansion Battery—your ultimate backup power solution. Boasting 2,764.8Wh capacity of energy and automotive-grade LiFePO technology, it’s perfect for home power outages or outdoor adventures. Stack multiple B300K batteries or mix with B300/B300S units for a custom setup. Compatible with AC200L, AC200MAX, AC300, and AC500, this battery ensures you’ll never run out of power.

Key Features

  • The B300K adapts to your life, whether you're safeguarding your home during outages or powering an off-grid adventure.
  • Stack multiple B300K batteries, or mix and match with B300 and B300S models for a customised energy solution that ensures you're never caught without power, no matter where you are. *Need P150D to P090D cable to connect the AC500.
  • 2,764.8Wh capacity with 4,000+ Life Cycles, perfectly designed for daily power needs or as a reliable backup during outages.
  • Automotive-grade LiFePO battery, enjoy an extended lifespan and enhanced safety with cutting-edge battery technology.
  • Seamless Compatibility: Effortlessly integrates with BLUETTI AC200L, AC200MAX, AC300, and AC500 power stations.
  • Maximise Your Power: Expand up to a massive 16,588Wh when connected with AC500 for diverse energy needs.
  • 3+1 Years Warranty: Long-term reliability guaranteed to ensure your battery is well protected.
  • Standalone power source, charge your essential devices anytime with the convenient USB-A Port. 
Specifications
All Product Details
Brand Bluetti
Product Type Batteries & Chargers
Model Number IRBLT02008
Warranty
Manufacturers 48 Months
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Terms & Conditions
Pricing Terms

Limit 10 per customer. Personal shoppers only. Trade not supplied. Available from Wednesday 24th December 2025 until midnight Monday 5th January 2026.

Questions & Answers
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Product Care
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Certainty

With Product CareTM you have certainty that your product is covered for a specific period of time. If, during the Product CareTM term, your product fails to operate as a result of an Eligible Fault*, we will provide a one-off replacement of Your Product.

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Our experienced support team ensures that the assessment, replacement or remedy process under your Product CareTM is a convenient experience. Whether you are experiencing a product fault or needing toll free technical assistance, our team is here to provide support every step of the way.

Advantage

Redeem exclusive Additional Benefits which will help you maintain your product and assist in an additional purchase.


There are exclusions and limitations to Product CareTM. This section should always be read in conjunction with the Terms and Conditions for Product CareTM.

Learn more about Product CareTM.

Terms & Conditions

Pricing Terms

Limit 10 per customer. Personal shoppers only. Trade not supplied. Available from Wednesday 24th December 2025 until midnight Monday 5th January 2026.

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