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Bluetti

Bluetti B300K Expansion Battery | 2764.8WH

Bluetti B300K Expansion Battery | 2764.8WH

SKU: B300K

Regular price
Price: $2,999.95
Regular price
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Price: $2,999.95
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Description:

Power Expansion for Every Situation
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 customized energy solution that ensures you're never caught without power, no matter where you are.

*Need P150D to P090D cable to connect the AC500.

AC300+B300K

AC500+B300K

AC200L+B300K

Great Compatibility for More Possibilities
The B300K seamlessly integrates with AC200L, AC200MAX, AC300, and AC500* power stations, giving you the flexibility to scale your energy setup as your needs grow. Whether you're prepping for more power at home or gearing up for your next adventure, the B300K has you covered.

*A P090D to P150D cable is required for connecting with AC500 and sold separately.



Built to Protect, Designed to Last
The B300K is designed to excel in safety and reliability. Featuring square LiFePO₄ batteries and cutting-edge AI-BMS technology, together with a robust aluminum casing, advanced wireless components, and efficient cooling fan ensure this battery stands the test of time, giving you a power source you can count on in any situation.

Fast Charging Comes in Handy
When paired with the AC300 or AC500, this battery charges up to 80% in just 45 minutes, so you can get back to what matters without any significant interruption, your work, activities, or emergencies ...whether you're at home or on the go.

A Standalone Power Source, A Standout Performance
The B300K isn't just an add-on; it's also a versatile power hub. With a USB-A port, it's perfect for keeping your essentials like smartphones, tablets, or fans charged, whether you're ready to make an urgent call or message, eager to share beautiful moments with your friends, or try to stay cool while camping in a tent. Power is always within reach, wherever life takes you.

Key Features:
  • 2,764.8Wh Capacity with 4,000+ Life Cycles: Provides long-lasting backup power for daily use or emergency situations, making it ideal for home support or off-grid energy needs.
  • Automotive-Grade LiFePO₄ Battery Cells: Built with advanced lithium iron phosphate technology for enhanced safety, thermal stability, and an extended service life - offering peace of mind during continuous use.
  • Flexible Compatibility with Multiple Power Stations: Designed to work seamlessly with BLUETTI AC200L, AC200MAX, AC300, and AC500 (adapter required for AC500), allowing you to expand your power system based on your changing needs.
  • Expandable Power Up to 16,588Wh: Scalable design supports multiple B300K batteries - boosting total storage capacity when paired with the AC500, giving you versatile energy for home or travel use.
  • Standalone Charging with USB-A Port: Functions as an independent power source with a built-in USB-A port for directly charging small electronics like phones and lights - handy for use during outdoor trips or emergencies.
    Specifications:

    BATTERY INFO
    Capacity:

    2,764.8Wh (51.2V, 54Ah)

    Type: LiFePO4 (Lithium Iron Phosphate)
    Life Cycles:

    4,000+ Cycles to 80% Original Capacity



    OUTPUT


    USB-A Port:

    12W Max., 5V / 2.4A



    GENERAL
    Weight:

    Approx. 29.5kg (65.04lbs)

    Dimensions (L x W x D):

    525 × 327 × 209mm (20.67 × 12.87 × 8.23in)

    Charging Temperature:

    0°C to 40°C (32°F to 104°F)

    Discharging Temperature:

    -20°C to 40°C (-4°F to 104°F)

    Storage Temperature: Up to 1 month: -20°C to 40°C (-4°F to 104°F)
    Up to 6 months: -20°C to 25°C (-4°F to 77°F)
    Working Humidity:

    5% to 95%RH

    Charging Current:
    60A Max.
    (Current may decrease outside specified temperatures)

    Discharging Current:

    70A Max.

    2 × Expansion Port

    58.4VDC Max., 90A Max.

    Warranty:

    4 Years



     

    In The Box

    Shipping:

     

    Order Confirmation:
    As soon as you place your order, you will receive an order confirmation email. This means that we have received your order in our system and pre-authorised your credit card for the purchase.

    As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment. If your item(s) is on backorder or unavailable, we will void the pre-authorisation and reach out to you via email. If your item(s) are available for immediate shipment (within 3 business days), we will process the charge and submit the order with the supplier for shipment.

    Order Shipment:
    For items in stock, we process the charges to your credit card, it will ship within 3 business days from the date of your order. We will send you tracking information within 24 hours of your order leaving the supplier to the email address you provided when checking out. If you do not receive tracking information from us within 5 business days of your order, feel free to follow up with us at service@OffGridEquip.co.nz.

    Damages:
    Please inspect your order upon delivery and contact us, with photos, immediately at returns@OffGridEquip.co.nz if the item(s) are defective, damaged or if you receive the wrong item(s), so we can evaluate the issue and make it right.

    Cancellations & Refunds:
    All orders cancelled after 48 hours are subject to a 15% restocking administration fee (we have started processing your order as soon as we get it), whether or not your order has shipped. If your order has shipped, you (the buyer) will also be responsible for any return shipping charges. Refunds will only be issued to the original credit card that you used when placing your order.

    At OffGrid Equip, we strive to ensure a seamless shopping experience, so please contact us if you have any questions or concerns about your order.

    Price Match:

    Our Price Match Guarantee

    At OffGrid Equip, we work very hard to ensure we offer the absolute best prices online. If you find another online store, that offers a lower price than us, within 6 months of your purchase date, please let us know and we will refund your original payment for the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering. If you find our own website has a lower price for the same item, you have ordered within 6 months of your purchase date we will also refund the difference to ensure you always get the best deal.

    To request your partial refund, simply email us a link to the same product on our website or on our competitors’ website within six months from the date of your order and we will process the credit accordingly.

    Our Price Match Guarantee has some limitations:

    • It applies only to items purchased directly from www.offgridequip.co.nz and excludes promotions such as % discount or buy-one-get-one-free offers.
    • Additionally, the competitor must be an authorised online retailer, with the item in stock, (physical stores, auction sites, or discounters like eBay or TradeMe are not eligible).
    • This guarantee includes both the item price and shipping charge, excluding any applicable sales tax.

    Shop confidently with OffGrid Equip – where your satisfaction and unbeatable value are always our top priority.


    Why buy from us:

    • Image of  trustbadges Free Shipping* ($100+)
    • Image of  trustbadges Price Match Guarantee*
    • Image of  trustbadges Reliable Live Support
    • Image of  trustbadges NZ Owned | Outdoor Tested

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