Bluetti B300K Expansion Battery 2765Wh

Description:

• 2,764.8Wh Capacity with 4,000+ Life Cycles: Perfectly designed for daily power needs or as a reliable backup during outages.
• Automotive-Grade LiFePO₄ 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.
• Maximize 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.

Power Expansion for Every Situation
The B300K is versatile, catering to your needs both at home for emergencies and on your off-grid journeys. You can combine multiple B300K batteries, or pair them with B300 and B300S models, to create a tailored energy solution that guarantees you'll always have power, wherever you go. Need P150D to P090D cable to connect to the AC500.

The B300K is versatile, fitting perfectly into your lifestyle. Whether you're preparing for power outages at home or heading out on an off-grid journey, the B300K has you covered. Combine multiple B300K batteries or mix and match with B300 or B300S to create a personalised energy solution, ensuring that you always have power no matter where you go.

Great Compatibility for More Possibilities
Integrate the B300K with AC200L, AC200MAX, AC300, and AC500* power stations to easily expand your energy setup as your needs increase. Whether you're preparing for increased power at home or getting ready for your next excursion, the B300K has got you covered.

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

Built to Protect, Designed to Last
This versatile expansion battery is built for maximum safety and reliability. With square LiFePO₄ batteries, state-of-the-art AI-BMS technology, a sturdy aluminum casing, advanced wireless components, and a high-performing cooling fan, you'll have a durable and dependable power source for any scenario. Trust this battery to keep you charged anytime, anywhere.

Fast Charging Comes in Handy
When combined with either the AC300 or AC500, this battery can charge up to 80% in just 45 minutes. This way, you can quickly resume your important tasks, whether at home or on the go, with minimal disruptions to your work, activities, or handling emergencies.

A Standalone Power Source, A Standout Performance
The Bluetti B300K Expansion Battery isn't just an add-on; it's a versatile power hub. With a USB-A port, it's ideal for keeping your essentials like smartphones, tablets, or fans charged. Whether you need to make an urgent call or message, share beautiful moments with friends, or stay cool while camping, power is always within reach no matter where life takes you.

Interested in a different model and don't see it here, please let us know!

We are an Authorised Online Retailer for Bluetti.

Specifications:

BATTERY INFO
Battery Capacity: 2,764.8Wh (51.2V, 54Ah)
Battery Type: LiFePO4 (Lithium Iron Phosphate)
Life Cycles: 4,000+ Cycles to 80% Original Capacity

OUTPUT
USB-A: 12W Max., 5V / 2.4A

GENERAL
Net Weight: Approx. 29.5kg (65.04lbs)
Dimensions (L × W × H): 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

What's in the Box:

Price Match:

Our Price Match Guarantee

At OffGrid Equip, we're dedicated to offering you the absolute best prices online. If you find an identical product—same brand, model, and specifications—sold at a lower price by any reputable online retailer within six months of your purchase, simply send us a link and we’ll refund the difference. 

We want you to feel confident that you are getting the absolute best price for the product you are ordering so if you find our own website later drops the price for the item you purchased within that same period, we’ll also refund the difference to ensure you always get the best deal.

To claim your partial refund, please email us a link to the product page on either our website or that of a competitor within six months from your order date and we will process the credit accordingly.

Please note that our Price Match Guarantee has some limitations:
•    It applies only to items purchased directly from Off Grid Equip
•    It excludes special promotions such as buy-one-get-one-free offers
•    The competitor must be an Authorised Online Retailer with the item in stock without a retail location 
•    Physical stores, auction sites, or discounters like eBay or Trade Me are not eligible
•    This Price Match Guarantee covers both the item price and shipping charges, excluding any applicable sales tax.

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

Order Confirmation
Once you place your order, you’ll receive an order confirmation email confirming that your order is in our system and your credit card has been pre-authorised. We automatically contact our suppliers to verify stock availability and ready for immediate shipment. If any item is on backorder or unavailable, we will cancel the pre-authorisation and notify you via email. If your item(s) are available for immediate shipment (within 3 business days), we will process the charges and submit the order for shipment.

Order Shipment
For items in stock, charges are processed, and your order is shipped within 3 days. You’ll receive tracking details via email within 24 hours of shipment. If you haven’t received tracking information within five business days, please contact us at service@OffGridEquip.co.nz.

Damages
Please inspect the packaging of your item(s) upon delivery and note any damage on the delivery receipt. If your item(s) do arrive damaged, email photos to returns@OffGridEquip.co.nz and we’ll initiate an insurance claim on your behalf.

Cancellations & Refunds
Orders cancelled within 24 hours incur no fee. Cancellations made after 24 hours will be subject to a $20 administration fee. If the order has already shipped, you will be responsible for the return shipping costs. Refunds will be issued only to the original credit card used at the time of purchase.

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.