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BLUETTI AC300 Home Battery Backup Generator | 3072Wh | 6000W | 2400W Solar Input
BLUETTI AC300 Home Battery Backup Generator | 3072Wh | 6000W | 2400W Solar Input $1007.28 – $7199.28Price range: $1007.28 through $7199.28

BLUETTI B300K2 Expansion Battery | 2764.8Wh | Battery For Apex 300

$899.10

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Description

The BLUETTI B300K2 Expansion Battery Enhance Your Home Energy Solutions

The BLUETTI B300K2 Expansion Battery is an exceptional solution for expanding the power capacity of your BLUETTI AC300 or AC500, and APEX 300 portable power stations.

The B300K2 offers a substantial 2,764.8Wh additional capacity tailored to meet your diverse energy needs. Perfectly engineered to support your daily power requirements or serve as a steadfast backup during unexpected outages, it promises a seamless power experience that blends innovation with versatility.

IMPORTANT NOTES:

  • To connect to AC500, you need  P150D to P090D cable cable and CA90 short cable.
  • To connect to AC300, you need P090A Long cable and CA90 short cable.
  • The above-mentioned cables are no longer available for purchase and no longer manufactured by Bluetti.

How the BLUETTI B300K2 Expansion Battery Makes a Difference

Unlike conventional expansion batteries, the BLUETTI B300K2 isn’t just a storage add-on it’s a standalone power hub. With its integrated USB-A port, you can directly charge essential devices like smartphones, tablets, or fans. Whether you’re in a blackout or on a camping trip, power is always right at your fingertips.

Its compact, stackable design and plug-and-play compatibility allow for massive energy customization, expanding up to 33,177.6Wh when used with the AC500. This adaptability lets you tailor your setup to your specific energy demands, whether you’re protecting your home or running gear in the wild.

BLUETTI B300K2 Battery Features

Massive Energy Capacity for Every Need

With a powerful 2,764.8Wh capacity, the BLUETTI B300K2 delivers reliable energy support for both everyday use and unexpected outages, ensuring you can power essential devices and maintain comfort without any interruptions.

Unmatched Battery Longevity with LiFePO₄ Technology

Featuring an automotive-grade LiFePO₄ battery, enjoy over 4,000 life cycles. This technology guarantees a longer lifespan and robust safety, providing peace of mind and reliable energy for years.

Effortless Integration for Seamless Compatibility

The B300K2 easily connects with AC300. AC500, and APEX 300 portable power stations, allowing you to enhance your setup and increase energy capacity to a whopping 33,177.6Wh. Expand effortlessly as your power needs grow.

Versatile Adaptability for Tailored Energy Solutions

Stackable with B300, B300K, and B300S models, the B300K2 adapts to fit your unique needs, whether at home or on adventures. Customize your energy supply and never worry about running out of power.

Built Tough with Superior Safety and Reliability

Crafted with a durable aluminum casing and innovative AI-BMS technology, the B300K2 withstands tough conditions. Its advanced wireless components and cooling features guarantee stable, safe operation through all scenarios.

Convenient USB Port for Essential Device Charging:

Stay connected on the go with the B300K2’s USB-A port. Perfect for keeping your phones, tablets, and small appliances charged, it ensures you’ll never be caught without critical power when needed most.

What’s Included

  • 1 x BLUETTI B300K2 Expansion Battery
  • 1 x Battery Expansion Cable (CA90)
  • 1 x User Manual

BLUETTI B300K2 Expansion Battery Warranty

BLUETTI provides a 3-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.

BLUETTI B300K2 Battery Specifications

Battery Specifications

Model B300K2
Battery Capacity 2,764.8Wh (51.2V, 54Ah)
Battery Type LiFePO₄ (Lithium Iron Phosphate)
Cycle Life 4,000+ cycles (to 80% capacity)

Output Specifications

USB-A Output 12W Max., 5V / 2.4A
Total Capacity 2,764.8Wh

General Specifications

Weight 29.5kg (65.04lbs)
Dimensions (L×W×H) 52.5 × 32.7 × 20.9 cm (20.67 × 12.87 × 8.23 in)
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 (may reduce outside optimal temperatures)
Discharging Current 70A Max
Expansion Ports 2 × Ports, 58.4VDC Max., 90A Max
Compatibility AC300, AC500, APEX 300

BLUETTI B300K2 Battery Manual

BLUETTI_B300K2_Expansion_Battery_Manual
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Order Cut-Off

The order cut-off time is 5:00 pm Pacific Time.

Shipping Price

We offer free shipping for all orders within the United States.

Handling Time

Most orders will be processed the same business day. Some orders may take up to 2 business days to process.

Transit Time

The average transit time is between 1 and 3 business days for most orders.

Shipping Carriers

To offer fast and safe delivery we select from:

  • FedEx
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  • UPS

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