BLUETTI B300K2 Expansion Battery | 2764.8Wh | Battery For Apex 300
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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:
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.
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.
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.
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.
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.
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.
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.
BLUETTI provides a 3-year warranty policy, ensuring the absence of defects in materials, workmanship, and performance during the warranty period.
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 |
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