Expand Your BLUETTI Power Station Capabilities With The Innovative B300K Expansion Battery

The BLUETTI B300K Battery is, a game-changer for anyone seeking reliable, long-lasting power for home or on-the-go adventures. Designed to seamlessly integrate with BLUETTI's power stations like the AC200L, AC200MAX, AC300, and AC500, this expansion battery is the ultimate solution to ensure your power needs are met, no matter the situation.

With an impressive 2,764.8Wh capacity and over 4,000 life cycles, the BLUETTI B300K offers unmatched durability and longevity. Whether you're preparing for unexpected power outages or need a dependable energy source for off-grid living, this battery has you covered. Its automotive-grade LiFePO₄ battery technology not only provides enhanced safety but also extends the battery’s lifespan, giving you peace of mind that your investment will last for years to come.

The B300K isn’t just about raw power—it’s about versatility. This expansion battery is designed to grow with your energy demands. When connected with the BLUETTI AC500, it can expand your system to an enormous 33,168Wh, making it suitable for even the most demanding energy requirements. Whether you're powering a home, a workshop, or an RV, the B300K ensures you have the energy you need, when you need it.

BLUETTI B300K Battery Features

Massive 2764Wh Power Capacity For Reliable Home Power Backup

With a 2,764.8Wh capacity and 4,000 life cycles, the BLUETTI B300K Expansion Battery is your ultimate energy solution. Perfect for daily use or as a reliable backup during emergencies, it guarantees long-lasting power that you can depend on.

Automotive-Grade LiFePO₄ For Rigorous Long-Term Use

Battery Experience enhanced safety and longevity with the B300K’s advanced LiFePO₄ battery technology. Designed to withstand rigorous use, this automotive-grade battery ensures stable performance over time, making it a smart investment for long-term power needs.

Seamless Compatibility With Many BLUETTI Power Stations

Effortlessly integrate the B300K with BLUETTI power stations like

• AC200L
• AC200MAX
• AC300
• AC500

Whether you're expanding your home power setup or gearing up for off-grid adventures, this battery adapts to your evolving energy needs.

The B300K Is a Standalone Power Hub

The B300K isn't just an add-on; it's also a versatile power source. With a convenient USB-A port, it’s perfect for charging essential devices like smartphones and tablets, providing standalone power when you need it most, wherever life takes you.

What's Included

• 1 x BLUETTI B300K Expansion Battery
• 1 x Battery Expansion Cable (P090A)
• 1 x User Manual

BLUETTI B300K 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 B300K Expansion Battery Specifications

Frequently-Asked Questions

Can I leave the BLUETTI B300K battery uncharged after fully discharging?

No, it's important to recharge the B300K in time before the SoC drops to 1% to avoid potential damage. Additionally, ensure it's placed in an environment of at least 10°C (50°F) for at least 12 hours before recharging.

Which BLUETTI power stations can work with B300K?

The B300K is compatible with AC200L, AC200MAX, AC300, and AC500. When connecting to AC500, the P090D to P150D cable is required for connecting with AC500 and sold separately.

Can I use the B300K alone?

Yes. B300K is a standalone power source with a 12W USB-A port.

Note: The B300K can only be charged by connecting to the AC500/AC300/AC200L/AC200MAX.

Does the B300K support power bank mode?

No.

BLUETTI B300K Expansion Battery Manual