BLUETTI B300K expansion battery 2764.8 Wh LiFePO4. Extends the runtime of your BLUETTI power station. 24 months warranty. Perfect for off-grid power supply.
BLUETTI B300K – Powerful Expansion Battery for BLUETTI Power Stations
The BLUETTI B300K is a high-capacity expansion battery with 2764.8 Wh, specially designed for BLUETTI power stations. It allows you to significantly extend the runtime of your existing power supply.
2764.8 Wh capacity for hours of operation
Durable LiFePO4 technology with over 2500 cycles
Easy integration into compatible BLUETTI power stations
Compatible with solar panels for sustainable charging (sold separately)
24 months manufacturer warranty for investment security
What sets the B300K apart
The B300K uses proven LiFePO4 chemistry, known for its safety and long lifespan. With a capacity of 2764.8 Wh, it provides enough energy to run refrigerators, medical devices, or power tools. Its lightweight housing (only 0.5 kg) makes transport and integration easy.
Ideal for...
The BLUETTI B300K is particularly suitable for owners of BLUETTI power stations who want to increase their autonomy in off-grid mode, camping, or as emergency backup power. It is also suitable for professional use on construction sites or at events.
How to use the B300K
Simply connect the B300K to your compatible BLUETTI power station via the connecting cable. The station automatically recognizes the expansion battery and charges it from solar or mains power. Integration takes just seconds – no technical knowledge required.
BLUETTI is a leading manufacturer of stationary and portable power supply solutions. The company is known for its innovative power stations using LiFePO4 technology, offering high safety and longevity. BLUETTI products are valued worldwide by outdoor enthusiasts and emergency power users.
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