Bluetti B300S Expansion Battery 3072Wh (Only Works With AC500), 4 Year Warranty

Boost your power capacity with the Bluetti B300S Expansion Battery 3072Wh. Specifically designed for the AC500, this powerhouse offers an impressive 3072Wh capacity, ensuring longer, uninterrupted power supply. With a four-year warranty, your investment is secure. Key features include easy installation and a robust design, making it perfect for outdoor adventures or home backup. The Bluetti B300S is not merely an expansion battery; it's a promise of reliability and efficiency. Discover the power of uninterrupted energy with Bluetti B300S, your ultimate power solution.

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