The Bluetti B300K Expansion Battery is a powerful and flexible energy storage solution designed for both emergency backup and everyday use. With a substantial 2,764.8Wh capacity and advanced LiFePO₄ cells, this unit delivers over 4,000 life cycles while maintaining 80% of its original capacity, ensuring dependable long-term performance.
Fully compatible with a range of BLUETTI power stations including the AC200L, AC200MAX, AC300, and AC500, the B300K allows you to scale your energy setup for virtually any scenario. From powering a home during outages to supporting off-grid adventures, the B300K has the capacity and durability to meet your needs.
Built with automotive-grade square LiFePO₄ cells, enclosed in a rugged aluminium casing, and managed by an AI-enhanced Battery Management System (BMS), the B300K is engineered for maximum safety, reliability, and thermal efficiency. This ensures optimal performance in both high-demand and challenging conditions.
The B300K also functions as a standalone power source, thanks to its integrated USB-A port, allowing you to conveniently charge smartphones, tablets, and other small electronics on the go.
When paired with AC300 or AC500, the B300K supports fast charging up to 80% in just 45 minutes, so you're always prepared for the unexpected. Whether you're powering essential devices during an outage or keeping your gear running during remote travels, the B300K provides unmatched energy freedom and peace of mind.
IMPORTANT NOTICE:
Please note that the images of the product shown above are for illustrative purposes only.
While we strive to provide accurate representations, there might be slight differences between the product image and the actual product you receive. These variations could be due to lighting, individual screen settings, product enhancements, or minor design updates from the manufacturer.
We assure you that any discrepancies are minimal and will not affect the overall quality and functionality of the product.
If you have any questions or concerns, please feel free to contact our customer support team for further assistance at support@batsol.co.uk or phone us at 01752 656270.
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