BLUETTI B300K 2764.8Wh Expansion Battery LiFePO₄ for Apex 300 Home Backup Renew
[Universal Expansion Compatibility] – The B300K seamlessly connects with Apex 300 through its expansion port, enabling flexible capacity upgrades for any scenario. [Next-Generation Cells] – Equipped with advanced cells that provide at least 6,000 cycles to 80% capacity, offering a 15% boost in lifespan. Plus, they perform even better at high temperatures. [Next-Gen Design Architecture 2.0] – The B300K expansion battery pack’s wireless internal design minimizes the risk of failure and maximizes space efficiency, resulting in a more compact, portable product. [Built-In USB Charging Port] – It’s like having a massive power bank with a USB port, ready for those “just-in-case” moments. Connect it to any compatible BLUETTI power station for added versatility.
