BLUETTI B300K Expansion Battery | 2,764.8Wh DuroMax Home Power Backup Generator You asked for it –

You asked for it – and now it's finally here

Versatile 3-in-1 design: fridge

This level of support is among the best in the industry for pressure washers in its class

Portable All-in-One Design: Compact and easy to carry

Ideal for home backup

BLUETTI B300K Expansion Battery | 2,764.8Wh DuroMax Home Power Backup Generator You asked for it –2,764. 8Wh Capacity with 4,000+ Life Cycles: Perfectly designed for daily power needs or as a reliable backup during outages. Automotive Grade LiFePO Battery: Enjoy an extended lifespan and enhanced safety with cutting edge battery technology. Seamless Compatibility: Effortlessly integrates with BLUETTI AC200L, AC200MAX, AC300, and AC500 power stations. Maximize Your Power: Expand up to a massive 33,168Wh when connected with AC500 for diverse energy