BLUETTI B300K 2764.8Wh LiFePO4 Expansion Battery
Expansion battery for Apex 300 with high-cycle LiFePO4 cells. Enables flexible capacity upgrades and space-efficient wireless internal design. Customer notes include long-range power and solar capabilities
Highlights
- expansion-capable with Apex 300
- 4,000+ cycle life
- weather-resilient high-temp performance
Pros
- expansion compatibility with Apex 300
- high-cycle LiFePO4 cells
- compact, space-efficient design
- supports solar power capabilities
- positive build quality feedback
Cons
- mixed views on battery life and value for money
Best For
Features
- Connects with Apex 300 via expansion port for scalable capacity
- Uses next-generation cells rated for at least 4,000 cycles to 80% capacity
- Wireless internal design optimizes space and reduces failure points
- Built-in USB charging port adds portable power options with compatible BLUETTI stations