| Length | 525mm |
|---|---|
| Width | 327mm |
| Height | 209mm |
| Weight | 25kg |
The B300K Expansion Battery by Bluetti combines high-capacity energy storage with innovative battery technology suitable for both routine and emergency power requirements. This unit is built with automotive-grade LiFePO4 batteries, offering over 4,000 charge cycles, ensuring durable and safe operation. It is designed to integrate flawlessly with Apex 300 power stations, providing a scalable solution that can expand its storage up to 58kWh, making it versatile for various energy needs. Whether used for everyday power tasks or as a reliable backup during outages, the B300K meets energy demands effectively. The built-in USB-A port adds functionality, enabling users to power devices directly from the battery itself.
The B300K features a capacity of 2,764.8Wh; built with automotive-grade LiFePO4 chemistry; life cycle exceeding 4,000 charges; compact and lightweight at 25 kg; designed for seamless integration with Bluetti Apex 300 systems; includes a USB-A port for direct device charging; can expand energy storage up to 58kWh; provided with a 3+1 year warranty coverage.
The B300K Expansion Battery requires standard installation procedures with proper alignment to Apex 300 power stations; operating temperature range from -10°C to 60°C; complies with industry safety standards; equipped with advanced LiFePO4 cells; integrates seamlessly with compatible systems without additional configurations.
Durable and long-lasting with over 4,000 life cycles; high capacity of 2,764.8Wh for extensive use; integrates with Apex 300 for larger energy applications; excellent for backup power during outages; expanded to 58kWh with compatible systems; user-friendly with USB-A port for direct charging; ensures safety with advanced technology; covered by 4-year warranty for peace of mind.
Ensure compatibility with Bluetti Apex 300; connect securely using provided cables; follow all safety instructions in the user manual before use; verify secure connections after installation to prevent damage; charge fully before initial use to ensure longevity; avoid exposure to extreme temperatures and moisture; perform regular maintenance checks for optimal performance.
Compatible with Bluetti Apex 300 Power Stations.
https://s4.bluettipower.com/bluetti/purchasePageBiz/2025/02/B300K%20User%20Manual%20US-AU%20EN-1740551499421-2b38.pdf
"
525
327
209
48
UN 3481
The B300K Expansion Battery offers robust storage with a 2,764.8Wh capacity and over 4,000 life cycles, ideal for daily energy needs and power outages. It features automotive-grade LiFePO4 battery technology for extended lifespan and superior safety. Seamlessly compatibility with Apex 300 power stations, the B300K can significantly expand power storage up to 58kWh when connected with Apex 300 units, catering to diverse energy demands. This battery includes a convenient USB-A port, allowing it to function as a standalone power source for essential devices. With a warranty of 3+1 years, the B300K ensures long-term reliability and protection. Regular maintenance involves checking connections and periodically recharging to full capacity to maintain optimal performance.
9
UN 3480
II
LITHIUM ION BATTERIES
