The Fogstar 5kWh Expansion Battery adds 5040Wh of additional LiFePO4 energy storage capacity to the Fogstar 5kWh Portable Power Station, delivering extended runtime for backup power, off-grid systems, outdoor use and mobile energy applications.
Built around a high-capacity 48V LiFePO4 battery platform, the expansion battery integrates seamlessly with the Fogstar 5kWh Portable Power Station to provide additional stored energy without increasing system complexity.
Designed for users who require longer runtimes and increased energy independence, the Fogstar 5kWh Expansion Battery is ideal for extended off-grid operation, emergency backup power, campervan setups, mobile working, outdoor events and construction site applications.
Please Note: This product is an expansion battery and requires a compatible Fogstar 5kWh Portable Power Station to operate. It cannot be used as a standalone power station.
EXPANDABLE ENERGY STORAGE
The Fogstar 5kWh Expansion Battery is compatible with the Fogstar 5kWh Portable Power Station, providing a simple way to increase total energy storage capacity and extend runtime.
By adding an additional 5040Wh of LiFePO4 battery storage, users can increase total system capacity to 10.08kWh, allowing appliances, tools and essential equipment to run for longer.
- 5040Wh Additional Capacity: Adds 5040Wh of extra LiFePO4 battery storage to the Fogstar 5kWh Portable Power Station.
- Compatible with the 5kWh Power Station: Designed specifically for use with the Fogstar 5kWh Portable Power Station.
- 10.08kWh Total System Capacity: Increases total available energy storage when connected to the 5kWh Portable Power Station.
- Seamless System Integration: Charges and discharges automatically alongside the connected power station.
- LiFePO4 Battery Technology: Safe, stable and long-lasting lithium battery chemistry with excellent cycle life.
- Extended Runtime: Ideal for longer backup power durations and extended off-grid operation.
- Plug & Play Installation: Quick and straightforward connection to the compatible power station.
- UPS Support: Supports extended backup power operation when connected to the Fogstar 5kWh Portable Power Station.
- Built for Demanding Applications: Suitable for off-grid living, campervans, outdoor events, mobile workstations and construction site use.
- 3 Year Warranty: Covered by a 3-year Fogstar warranty.
QUICK SPECS
- Energy Capacity 5040Wh
- Battery Voltage 48V
- Battery Capacity 105Ah
- Battery Chemistry LiFePO4
- Compatible Product Fogstar 5kWh Portable Power Station
- Total System Capacity 10.08kWh when connected to the 5kWh Portable Power Station
- Standalone Operation No
- UPS Compatible Yes, when connected to the 5kWh Portable Power Station
- Expandable Adds 5040Wh to compatible Fogstar Portable Power Stations
- Warranty 3 Years