Exceptional 3840Wh LiFePO4 Battery
The Fossibot FB3840 Extension Battery features a high-capacity 3840Wh LiFePO4 battery, ensuring stable and safe operation with an impressive lifespan of 6,500 charge/discharge cycles. Perfect for extending the runtime of your F3600 Pro portable power station.
Solar Charging & AC Charging
Enjoy the flexibility of charging your FB3840 Extension Battery either via 200W solar power or via a standard AC outlet. This dual-charging capability makes it ideal for off-grid adventures and home use.
Fast and Convenient Power Supply
The FB3840 Extension Battery is equipped with fast-charging ports, including an 18W USB-A and a 100W Type-C output, allowing you to charge your devices quickly and efficiently.
Seamless Compatibility with Fossibot F3600 Pro
This smart battery pack is specifically designed for the Fossibot F3600 Pro portable power station and integrates seamlessly to enhance your existing power supply. Effortlessly expand your power capability.
Enhance Your Power Experience
Transform your F3600 Pro into a powerhouse with the FB3840 Extension Battery. This upgrade increases your overall power capacity, making it a must-have for extended camping trips, emergency preparedness, or any scenario requiring reliable backup power.
Brand | Fossibot |
Model | FB3840 |
Type | Expansion Battery |
Color | Gray + Black |
Capacity | 3840Wh Lifepo4 (max. 11250Wh) |
Output | 18W USB-A, 100W USB-C |
Charging | Solar & AC |
Compatible with | Fossibot F3600 Pro |
Weight | 37.8 kg |
Package Weight | 40 kg |
Package Size | 69.4 × 40.4 × 58.7 cm |