【Massive Capacity Expansion】Double or triple your power instantly. The FOSSiBOT FB3840 expansion battery offers a massive 3840Wh capacity, seamlessly connecting with the F3600 Pro portable power station to meet heavy-duty energy demands for home backup or off-grid life.
【Ultra-Reliable LiFePO4 & 6500+ Cycles】Powered by premium LFP (LiFePO4) battery chemistry, this extra battery pack delivers exceptional safety and longevity with over 6500+ life cycles, ensuring over a decade of reliable daily backup power.
【Smart Power & Independent Ports】Equipped with a clear smart LCD display to monitor battery status in real-time. Features built-in USB-C (PD 100W/20W) and USB-A ports, allowing you to charge devices directly even when disconnected from the main power station.
【Versatile Recharging Options】Supports multi-way charging, including efficient solar input (up to 200W max) to harness green energy directly. Keep your backup power station package replenished and ready for any unexpected blackout or outdoor adventure.
【Advanced BMS Protection】Integrated with an intelligent Battery Management System (BMS) that monitors voltage, current, and temperature in real-time. Provides comprehensive protection against short-circuits, over-charging, and overheating for absolute peace of mind.
Overview
Brand : FOSSIBOT
Wattage : 3840 Watt-hours
Power Source : Battery Powered
Recommended Uses For Product : Camping, Commercial, Residential, rv
