The FOSSiBOT F3600 Pro is a 3,840Wh portable power station with a 3,600W continuous AC output and a 7,200W surge, built around an EVE LFP battery rated for 6,500+ cycles. It runs up to 15 devices across its 15 ports, recharges from AC and solar together in about 1.8 hours, and takes up to 2,000W of solar for a 0-100% charge in roughly 2 hours. Capacity expands to 11.52kWh with up to two FB3840 batteries, and it has wheels, a 10ms UPS mode and Bluetooth/Wi-Fi app monitoring. It suits home backup and off-grid users who need high output and long battery life; against rivals it trades a heavier, wheeled build for more output and expansion than most units in its class.
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Rated 4.6 out of 5 from 91 ratings, owners mostly praise the high output, fast charging and long-life LFP battery. Complaints center on the unit's size and weight and on the cost of adding expansion batteries.
The FOSSiBOT F3600 Pro is a portable power station with a 3840Wh capacity and 3600W of continuous AC output, with a surge rating of 7200W. It has 15 ports and can power up to 15 devices at once. Built-in wheels make it easier to move.
It uses an EVE LFP (LiFePO4) battery rated for 6500+ cycles, with a battery management system (BMS) that monitors it around the clock. The UPS function switches over in 10ms. Capacity can be expanded from 3.84kWh to 11.52kWh with up to 2 FOSSiBOT FB3840 expansion batteries.
The station recharges five ways: AC, solar, car, generator, or AC and solar together. Solar input is up to 2,000W, and AC plus solar charging reaches 100% in 1.8 hours at up to 3500W. You can monitor it in an app over Bluetooth or Wi-Fi.
