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Highlights
Dual Temperature Protection & Efficient Cooling System
Built with comprehensive high and low temperature protection for both input and output circuits, ensuring stable and safe operation under various conditions. The advanced heat dissipation structure combined with a low-noise cooling fan effectively controls internal temperature for reliable long-term performance.
288Wh High-Capacity LiFePO4 Battery
Equipped with a durable 288Wh battery supporting over 3000 charge cycles for extended service life. Multiple intelligent protection mechanisms deliver stable, safe, and continuous power for outdoor activities, emergency backup, and everyday charging needs.
Dual 140W Bidirectional Fast Charging
Features dual high-power USB-C ports with bidirectional charging capability, supporting both rapid input and output. Multiple charging interfaces allow simultaneous powering of smartphones, tablets, laptops, drones, and other electronic devices with high efficiency.
Ultra-Fast Recharging & Flexible Power Input
Supports full recharge in as little as 1 hour 14 minutes for reduced downtime. Compatible with USB-C charging, solar charging, and vehicle charging, providing flexible energy replenishment options for camping, travel, and outdoor use.
Rugged Portable Design & Smart HD Display
Constructed with impact-resistant and flame-retardant materials for enhanced durability in outdoor environments. The lightweight portable body is easy to carry, while the intelligent high-definition display provides clear real-time monitoring of battery level, output status, and charging information.
Specification
| Brand | FOSSiBOT |
| Type | Portable Power Station |
| Model | FDC300 |
| Color | Black |
| Battery Type | LiFePO4 33140 |
| Capacity | 288Wh |
| Rated Voltage | 19.2V |
| USB-A Output | QC3.0 18W (5V 3A / 9V 2A / 12V 1.5A) |
| USB-A Ports | 1 |
| USB-C Output | 140W ×2, 30W ×1 |
| Note | Output power decreases as temperature rises |
| Fan Power | 2.3W |
| Fan Working Time | 100 Hours |
| USB-C Input | 9V / 12V / 15V⎓3A, 20V / 28V⎓5A |
| USB-C Input Power | 140W Max |
| Dual USB-C Combined Input | 200W Max |
| USB-C Input Ports | 2 |
| Solar Input Interface | XT60 |
| Solar Input Voltage | 11.5V–28V |
| Solar Input Current | 8A |
| Solar Input Power | 120W Max |
| USB + XT60 Simultaneous Charging | 260W Max |
| USB1 + XT60 | 260W Supported |
| USB2 + XT60 | 260W Supported |
| Car Charger Input | 120W Max via XT60 |
| Screen Display | Supported |
| Main Switch | Long Press 2 Seconds to Power On/Off |
| Auto Power Off | 5 Minutes Without Operation After Startup / 4 Hours With Output Enabled but No Load Connected |
| Shutdown Notes | Cannot power off while charging input is connected; disconnect charger before shutdown; device will not enter sleep mode when LED/fan is on or during charging |
| USB ON/OFF Button | Supported |
| Prompt | Buzzer Beeping Prompt |
| Standby Mode | Automatically shuts down after 5 minutes without charging, output, or operation |
| Working Temperature | Charging 0°C to 40°C (32°F to 104°F), Discharging -10°C to 40°C (14°F to 113°F) |
| Temperature Protection | Input High Temperature Protection 40°C, Input Low Temperature Protection 0°C, Output Low Temperature Protection -10°C |
| Cooling Strategy | Natural Heat Dissipation |
| Product Weight | 2.7kg |
| Product Size | 135×135×205mm |
| Package Contents | 1 x FDC300 Portable Power Station 1 x User Manual |
