1. Introduction
The FOSSiBOT F1200 is a high-capacity portable power station designed to provide reliable power for various applications, from outdoor adventures to emergency home backup. Featuring a 1024Wh LiFePO4 battery and 1200W rated power, it offers multiple output options and fast recharging capabilities. This manual provides essential information for safe and efficient use of your F1200 power station.

Figure 1: FOSSiBOT F1200 Portable Power Station
2. Safety Information
Please read and understand all safety instructions before operating the FOSSiBOT F1200. Failure to follow these instructions may result in electric shock, fire, or serious injury.
- Do not disassemble, repair, or modify the unit.
- Keep the unit away from fire, water, and extreme temperatures.
- Do not use the unit if it is damaged or has been dropped.
- Ensure proper ventilation during use and charging.
- Keep out of reach of children and pets.
- Use only approved accessories and charging cables.
3. Package Contents
Verify that all items are included in your package:

Figure 2: Standard Packing List
- FOSSiBOT F1200 Portable Power Station
- AC Charging Cable
- Car Charging Cable
- Solar Charging Cable
- User Manual
- Accessories Bag
4. Product Overview
4.1 Functional Parts

Figure 3: All Functional Parts
4.2 Informative Screen

Figure 4: Informative Screen Details
- AC Charging Indicator
- USB-C Indicator
- Battery Percentage
- XT60 Charge Indicator
- High/Low Temperature Warning
- Remaining Charge/Discharge Time
- Fan Status Indicator
- Total Input Power Display
- AC Outlet Indicator
- USB-A Port Indicator
- Total Output Power Display
- Cigarette Lighter Indicator
- LED Light On Indicator
5. Setup and Initial Use
5.1 Unpacking and Inspection
Carefully remove the F1200 from its packaging. Inspect the unit for any signs of damage. If any damage is found, do not use the unit and contact customer support.
5.2 Initial Charging
It is recommended to fully charge the F1200 before first use. Connect the AC charging cable to the AC input port on the unit and then to a wall outlet. The LCD screen will indicate charging status.
5.3 Powering On/Off
Press and hold the main Power ON/OFF Button to turn the unit on or off. Individual output sections (USB, DC, AC) have their own ON/OFF buttons.
6. Operating Instructions
6.1 Connecting Devices
The F1200 offers various output ports:
- AC Outlets: Plug in your AC-powered devices (e.g., laptops, small appliances) into the 220V~240V, 50/60Hz pure sine wave AC outlets. Ensure the AC output is turned on.
- USB-C Ports: Connect USB-C compatible devices for fast charging (1x 100W Max, 1x 20W Max).
- USB-A Ports: Connect USB-A devices (2x 18W Max).
- Cigarette Lighter Port: Use for 12V/10A DC devices.
6.2 LED Light Modes
The F1200 features an integrated LED light with three modes:

Figure 5: 3 LED Light Modes
Press the LED Light Button to cycle through Light Mode, SOS Mode, and Strobe Mode.
6.3 Recharging the Power Station
The F1200 supports multiple recharging methods:

Figure 6: 4 Fast Recharge Methods
- AC Recharge: Connect the AC charging cable. Max 1000W input. (0-80% in 49 mins, 0-100% in 70 mins).
- Solar Recharge: Connect compatible solar panels (12V-50V/8A, 200W Max) to the Solar Input Port. (0-100% in 6.5 hours with prime sunshine).
- AC + Solar Recharge: Combine AC and solar input for faster charging (1200W total). (0-70% in 30 mins, 0-100% in 60 mins).
- Car Charging: Use the Car Charging Cable to charge from your vehicle's cigarette lighter port (12V/8A, 24V/8A). (0-100% in 10.67 hours).
6.4 Charging Speed Adjustment
The F1200 features an adjustable input power knob (200W to 1000W) for personalized charging speed:

Figure 7: 5 Gears of Charging Speed Adjustment
Rotate the Input Regulator knob to select your desired input power (200W, 400W, 600W, 800W, 1000W) to manage charging time and optimize battery health.
6.5 UPS Functionality
The F1200 provides an Uninterruptible Power Supply (UPS) solution with a certified <10ms switchover time, ensuring uninterrupted operation for crucial devices during power outages.

Figure 8: UPS Functionality
7. Maintenance
7.1 Storage
For optimal battery life, recharge the F1200 to above 50% capacity every 3 months if not in regular use. Store in a cool, dry place away from direct sunlight and extreme temperatures.
7.2 Cleaning
Wipe the unit with a dry, soft cloth. Do not use abrasive cleaners or solvents.
8. Troubleshooting
- Unit not turning on: Ensure the battery is charged. Press and hold the main power button for a few seconds.
- No output from ports: Check if the specific output section (AC, DC, USB) is turned on. Verify the device connected is within the power station's output limits.
- Overload Protection: If an overload occurs, the unit may shut down. Disconnect the overloaded device, press the Overload Protection Button (if present and resetable), and restart the unit.
- Abnormal temperature: The unit has built-in temperature protection. If it overheats or gets too cold, it may stop operating. Allow it to return to a safe operating temperature.
9. Specifications
| Feature | Specification |
|---|---|
| Model | F1200 |
| Brand | FOSSiBOT |
| Battery Type | LiFePO4 battery |
| Capacity | 1024Wh |
| Rated Power | 1200W |
| Output Interface | DC, Type C, USB/Micro USB, AC |
| Input Interface | AC |
| Lifecycle | 4,000 cycles to 80%+ capacity |
| Shelf-Life | Recharge to above 50% Every 3 Months |
| Management System | BMS (Battery Management System) |
| AC Outlets | 2 x 220V~240V, 50/60Hz, Pure Sine Wave |
| Inverter Type | Pure Sine Wave |
| USB-C Ports | 1 x 20W Max, 1 x 100W Max |
| USB-A Ports | 2 x 5V/3A, 9V/2A, 12V/1.5A, 18W Max |
| AC Charging Input | 1000W Max |
| Solar Input | 12V-50V/8A, 200W Max |
| Car Input | 12V/8A, 24V/8A from Cigarette Lighter Port |
| AC + Solar Input | 1200W (simultaneously) |
| AC Charging Time (1000W) | ≈70 mins (0-100%) |
| Solar Charging Time (200W) | ≈6.5 Hours (0-100%, prime sunshine) |
| Car Charging Time (96W) | ≈10.67 Hours (0-100%) |
| AC + Solar Charging Time (1200W) | ≈1 Hour (0-100%, prime sunshine) |
| Weight | 11.5KG |
| Dimensions (L x W x H) | 324mm x 205mm x 262mm |

Figure 9: FOSSiBOT F1200 Dimensions and Weight
10. User Tips
- For maximum efficiency, position solar panels directly towards the sun during charging.
- Utilize the AC + Solar charging method when available for the fastest recharge times.
- Adjust the input power knob to a lower setting if you need to extend battery lifespan or reduce strain on your power source.
- Regularly check the informative screen for battery percentage and remaining charge/discharge time to plan your power usage effectively.
11. Warranty and Support
FOSSiBOT products are designed for quality and durability. For warranty information, technical support, or service inquiries, please refer to the official FOSSiBOT website or contact your retailer. Keep your proof of purchase for warranty claims.
12. Product Video
Watch the official product video for a visual guide on features and usage:
Video: FOSSiBOT F1200 Portable Power Station Overview





