Introduction
Thank you for choosing the Xtorm XP300U Portable Power Station. This device is designed to provide reliable and portable power for various applications, from home use to outdoor camping. With a 300W output and multiple charging options, it ensures your devices stay powered wherever you are. This manual provides essential information on the safe operation, setup, maintenance, and troubleshooting of your power station.
Safety Information
Please read all safety warnings and instructions before using this product to ensure safe operation and prevent damage. Keep this manual for future reference.
- Do not disassemble, repair, or modify the unit. Incorrect reassembly may cause fire or injury.
- Do not expose the unit to fire or high temperatures (above 60°C/140°F).
- Do not use or store the unit in direct sunlight or in hot environments.
- Do not use or store the unit in a bathroom or in areas exposed to water or moisture.
- Do not drop, hit, or subject the unit to strong impacts.
- Keep out of reach of children.
- Use only the original or certified charging cables and adapters.
- Ensure proper ventilation during use and charging. Do not cover the unit.
- In case of leakage from the battery, do not allow the liquid to come into contact with skin or eyes. If contact occurs, wash with plenty of water and seek medical advice.

Image: Safety features of the Xtorm XP300U, highlighting Pure Sine Wave, Short Circuit Protection, Temperature Control, Overcharge Protection, APM Chip, A-Class Batteries, and High Efficiency.
Package Contents
Please check the package contents upon opening. If any items are missing or damaged, contact your retailer.
- Xtorm XP300U Portable Power Station
- AC Wall Charger
- Car Charger Cable
- MC4 to DC Cable (for solar panel connection, solar panel not included)
- User Manual

Image: The Xtorm XP300U Portable Power Station displayed with its included accessories: AC wall charger, car charger cable, and MC4 to DC cable.
Product Overview
Familiarize yourself with the different parts of your Xtorm XP300U Power Station.

Image: Close-up view of the Xtorm XP300U's front panel, showing the digital display, input port, 12V DC output, USB-A and USB-C ports, and AC output socket.
Front Panel Features:
- LCD Display: Shows battery level, input/output power, and status indicators.
- Input Port: For charging the power station via AC adapter, car charger, or solar panel.
- 12V DC Output: For powering 12V devices.
- USB-A Ports: Multiple USB-A outputs for charging various devices (e.g., 5V 3.1A, 18W Quick Charge).
- USB-C PD Port: High-speed USB-C Power Delivery output (up to 60W).
- AC Output Socket: Standard AC outlet for powering household appliances (220V, 300W).
- Control Buttons: Buttons for turning on/off specific outputs (e.g., AC, DC, USB).

Image: Top view of the Xtorm XP300U, highlighting its integrated carrying handle for portability.

Image: Rear view of the Xtorm XP300U, featuring the Xtorm brand logo and "Portable Power Station 300" text.
Setup
Before first use, it is recommended to fully charge your Xtorm XP300U Power Station.
- Unpack: Carefully remove the power station and all accessories from the packaging.
- Initial Charge (AC Wall Charger):
- Connect the AC wall charger to the input port on the power station.
- Plug the AC wall charger into a standard wall outlet.
- The LCD display will show the charging status. Charge until the battery indicator shows 100%.
- Placement: Place the power station on a stable, flat surface in a well-ventilated area, away from direct sunlight or heat sources.
Operating Instructions
The Xtorm XP300U offers multiple ways to charge and power your devices.
Charging the Power Station:
The XP300U can be recharged using four different methods:

Image: Visual representation of the four charging methods for the Xtorm XP300U: via wall socket, USB-C PD, solar panel (not included), and 12V car charger.
- Via Wall Socket (AC Charger): Connect the included AC wall charger to the input port and a wall outlet.
- Via USB-C PD: Use a compatible USB-C Power Delivery charger (not included) to charge the unit via its USB-C port.
- Via Solar Panel: Connect a compatible solar panel (not included) to the input port using the provided MC4 to DC cable. Ensure the solar panel is placed in direct sunlight for optimal charging.
- Via 12V Car Charger: Connect the included car charger cable to the input port and your vehicle's 12V cigarette lighter socket.
The LCD display will show the input wattage and battery charge status during charging. You can use the outputs even while the power station is charging (pass-through charging).
Using the Outputs:
The XP300U provides various output ports to power different types of devices.

Image: The Xtorm XP300U demonstrating its universal compatibility with icons representing various devices and output types: 1x AC 300W/220V, 1x USB-C PD 60W, 2x DC 5.5mm 60W, 2x USB QC3.0 18W, 1x USB 18W, and 1x 12V Car 120W.
- AC Output (220V, 300W):
- Press the "AC" button to activate the AC output. The AC indicator on the display will light up.
- Plug your device's power cord into the AC outlet.
- Ensure your device's power consumption does not exceed 300W.
- Press the "AC" button again to turn off the AC output when not in use.
- DC Output (12V):
- Press the "12V" button to activate the DC output. The DC indicator will light up.
- Connect your 12V device to the DC port.
- Press the "12V" button again to turn off the DC output.
- USB Outputs (USB-A, USB-C PD):
- The USB outputs are typically always active when the unit is on.
- Connect your USB-powered devices to the appropriate USB-A or USB-C PD ports.
- The display will show the output wattage for connected devices.
The power station can provide power for extended periods, depending on the connected devices' power consumption.

Image: Examples of device runtimes with the Xtorm XP300U: 17.5 hours for a 10W LED light, 5.5 hours for a 30W small TV, 4 hours for a 40W small coolbox, and 6 hours for a 40W small coolbox (via 12V carplug output).

Image: The Xtorm XP300U Portable Power Station being used outdoors on a wooden surface, charging a smartphone, demonstrating its portability and utility in various environments.
Maintenance
Proper maintenance ensures the longevity and optimal performance of your power station.
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use abrasive cleaners or solvents.
- Storage:
- Store the power station in a cool, dry place, away from direct sunlight and extreme temperatures.
- For long-term storage, charge the unit to approximately 50-80% every 3-6 months to maintain battery health.
- Avoid storing in environments with high humidity.
- Battery Care: Do not fully discharge the battery frequently, as this can reduce its lifespan. Recharge promptly when the battery level is low.
Troubleshooting
If you encounter issues with your Xtorm XP300U, refer to the following common problems and solutions.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit not turning on. | Battery is completely discharged. | Connect the power station to an AC wall outlet and charge it for at least 30 minutes. |
| AC output not working. | AC output not activated; device exceeds 300W; overheating. | Press the "AC" button to activate. Check device wattage. Allow unit to cool down if overheated. |
| USB ports not charging. | Device not compatible; cable faulty. | Ensure device is compatible. Try a different USB cable. |
| Slow charging. | Using a low-power charger; environmental factors (e.g., cloudy for solar). | Use the original AC charger or a higher wattage USB-C PD charger. Optimize solar panel placement. |
If the problem persists, please contact Xtorm customer support.
Specifications
Detailed technical specifications for the Xtorm XP300U Portable Power Station.
| Feature | Detail |
|---|---|
| Model Name | XP300U |
| Brand | Xtorm |
| Output Power | 300 Watts (AC) |
| Input Voltage | 12 Volts (DC) |
| Power Source | AC Wall, USB-C PD, Solar, Car Charger |
| Recommended Uses | Home, Camping |
| Weight | 3300 Grams (3.3 kg) |
| Color | Orange |
| Included Components | 1 package (Power Station, AC Charger, Car Charger, MC4 to DC Cable) |

Image: Dimensions of the Xtorm XP300U Portable Power Station (240mm x 154mm x 142mm) and its weight (3.3 kg), highlighting its convenient travel size.
Warranty and Support
Xtorm products come with a standard warranty. Please refer to the warranty card included in your package or visit the official Xtorm website for detailed warranty terms and conditions.
For technical support, troubleshooting assistance, or warranty claims, please contact Xtorm customer service:
- Website: www.xtorm.eu (Check for support contact information)
- Email: Refer to the Xtorm website for specific support email addresses.
- Phone: Refer to the Xtorm website for regional support phone numbers.
When contacting support, please have your product model (XP300U) and purchase details ready.





