PAXCESS Rockman 300 Portable Power Station User Manual
Brand: PAXCESS | Model: ROCKMAN 300
1. Rhagymadrodd
This user manual provides essential information for the safe and efficient operation of your PAXCESS Rockman 300 Portable Power Station. Please read this manual thoroughly before using the device and retain it for future reference. The Rockman 300 is designed to provide reliable power for various applications, including outdoor activities, emergency backup, and mobile work setups.
2. Cynnyrch Drosview
The PAXCESS Rockman 300 is a compact and powerful portable power station featuring a 288Wh (78000mAh) lithium-ion battery. It offers multiple output ports to charge and power a wide range of electronic devices and small appliances.

Ffigur 2.1: Blaen view of the PAXCESS Rockman 300 Portable Power Station, showing the display, various output ports, and the foldable handle.
Nodweddion Allweddol:
- Cynhwysedd Uchel: 288Wh / 78000mAh lithium-ion battery.
- Allbynnau Lluosog: Power up to 8 devices simultaneously.
- Pure Sine Wave AC Output: Provides stable and clean power, safe for sensitive electronics.
- Dyluniad Symudol: Lightweight (7.3 lbs) with a foldable handle for easy transport.
- Diogelwch Uwch: Built-in Battery Management System (BMS) for protection against short circuit, overcharge, over/under voltage, over current, overload, and over temperature.
- Arddangosfa LCD: Shows real-time charge/discharge status and battery life.
Porthladdoedd Allbwn:
- 1 x 110V Pure Sine Wave AC Outlet: 300W continuous, 500W peak.
- 1 x Car Outlet: 12V/10A (120W max).
- 2 x DC Outputs: 12V/10A.
- 1 x QC 3.0 USB Port: 18W max for fast charging compatible devices.
- 2 x USB Ports: 5V/3A.
- 1 x Type-C PD Port: 20V/1.5A (30W max) for input and output.

Figure 2.2: Illustration of the Rockman 300's capability to power up to 8 devices concurrently.

Figure 2.3: The portable design of the Rockman 300, highlighting its compact size and foldable handle for easy transport.
3. Gosod
Tâl Cychwynnol:
Before first use, it is recommended to fully charge the PAXCESS Rockman 300. This ensures optimal battery performance and longevity. The unit comes with an AC adapter and charging cable.
Dulliau Codi Tâl:
The Rockman 300 offers five versatile ways to recharge:
- Allfa Wal AC: Connect the included AC adapter to a standard wall outlet. Full recharge in approximately 8 hours.
- Solar Panel (Sold Separately): Use a compatible PAXCESS 120W solar panel for outdoor charging. Full recharge in 5-7 hours under direct sunlight.
- Porth Car: Recharge from your vehicle's 12V car port using the included charging cable. Full recharge in approximately 16 hours.
- Mewnbwn PD USB-C: Utilize the 30W USB-C PD port for charging.
- USB-C PD Input + AC Adapter: Combine both the 30W USB-C PD input and the AC adapter for faster charging, achieving a full recharge in approximately 4 hours.

Figure 3.1: Visual representation of the five different charging methods available for the Rockman 300.
4. Cyfarwyddiadau Gweithredu
Troi ymlaen / i ffwrdd:
To turn on the unit, press and hold the main power button until the LCD screen illuminates. To turn off, press and hold the power button again until the screen turns off.
Defnyddio Porthladdoedd Allbwn:
- Allbwn AC: Press the "AC" button to activate the 110V AC outlet. Plug in your device. Ensure the device's power consumption does not exceed 300W continuous (500W peak).
- DC/Car Outlet: Press the "DC" button to activate the 12V DC and car outlets. Plug in your 12V devices.
- Allbynnau USB: The USB-A and USB-C PD ports are typically active when the unit is on. Simply plug in your USB-powered devices.
Nodyn Pwysig:
The Rockman 300 cannot support devices rated over 300W. Attempting to power devices with higher wattage may trigger the unit's protection mode. Examples of devices typically exceeding 300W include electric drills, induction cookers, microwave ovens, rice cookers, hairdryers, and electric kettles.

Ffigur 4.1: Examples of high-wattage devices that are not compatible with the Rockman 300's 300W output limit.
Arddangosfa LCD:
The integrated LCD display provides real-time information including input wattage, allbwn wattage, and remaining battery percentage. Monitor this display to manage your power usage effectively.
Allbwn Ton Sine Pur:
The AC outlet provides a pure sine wave output, which is crucial for sensitive electronic devices like laptops, medical equipment (e.g., CPAP machines), and audio equipment. This ensures stable power delivery without damaging your devices, unlike modified sine wave inverters.

Figure 4.2: Illustration demonstrating the clean, stable waveform of pure sine wave output compared to potentially harmful modified sine wave output.
5. cynnal
Storio:
- Storiwch yr uned mewn lle oer, sych, i ffwrdd o olau haul uniongyrchol a thymheredd eithafol.
- For long-term storage, charge the unit to approximately 50-80% every 3-6 months to preserve battery health.
- Avoid storing in environments with high humidity or corrosive substances.
Glanhau:
Defnyddiwch frethyn meddal, sych i lanhau tu allan yr orsaf bŵer. Peidiwch â defnyddio glanhawyr sgraffiniol na throchi'r uned mewn dŵr.
Gofal Batri:
To maximize the lifespan of the lithium-ion battery, avoid completely draining the unit frequently. Recharge the unit when the battery level is low.
6. Datrys Problemau
If you encounter issues with your PAXCESS Rockman 300, refer to the following common problems and solutions:
| Problem | Achos Posibl | Ateb |
|---|---|---|
| Nid yw'r uned yn troi ymlaen nac yn ymateb. | Battery is completely drained; unit is in protection mode. | Connect the unit to an AC wall outlet for charging. If it was overloaded, disconnect all devices and recharge to reset. |
| Allbwn AC ddim yn gweithio. | AC output not activated; device exceeds 300W; unit is overheated. | Pwyswch y botwm "AC" i'w actifadu. Gwiriwch faint y ddyfais.tage. Allow unit to cool down if overheated. |
| Charging is slow or not initiating. | Incorrect charger used; solar panel not in direct sunlight; charging cable faulty. | Ensure you are using the original AC adapter or a compatible solar panel. Position solar panel for maximum sunlight. Try a different charging cable. |
| Overload warning (LCD shows "!") | Connected device exceeds the maximum output wattage for a port or the unit. | Immediately disconnect the overloaded device. The unit will reset after a short period. Use devices within the specified wattage terfynau. |
If the problem persists after attempting these solutions, please contact PAXCESS customer support for further assistance.
7. Manylebau Technegol
| Manyleb | Manylyn |
|---|---|
| Enw Model | ROCKMAN 300 |
| Gallu | 288Wh / 78000mAh |
| Math Batri | Lithiwm-Ion |
| AC Allbwn | 110V, 60Hz, 300W (500W Peak) Pure Sine Wave |
| Allbwn DC | 2 x 12V/10A |
| Allfa Ceir | 1 x 12V/10A (120W max) |
| Allbwn USB-A | 2 x 5V/3A |
| USB-A QC 3.0 Output | 1 x 18W ar y mwyaf |
| USB-C PD Input/Output | 1 x 20V/1.5A (30W max) |
| Dimensiynau (L x W x H) | 10.6" x 7.1" x 6.5" |
| Pwysau | 7.3 Bunt |
| Amser Codi Tâl (AC) | Tua. 8 awr |
| Charging Time (AC + USB-C PD) | Tua. 4 awr |
| Charging Time (Solar 120W) | Approx. 5-7 hours (in full sun) |
| Charging Time (Car Port) | Tua. 16 awr |
8. Gwarant a Chefnogaeth
PAXCESS provides an Gwarant 18 mis for the Rockman 300 Portable Power Station from the date of purchase. This warranty covers manufacturing defects and workmanship under normal use.
Additionally, PAXCESS offers lifelong technical support for your product. If you have any questions, require assistance with troubleshooting, or need to claim warranty service, please refer to the contact information provided on the official PAXCESS websafle neu'ch dogfennaeth prynu.
Cadwch eich prawf prynu ar gyfer hawliadau gwarant.