1. Introduction
This user manual provides essential information for the safe and efficient operation of your MARBERO M138MAXSL30 Solar Generator. Please read this manual thoroughly before using the product and retain it for future reference.
The MARBERO M138MAXSL30 is a portable power station with a 111Wh capacity, designed to provide reliable power for various electronic devices during outdoor activities, travel, home blackouts, and emergencies. It comes equipped with a 30W solar panel for convenient recharging.
2. Safety Instructions
To ensure safe operation, always follow these precautions:
- Do not disassemble, repair, or modify the unit.
- Keep the unit away from fire or high temperatures.
- Do not expose the unit to water or moisture.
- Use only approved accessories and chargers.
- Keep out of reach of children.
- Ensure proper ventilation during use and charging.
- Avoid dropping or subjecting the unit to strong impacts.
- The unit has built-in safety protection features including over/under-voltage, over-current, overload, over-temperature, and short-circuit protection.
Image: Internal protection mechanisms of the MARBERO M138MAXSL30, highlighting safeguards against short-circuit, over-voltage, over-temperature, over-current, overload, and under-voltage to protect connected electronics.
3. Package Contents
Verify that all items are present in the package:
- 1 x MARBERO Portable Power Station M138MAX
- 1 x MARBERO 30W Foldable Solar Panel
- 1 x Power Adapter (AC Charger)
- 1 x Car Charger Adapter
- 1 x User Manual
Image: The complete package contents, including the MARBERO M138MAX portable power station, the 30W foldable solar panel, AC power adapter, and car charger adapter.
4. Product Overview
The MARBERO M138MAXSL30 features multiple output ports and a compact design for portability.
4.1. Main Unit Features
- 111Wh (3.7V 30000mAh) Lithium-ion Battery Pack
- 2 x 110V AC Outlets (100W continuous, 150W peak)
- 2 x QC3.0 USB-A Output Ports (5V/3A, 9V/2A, 18W max)
- 2 x PD3.0 USB-C Output Ports (18W and 30W max)
- Built-in LED Flashlight with 3 brightness levels and SOS mode.
- Digital Display for battery status and output indicators.
- Foldable handle and 4 anti-slip pads for convenience and stability.
Image: The MARBERO M138MAXSL30 portable power station and its accompanying 30W foldable solar panel.
Image: Detailed view of the power station's output ports, including two 100W AC outlets, two 18W USB-A QC3.0 ports, one 18W USB-C PD port, and one 30W USB-C PD port. It also illustrates the 111Wh capacity and 150W peak output, with examples of how many times various devices can be charged.
Image: A close-up diagram of the MARBERO power station's output panel, clearly labeling the two AC 100W outlets, the 30W USB-C PD port, the 18W USB-C PD port, and the two 18W USB-A QC3.0 ports.
4.2. Solar Panel Features
- 30W output.
- Foldable design for portability.
- Folded size: 8.35 x 11.97 x 1.18 inches.
- Unfolded size: 11.97 x 25.43 x 1.18 inches.
- Weight: 2.19 lbs.
- Equipped with 1 DC output port (30W/16.5V/1.82A) for charging the solar generator only.
Image: The compact size of the MARBERO power station and the folded solar panel, shown alongside a smartphone for scale. Dimensions and weights for both the power station and the solar panel are provided.
5. Setup
Before first use, it is recommended to fully charge the power station.
5.1. Initial Charging
Connect the provided AC power adapter to the DC input port of the power station and plug it into a wall outlet. The digital display will indicate charging status. A full charge from 0-80% typically takes approximately 3 hours via AC wall socket.
6. Operating Instructions
6.1. Recharging the Power Station
The MARBERO M138MAXSL30 offers multiple recharging options:
- AC Wall Socket: Use the included Power Adapter. Approximately 3 hours for 0-80% charge.
- Car Charger Adapter: Use the included Car Charger Adapter. Approximately 4 hours for 0-80% charge. (For emergency use only; car engine must be started).
- Solar Panel: Connect the included 30W solar panel to the DC input port. Approximately 4 hours for 0-80% charge under optimal sunlight conditions.
Image: Visual representation of the three charging methods for the power station: solar panel, car outlet, and wall outlet, along with their approximate charging times to reach 80% capacity.
Image: A composite image demonstrating the three primary ways to recharge the MARBERO power station: AC wall charging, DC car charging, and solar charging, each with their respective approximate charging durations.
6.2. Using Output Ports
To power your devices, simply plug them into the appropriate output port. Ensure the power station is turned on.
- AC Outlets: For devices requiring 110V AC power, up to 100W continuous (150W peak).
- USB-A & USB-C Ports: For charging smartphones, tablets, laptops, and other USB-powered devices.
Image: The MARBERO power station in use, demonstrating its ability to power a projector and a camera via its two AC outlets, suitable for both outdoor and home entertainment setups.
Image: An outdoor scene featuring the power station, accompanied by a list of common AC appliances it can power, including mini refrigerators, projectors, speakers, humidifiers, laptops, fans, and lamps, all suitable for 110V operation.
6.3. LED Flashlight
The built-in LED flashlight has three brightness levels (low, medium, high) and an SOS mode. Press the flashlight button to cycle through modes. Battery life for the flashlight is approximately 35 hours.
Image: The MARBERO power station with its integrated LED flashlight activated, highlighting its capabilities: 35 hours of battery life, three brightness settings (low, medium, high), and two operational modes (constant illumination and SOS signal).
7. Maintenance
- Store the unit in a cool, dry place away from direct sunlight and extreme temperatures (recommended operating temperature: 14°F to 104°F / -10°C to 40°C).
- Recharge the unit every 3-6 months to maintain battery health, even if not in use.
- Clean the exterior with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- The power battery station has a lifecycle of over 500 cycles and a lifespan of over 10 years, with a standby time of over 15 months.
Image: The MARBERO power station and solar panel depicted in both cold winter and hot summer environments, emphasizing its operational suitability across a wide temperature range (14°F to 104°F) without performance degradation or safety issues.
Image: An illustration of the power station's internal battery components, accompanied by icons detailing its long-lasting battery features: over 500 charge cycles, a lifespan exceeding 10 years, and a standby time of more than 15 months.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit not turning on. | Battery is depleted. | Recharge the power station using AC adapter, car charger, or solar panel. |
| No output from AC ports. | Device draws too much power (overload). AC output not enabled. | Ensure connected device is within 100W. Press the AC output button to enable. |
| Solar panel not charging. | Insufficient sunlight. Panel not connected correctly. | Place panel in direct sunlight. Check cable connections. Ensure panel is clean. |
| USB ports not charging. | USB output not enabled. Cable issue. | Press the USB output button to enable. Try a different USB cable. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | M138MAXSL30 |
| Battery Capacity | 111Wh (3.7V 30000mAh) Lithium-ion |
| AC Output | 2 x 110V, 100W (150W Peak), 60Hz |
| USB-A Output | 2 x QC3.0 (5V/3A, 9V/2A, 18W Max) |
| USB-C Output | 1 x PD3.0 (18W), 1 x PD3.0 (30W) |
| DC Input (Charging) | Via AC Adapter, Car Charger, or Solar Panel |
| Solar Panel (Included) | 30W (16.5V/1.82A DC Output) |
| Recharge Time (0-80%) | AC: ~3 hrs, Car: ~4 hrs, Solar: ~4 hrs |
| Dimensions (Power Station) | 6.12"L x 3.69"W x 4.17"H |
| Weight (Power Station) | 2.27 lbs (2.4 lbs listed in specs) |
| Solar Panel Folded Size | 8.35" x 11.97" x 1.18" |
| Solar Panel Unfolded Size | 11.97" x 25.43" x 1.18" |
| Solar Panel Weight | 2.19 lbs |
| Operating Temperature | 14°F to 104°F (-10°C to 40°C) |
| Certifications | CE, FCC, RoHS, PSE, MSDS, UN38.3 |
| Battery Lifespan | >500 cycles, >10 years lifespan, >15 months standby |
10. Warranty and Support
The MARBERO Portable Power Station M138MAXSL30 comes with a specified lifecycle and certifications ensuring its quality and safety.
- Lifecycle: Over 500 charge cycles.
- Certifications: CE, FCC, RoHS, PSE, MSDS, UN38.3.
- For technical support or warranty claims, please refer to the contact information provided on the product packaging or the official MARBERO website.
Image: Visual representation of the product's durability and support, indicating a 10-year warranty, over 10 years of lifespan, and more than 15 months of standby time.
