Product Overview
The OSCAL PowerMax 3600 SE is a high-capacity portable power station designed to provide reliable power for various applications, including home backup, outdoor activities, and emergencies. It features a 3600Wh LiFePO4 battery, 3600W (7200W surge) AC output, and multiple charging options including solar.

OSCAL PowerMax 3600 SE Portable Power Station with solar panels.

The PowerMax 3600 SE powering various household appliances simultaneously, demonstrating its 3600Wh/3600W capacity.

A person pulling the PowerMax 3600 SE portable power station with its integrated wheels and pull handle, highlighting its portability.
Setup and First Use
Unpacking
Carefully remove all components from the packaging. Verify that all included items are present: PowerMax 3600 SE unit, AC charging cable, car charging cable, solar charging cable, and this user manual.
Initial Charging
Before first use, fully charge the PowerMax 3600 SE.
- Connect the AC charging cable to the power station and a wall outlet.
- The display will indicate charging status.
- Charging from 0-100% via AC input (1800W) takes approximately 1.44 hours.
Alternatively, use solar panels for charging. Connect the solar charging cable to the power station and compatible solar panels (e.g., PM100/PM200).
Solar charging (1600W max) can fully charge the unit in approximately 2.7 hours. Combined AC and solar charging (3000W max) can achieve full charge in 1.2 hours.

The PowerMax 3600 SE connected to multiple solar panels and an AC outlet, illustrating its fast charging capabilities.
This video demonstrates the key features and operational aspects of the OSCAL PowerMax 3600 SE portable power station, including its control panel and various output ports.
Operating Instructions
Control Panel Overview
The PowerMax 3600 SE features a user-friendly control panel with an intuitive LED display.

Close-up of the PowerMax 3600 SE control panel, showing the display and various buttons for easy operation.
The display provides real-time information on battery level, input/output wattage, and remaining recharge time. Large buttons facilitate easy operation for all users.
Powering Devices
The unit offers 14 output ports to power a wide range of electronic devices and appliances.
- 4 AC outlets (3600W continuous, 7200W surge)
- USB-A ports (x4)
- USB-C ports (x2)
- 12V Car Charger output
- DC5521 outputs (x2)
- Anderson output
To use an output port, ensure the power station is turned on and activate the specific output section (e.g., AC ON/OFF button).

The PowerMax 3600 SE connected to multiple devices, showcasing its 14 multi-function ports.
EPS Uninterruptible Power Supply (UPS) Function
The PowerMax 3600 SE is equipped with an EPS function. In the event of a power outage, it automatically switches to battery power within 5-8 milliseconds, ensuring continuous operation for connected devices. This is ideal for sensitive equipment like computers or medical devices.
Smart APP Control
Download the OSCAL application on your smartphone to remotely monitor and control the power station. The app allows you to check power usage, battery status, and manage settings.

A person using the OSCAL smartphone app to control the PowerMax 3600 SE, demonstrating remote power management.
This video illustrates various use cases for the OSCAL PowerMax 3600 SE, including powering tools and appliances in different environments.
Maintenance and Storage
Battery Care
The PowerMax 3600 SE uses a durable LiFePO4 battery designed for over 3500 charge cycles. To prolong battery life:
- Avoid fully discharging the unit regularly.
- Store the unit in a cool, dry place away from direct sunlight.
- Recharge the unit to 80% every 3-6 months if not in use.
Cleaning
Use a soft, dry cloth to clean the exterior of the power station. Do not use abrasive cleaners or immerse the unit in water.
Environmental Conditions
The unit is designed to operate in temperatures ranging from -20°C to 55°C. Its UL94V-0 rated flame-retardant casing provides fire prevention and UV light protection.
Troubleshooting
No Power Output
- Ensure the power station is turned on.
- Verify that the specific output port (AC, USB, etc.) is activated.
- Check the battery level on the display. Recharge if necessary.
- If an overload occurs, disconnect devices and restart the unit.
Slow Charging
- Confirm the charging cable is securely connected.
- For solar charging, ensure panels are in direct sunlight and free from obstructions.
- Check the wattage input displayed on the screen.
Beeping Alarm
A loud beeping alarm indicates a low battery level. Recharge the unit immediately to prevent complete discharge and ensure continued operation of critical devices.
Technical Specifications
| Feature | Detail |
|---|---|
| Model Name | PowerMax 3600 SE |
| Battery Capacity | 3600Wh |
| AC Output | 3600W (7200W Surge) |
| Battery Type | LiFePO4 |
| Lifespan | 3500+ cycles (up to 25 years) |
| AC Charging Input | 1800W Max |
| Solar Charging Input | 1600W Max |
| Combined Charging Input | 3000W Max (AC + Solar) |
| EPS Switchover Time | 5-8 ms |
| Output Ports | 4x AC, 4x USB-A, 2x USB-C, 1x Car Charger, 2x DC5521, 1x Anderson |
| Operating Temperature | -20°C to 55°C |
| Casing Material | High-strength ABS, UL94V-0 rated flame-retardant |
| Dimensions (L x W x H) | 11.5" x 13" x 16.5" (approx. 59 x 35 x 44 cm) |
| Weight | Approx. 97 lb / 44.45 kg |

A detailed diagram of the PowerMax 3600 SE, highlighting its dimensions and portability features like wheels and handles.
Warranty and Support
The OSCAL PowerMax 3600 SE comes with a 5-year warranty. For warranty claims or technical support, please contact the manufacturer or your retailer.
Included components: Power Station PowerMax 3600 SE with 3*200W Solar Panel, AC charging cable, car charging cable, solar charging cable, user manual.