1. Product Overview
The OSCAL PowerMax 2400 is a versatile portable power station designed to provide reliable energy for various applications, from home backup to outdoor adventures. Featuring a robust 1872Wh LiFePO4 battery and a powerful 2400W output, it supports a wide range of devices and offers multiple charging options. Its innovative modular design allows for capacity expansion and easy transport.
Key Features:
- High Capacity & Output: 1872Wh LiFePO4 battery with 2400W AC output (4800W surge).
- Expandable Power: Modular design allows expansion up to 20,592Wh with BP2400 batteries.
- Multiple Output Ports: 16 ports including 4x AC, 4x USB-A, 2x USB-C (100W), 2x DC5521, Car Cigarette Lighter, Anderson Connector, and 2x 15W wireless charging pads.
- Ultra-Fast Charging: 0-80% in 1.2 hours with 1500W input.
- Smart BMS: Eightfold safety protection for battery management.
- UPS Function: <0.01s automatic switch to battery power during outages.
- Integrated Speakers: 25W subwoofer and 10W tweeter for enhanced audio.
- Smart Control: APP connectivity via Wireless BT or WiFi for remote monitoring and control.
- Durable Design: Flame-retardant UL94V-0 housing, stable operation from -20°C to 58°C.
2. Setup Guide
2.1 Unpacking and Initial Inspection
Carefully remove the PowerMax 2400 from its packaging. Inspect the unit for any signs of damage. Ensure all accessories are present.
2.2 Initial Charging
Before first use, fully charge your PowerMax 2400. You can use AC fast charging, solar charging, or a combination. A full charge via AC takes approximately 1.6 hours, while AC + Solar charging can achieve a full charge in 1.5 hours.
2.3 Modular Stacking (Capacity Expansion)
The PowerMax 2400 features an innovative cableless stacking design for capacity expansion with BP2400 batteries (sold separately). To stack:
- Ensure both the PowerMax 2400 and BP2400 units are powered off.
- Align the BP2400 unit directly beneath the PowerMax 2400.
- Gently lower the PowerMax 2400 onto the BP2400, ensuring the connectors engage securely. The cableless design ensures a neat and simple installation.
- You can stack up to 10 BP2400 units for a maximum capacity of 20,592Wh.
2.4 Solar Panel Connection
To charge using solar panels (e.g., OSCAL PM200), connect them to the Solar/Car Charger Input Port (21 on the diagram below). The PowerMax 2400 supports up to 800W max solar power, achieving a full charge in approximately 2.8 hours with optimal sunlight.
2.5 APP Connection (Wireless BT/WiFi)
Download the OSCAL PowerMax APP to control and monitor your power station remotely. The APP connects via Wireless BT or WiFi, offering unlimited range control when using WiFi.
- Ensure the PowerMax 2400 is powered on.
- Enable Wireless BT or WiFi on your smartphone.
- Open the OSCAL PowerMax APP and follow the on-screen instructions to pair your device.
3. Operating Instructions
3.1 Powering On/Off
To power on the unit, press and hold the Main Control Switch (13) for a few seconds. The LCD display will illuminate. To power off, press and hold the same switch until the display turns off.
3.2 Using Output Ports
The PowerMax 2400 offers 16 thoughtfully organized outputs. Refer to Figure 6 for port identification.
- AC Outlets (11): Press the AC Output Switch (10) to enable AC power. Connect your devices (up to 2400W total).
- USB-A Ports (05): Press the USB Output Switch (06) to enable USB power. Connect your USB-A devices (Max 18W each).
- USB-C Ports (04): These ports provide up to 100W each. Press the USB Output Switch (06) to enable.
- DC5521 Ports (15): Press the DC Output Switch (19) to enable DC power. Connect compatible DC devices (Max 60W each).
- Car Cigarette Lighter Port (16): Press the DC Output Switch (19) to enable. Provides up to 240W.
- Anderson Connector (17): Press the DC Output Switch (19) to enable. Provides up to 240W.
- Wireless Charging Pads (25): Place your Qi-compatible devices on the charging pads on top of the unit. These provide 15W wireless charging.
3.3 LCD Display Information
The ultra-large smart LCD display (12) provides real-time power status. Refer to Figure 7 for display indicators.
- 01 Wireless BT connection: Indicates Bluetooth connectivity.
- 02 Wifi connection: Indicates Wi-Fi connectivity.
- 03 Music mode: Shows when the speakers are active.
- 04 Low temperature warning: Alerts if the unit is operating in low temperatures.
- 05 Battery level percentage: Current battery charge.
- 06 High temperature warning: Alerts if the unit is operating in high temperatures.
- 07 Error codes: Displays specific error codes if issues occur.
- 08 Charging status: Indicates if the unit is charging.
- 09 Fan status: Shows if cooling fans are active.
- 10 Input power: Real-time power input (Watts).
- 11 Output power: Real-time power output (Watts).
- 12 Solar panel charging: Indicates solar charging is active.
- 13 DC output: Shows DC output is active.
- 14 Type-C output: Shows USB-C output is active.
- 15 Battery pack fault warning: Alerts to issues with battery packs.
- 16 Output overload warning: Alerts if output exceeds safe limits.
- 17 Remaining charge/discharge time: Estimated time remaining for charge/discharge.
- 18 AC Output: Shows AC output is active.
- 19 Number of charging pack accesses: Indicates how many expansion batteries are connected.
3.4 UPS Function
When connected to household power, the PowerMax 2400 defaults to UPS mode. In the event of a power failure, it automatically switches to internal battery power within 0.01 seconds, ensuring uninterrupted operation for connected devices.
3.5 LED Light Modes
The PowerMax 2400 features a 5W ultra-bright LED light. Press the LED Light Switch (02) to cycle through modes:
- Dim Mode
- Bright Mode
- Breathing Light Mode
- Flashing Mode
- SOS Mode (Morse Code Signal Light for emergencies)
3.6 Stereo Speakers
The integrated 25W subwoofer and 10W tweeter provide immersive audio. Use the Wireless BT Speaker Switch (07) to activate Bluetooth, and the Volume +/-/Song Switch Button (08) and Music Pause/Play/Wireless BT Reset Button (09) to control playback.
4. Maintenance
4.1 Battery Care
The PowerMax 2400 uses durable LiFePO4 batteries. To maximize battery lifespan:
- Recharge the battery to 80% every 3-6 months if not in regular use.
- Avoid fully discharging the battery frequently.
- Store the unit in a cool, dry place within the recommended storage temperature range (-10°C to 45°C).
4.2 Cleaning
Use a soft, dry cloth to clean the exterior of the PowerMax 2400. Do not use liquid cleaners or immerse the unit in water. Ensure all ports are free from dust and debris.
4.3 Cooling System
The unit is equipped with four intelligent temperature-control fans. These fans automatically activate when the load exceeds 480W or when internal temperatures rise, ensuring efficient cooling. Keep the air vents clear of obstructions.
5. Troubleshooting
5.1 Common Issues and Solutions
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on | Battery fully discharged; Power button not held long enough | Charge the unit; Press and hold the Main Control Switch for 3-5 seconds |
| No output from ports | Output switch not enabled; Overload protection triggered; Device incompatible | Ensure respective output switch (AC, USB, DC) is ON; Reduce connected load; Check device power requirements |
| Overload Warning (16 on LCD) | Connected devices exceed 2400W output | Disconnect some devices to reduce load. The unit will automatically reset after a few seconds. |
| High/Low Temperature Warning (04/06 on LCD) | Operating outside safe temperature range (-20°C to 58°C) | Move the unit to an environment within the recommended operating temperature range. Allow it to cool down or warm up. |
| Error Codes (07 on LCD) | Internal system fault | Note the error code and contact customer support for assistance. |
6. Specifications
OSCAL PowerMax 2400
| Category | Attribute | Value |
|---|---|---|
| Battery Info | Capacity | 1,872Wh |
| Scalability | 1,872Wh - 20,592Wh (Up to 10*BP2400) | |
| Type | LiFePO4 (Lithium Iron Phosphate) | |
| Life Cycles | 3,500+ Cycles to 80% Original Capacity | |
| Output | Power | 2400W, Surge Power: 4800W |
| Inverter Type | Pure Sine Wave | |
| AC Outlets | 4x 2400W Max | |
| USB-A Ports | 4x 18W | |
| USB-C Ports | 2x 100W Max | |
| DC5521 Ports | 2x 60W | |
| Car Cigarette Lighter Port | 1x 240W Max | |
| Anderson Connector | 1x 240W Max | |
| Wireless Charging Pads | 2x 15W | |
| Pass-through Charging | Yes, UPS Switching Time: 0.01s | |
| Input | AC Fast Charging | 1.6 Hours (Full Charge) 1500W(Max) |
| Solar Charging | 2.8 Hours (Full Charge) 800W(Max) | |
| 12/24V Car Outlet | 24V: 9 Hours (Full Charge), 12V: 18 Hours (Full Charge) | |
| AC + Solar Charging | 1.5 Hours (Full Charge) 1500W(Max) | |
| General | Dimensions (L x W x H) | 47cm x 29cm x 32.6cm (18.5 x 11.4 x 12.8 inches) |
| Weight | Approx. 25.5kg (53.8lbs) | |
| Operating Temperature | -4°F to 113°F (-20°C to 45°C) | |
| Storage Temperature | -14°F to 113°F (-10°C to 45°C) | |
| Certifications | CE, FCC, UL |
OSCAL BP2400 (Expansion Battery)
| Category | Attribute | Value |
|---|---|---|
| Battery Info | Capacity | 1,872Wh |
| Type | LiFePO4 (Lithium Iron Phosphate) | |
| Life Cycles | 3,500+ Cycles to 80% Original Capacity | |
| Output | Power | 2400W, Surge Power: 4800W |
| Shelf-life | Recharge to 80% Every 3-6 Months | |
| General | Dimensions (L x W x H) | 46.4cm x 29cm x 19.5cm (18.3 x 11.4 x 7.65 inches) |
| Weight | Approx. 18.6kg (41.01 lbs) | |
| Operating Temperature | -4°F to 136.4°F (-20°C to 58°C) | |
| Storage Temperature | -14°F to 113°F (-10°C to 45°C) |
7. User Tips
- Optimize Solar Charging: Adjust solar panels throughout the day to maximize exposure to direct sunlight for faster charging.
- Monitor Load: Keep an eye on the output power displayed on the LCD to avoid overloading the unit, especially when connecting multiple high-wattage devices.
- Emergency Preparedness: Regularly check the battery level and keep the PowerMax 2400 charged, especially if relying on its UPS function for critical devices.
- App Control: Utilize the OSCAL PowerMax APP for convenient remote monitoring and control, which can be particularly useful when the unit is in a less accessible location.
- Speaker Use: For optimal sound quality, ensure the unit is placed on a stable surface and not obstructed.
8. Warranty and Support
The OSCAL PowerMax 2400 comes with a 3-year warranty. The OSCAL BP2400 expansion battery comes with a 5-year warranty. For technical support, warranty claims, or any inquiries, please contact the official OSCAL customer service channel or visit their official website.
