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Wagan Lithium Cube EX18 – Serious Power. Smarter Design
Whether you're powering a job site, preparing for an outage, or taking the whole family on a weekend camping trip, Wagan Lithium Cube EX18 delivers dependable, high-output energy in a portable, easy-to-use package. As the newest and most advanced model in the Wagan Lithium Cube series, the Lithium Cube EX18 offers significantly greater capacity, more output ports, and higher power, while still maintaining the trusted LiFePO₄ safety, fast charging, and thoughtful usability Wagan is known for.
High-Capacity AC & DC Power, Ready for Anything
Wagan Lithium Cube EX18 provides 1800W of continuous pure sine wave output (3000W surge) through four 120V AC outlets, giving you enough clean power to run tools, appliances, or sensitive electronics, just like plugging into your home wall socket.
It also features an expanded selection of DC outputs, including:
- 2 x USB-C PD (100W)
- 2 x USB-A Quick Charge (18W)
- 2 x Standard USB-A (12W)
- 1 x 12V Car Socket (126W)
- 2 x DC5521 Ports
Whether you're charging laptops, phones, power tools, medical devices, or even mini-car fridges, the Lithium Cube EX18’s versatile setup supports it all—at once.
Fast, Flexible Charging Anywhere
Recharge the EX18 from 0 to 100% in just 1.5 hours using the included 1380W AC fast charger. A dedicated Quick/Slow Charge button allows you to switch between charging modes, giving you better control based on your usage needs and battery care preferences. When wall power isn’t available, connect up to 400W of solar input through the built-in MPPT controller to recharge using sunlight in approximately 4 hours. A 12V/24V car charging option is also available, ensuring you can stay powered wherever your journey takes you.
Built-In Backup Power with UPS and EPS Support
The Lithium Cube EX18 is equipped with reliable UPS and EPS functions to keep your devices running during unexpected power outages. When connected to wall power, it operates in bypass mode and automatically switches to battery power within 10 milliseconds if the grid goes down—ensuring smooth, uninterrupted operation. Certified under UL’s EPS standards, the EX18 is well-suited for home, office, and emergency backup use. For best performance, it's recommended to connect one device at a time and confirm compatibility if using with sensitive equipment.
Run-times
Built for Longevity and Safety
The EX18 is powered by advanced LiFePO₄ battery cells, delivering over 3000 charge cycles and excellent thermal stability for long-lasting, reliable performance. It’s UL-certified and equipped with comprehensive protection features—such as over-voltage, over-current, short circuit, over-temperature, reverse polarity, and more. A dedicated overload protection switch adds an extra layer of safety.
Designed with You in Mind
Every detail is thoughtfully designed to make your experience easier and more comfortable. Dual side handles provide a secure and balanced grip for lifting and transport. The intuitive color LCD display keeps you informed with real-time battery levels, power output, remaining run time, and system alerts. A soft ambient light strip above the screen ensures visibility in low-light settings, perfect for nighttime use or emergency situations.
Quick List of Features:
- 1800 watt pure sine wave inverter (3,000 watts peak)
- One 12 volt automotive socket for powering DC appliances (up to 10 amps)
- Two DC 5521 outputs(12.6V 3A)
- Four AC Outlets
- Six USB power ports for charging/operating cell phones and tablets
- DC charging cable (fused)
- A comprehensive display shows charge status and power consumption
- LED light (3 brightness mode and SOS mode)
- Solar charging port connecting panels to the internal solar charge controller
- Dual - sided foldable handles for easy lifting
- Certifications: UL, FCC
*Power usages listed are averages. Check your appliance rating for more accurate time estimates.
1.Operating times assume a fully charged battery and ambient temperature of 77 ºF. Actual results may vary based on the model/brand used. Assumes continuous operation
WARNING: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Specs
Battery
- LiFePo4 Lithium-iron phosphate
- 1229Wh, 51.2V 24 Ah
Power Inverter (120V AC) Output
- Waveform: Pure Sine Wave (PSW)
- Output: 120V RMS
- Continuous AC Power: 1800W
- Peak Surge: 3000W
- Frequency: 60Hz (user-selectable)
- Cooling Fan: Thermally Controlled
- 120V AC Outlets: 4
- No-load current: <0.6A
- Short-circuit protected: Yes
- Over-voltage protected: Yes
- Under-voltage protected: Yes
Solar Charge Controller
- Type: MPPT
- Solar/Car Input Port Type: DC 7909
- Input Voltage: 13 - 45V DC
- Input Current: 12A
- Over-Voltage Protection: Yes
- Max Solar Input: 400W
- Reverse-polarity protected: Yes
Input Ports
- AC Input Power: 1500W Max, 12A
- AC Input Voltage: 100- 120V
- Input Frequency: 60Hz
DC Socket (Output)
- Regulated 12V Socket
- 12VDC Socket Count: 1
- Socket Rated Output: 10A
USB Power Ports
- USB Power Port Count: 6
- USB-C: 2 ports
-PD 100W (5/9/12/15V 3A, 20V 5A)
- USB-A (Fast-Charge): 2 ports
-18W (5V 3A, 9V 2A, 12V 1.5A)
- USB-A (standard): 2 ports
-12W (5V 2.4A)
Build Specs
- Pass Through Charging: Yes
- AC Charging Cable: Included
- DC Charging Cable: Included
- Solar Charging Cable: Included
- Operating Temperature: 32°F - 104°F (0°C - 40°C)
- Storage Temperature: -4°F - 122°F (-20°C - 50°C)
- Operating Humidity: 10% - 90%
- Storage Humidity: 5% - 95%
- Weight: 48.5 lbs.
- Dimensions (LxWxH): 17 x 10.6 x 11.8 (inches)
- Display: Full Color, Full operational details
- Warranty (USA): 2 Years
Certifications & Protections
- UL Certification: Battery
- Over-voltage Protection
- Over-charge Protection
- Short Circuit Protection
- Reverse Polarity
- Overload Protection
WARNING: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.