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Your purchase will lead to the planting of mangrove trees in Kenya.
We contribute a % of each sale towards tree planting because reforestation efforts revive natural habitats, improve coral reef health, support local livelihoods, and aid in the fight against climate change by extracting CO2 from the air.
Trees are planted by EarthLungs Reforestation Foundation & Veritree in partnership with the goodapi.com.
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We strive to ship all available items within 24 hours of your order. However, dispatch times may vary during weekends or holidays.
We hope you'll love your UDPower products, but if something isn't quite right, you can return it within 30 days as long as it's in good working condition. We provide a return label and support local returns throughout the U.S. for easy and fast service.
All UDPOWER power station products come with a 5-year warranty for your peace of mind. Please check the warranty policy for more details.
We offer free shipping to the 48 contiguous states. This offer does not apply to Alaska, Hawaii, Puerto Rico, Guam, or other U.S. territories.
A 2400W-rated portable power station built for users comparing 2000W-class home backup, RV, and off-grid power solutions.
From daytime play to evening downtime, the UDPOWER S2400 keeps your campsite running smoothly. Ultra-quiet operation, steady output, and certified safety help you relax and enjoy the trip—wherever you park.
With multiple AC and DC ports, the UDPOWER S2400 can power up to 16 devices simultaneously — from kitchen appliances to essential electronics.
Charge the way you want—sun, car, home or generator
Recharge from a gas generator for reliable power, even far from the grid.
Fast AC wall charging so you’re always set for the next outing.
Harness up to 420W of solar power and be fully charged in as little as 5 hours (solar panel optional).
120W car charging keeps you topped up between destinations.
Recharge from a gas generator for reliable power, even far from the grid.
Fast AC wall charging so you’re always set for the next outing.
When Battery Care Charging is selected, the system will automatically activate the cell balancing system. The active cell balancing technology equipped in this unit is derived from the same technology used in electric vehicles. During this process, the charging rate will be controlled, and the ultra-quiet charging mode will also be enabled.
The above data is from UDPOWER’s official laboratory, measured under ideal conditions at an ambient temperature of 77°F, and is for reference only. Actual performance may vary depending on usage conditions.
A noise-insulated battery compartment paired with a dual-flow cooling system keeps airflow smooth and heat under control—so charging and discharging stay whisper-quiet, typically under 20 dB, even in quiet indoor spaces or at night.
15.8 × 9.5 × 10.1 in
(402 × 242 × 257 mm)
2083Wh
60130, 14 skewers (44.8V 46.5Ah)
UL2743, FCC, ROHS, UN38.3
Approximately 40.8 lb (18.5 kg)
Pure Sine Wave · 120V~60Hz · 2400W
Instantaneous peak power up to 3000W(for startup surges)
12V⎓10A MAX
5V⎓3A · 5V⎓2.4A · 9V⎓2A
5V⎓3A · 9V⎓3A · 12V⎓3A · 15V⎓3A · 20V⎓5A (up to 100W)
3.3–21.0V⎓3A
15W MAX
12V⎓10A MAX
Equipped with UPS mode · response time ≤10ms
120V~60Hz · 15A MAX
12V–50V⎓10A MAX
Brand New LFP Battery
80%+ capacity after 3000 cycles
-4℉ ~ 113℉ (-20℃ ~ 45℃)
32℉ ~ 104℉ (0℃ ~ 40℃)
32℉ ~ 104℉ (0℃ ~ 40℃)
① Handle
② LCD Screen
③ Power Indicator
④ Main Power Switch / Screen Switch
⑤ Light Switch
⑥ Light
⑦ Fast Charging Slide Switch
⑧ l2V Car Charger Outlet
⑨ Eco Mode Slide Switch
⑩ USB-C Port(2pcs)
⑪ DC Output Switch
⑫ DC5521 Output Port(2pcs)
⑬ AC Output Switch
⑭ DC Input Socket
⑮ AC Output Port
⑯ USB-A Port(4pcs)
⑰ AC Charging Port
⑱ Wireless Charging
The UDPOWER S2400 is best described as a 2000W-class portable power station. It actually provides 2400W rated AC output and 3000W surge power, giving it more headroom than many basic 2000W models.
Yes. With 2,400W continuous pure sine wave AC output and UDTURBO surge support up to 3,000W, the S2400 can handle many higher-wattage appliances (always check running watts + startup surge).
Up to 16 devices simultaneously: 6 AC outlets + 10 DC outputs, including USB-A, 2× USB-C up to 100W (with PPS), DC ports, car outlet, and 15W wireless charging.
AC charging (two modes):
Super Fast Charge: 10% → 90% in 40 minutes
Battery Care Mode: about 100 minutes
Solar charging (best-condition test chart):
Yes. UDPOWER models support pass-through charging, so you can keep devices powered while the station recharges (best practice: avoid running near max output while charging).
Yes. The S2400 uses LiFePO₄ and is built for frequent use (listed as 80%+ capacity after 3,000 cycles). UDPOWER also states their stations use LiFePO₄ with BMS protections.
Yes—as long as you stay within the S2400 solar input limits and use the correct connector/adapter. The S2400 solar input is 12–50V, 10A max, up to 400W, via DC7909 input. Also, always confirm your panel Voc stays within the allowed range.
In many cases, yes—if your appliance’s running wattage stays within 2,400W continuous output, and its startup surge is within the station’s surge capability (UDTURBO up to 3,000W for motor startups).
Yes. It includes UPSPRIME with a switchover time ≤10ms for backup of essentials (device compatibility can vary—test with your equipment).
Our portable power stations are EMF safe, with EMF levels far below common safety limits and typically lower than many household devices.
Yes. The unit is designed with a low-power auto shut-off feature to reduce unnecessary battery drain. If the output stays below approximately 5W on AC or 3W on DC for a set period, the unit may shut off automatically. In ECO Mode, the auto shut-off time is about 2 hours for AC and 4 hours for DC. In Normal Mode, it is about 4 hours for AC and 20 hours for DC.
It’s marketed as ultra-quiet ≤20dB.
400W~4 hr 26 min
600W~2 hr 57 min
750W~2 hr 22 min
900W~1 hr 58 min
1000W~1 hr 46 min
1200W~1 hr 29 min
1500W~1 hr 11 min
The UDPOWER S2400 can provide limited emergency EV charging in some situations, but it is not designed as a primary EV charging solution. It offers 2,400W AC output and 2,083Wh capacity, while most home EV charging is done through either Level 1 (120V) or Level 2 (240V) charging. If your EV charger uses a standard 120V plug and its actual power draw stays within the S2400’s output limit, the unit may provide a small temporary top-up. However, it is not intended for regular EV charging, and the added driving range will usually be very limited.
Our power stations are designed to power devices directly through the AC outlets on the unit.
We do not recommend connecting the unit directly to a home transfer switch unless the setup is reviewed and installed by a licensed electrician. Please note that our units provide U.S. standard 120V AC output and do not provide 240V output.
For safety, do not backfeed power into a home electrical panel or wall outlet. If you want to use it for home backup, please have a qualified electrician confirm whether your transfer switch setup is compatible.
No, this unit is not designed as a whole-home power station.
It is a portable power station made for powering selected essential devices, such as a refrigerator, CPAP machine, Wi-Fi router, lights, TV, laptop, or small appliances, as long as the total power demand is within the unit’s rated output.
Please note that our units provide U.S. standard 120V AC output only and do not provide 240V output. They are not intended to power an entire home electrical panel, central air conditioning, electric water heaters, large hardwired appliances, or other 240V household systems.
