ALLPOWERS S2000 Pro Powerstation 1500Wh - 2400W Output
Published on 09/23/2026 at 04:47 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWS
ALLPOWERS S2000 Pro Powerstation 1500Wh is a portable power station with a 2400W inverter, a 1500Wh battery rating, and a 4000W surge specification. Its rectangular enclosure measures 14.76 x 9.64 x 9.84 inches, according to independent testing by StorageReview's specifications.
Power And Connections
The S2000 Pro provides four AC outputs rated at 2400W continuously and 4000W for surges. It also includes one 30A outlet, four USB-A ports, two USB-C ports with Power Delivery up to 100W, and one 12V car output.
ALLPOWERS lists a 1500W AC input and a maximum solar input of 650W. The solar range is 18-70V with an 18A maximum, while the manufacturer lists AC and solar charging together at 1.5 hours under its stated conditions on the S2000 Pro specifications page.
Battery And Control Features
The unit uses a ternary lithium battery and supports UPS operation, allowing connected equipment to receive battery power during an interruption. Bluetooth connectivity works with the ALLPOWERS app, which displays input, output, and remaining battery information.
The manufacturer states that the battery is rated for more than 2,500 cycles before reaching 80 percent capacity. The built-in battery is not designed for replacement or capacity expansion, and the manufacturer says the power station shuts off when an AC load exceeds 2400W.
Independent Testing Results
StorageReview reported difficulty waking the AC inverter with the physical controls and described inconsistent Bluetooth connection behavior during charging. Its testing also found that the displayed battery percentage did not consistently match measured capacity.
Under a 350W discharge load, StorageReview measured 920Wh of discharged energy from a unit advertised at 1500Wh. The test sample shut down with 22 percent remaining, and the publication concluded that the calibration behavior made runtime estimates difficult to judge in field use.
Placement And Verdict
The S2000 Pro is aimed at users who need a 30A RV connection, high AC output, and several charging interfaces in one portable enclosure. Its 2400W inverter gives it a higher output ceiling than smaller power stations, while its NCM battery chemistry differs from newer models that use LiFePO4 cells.
The specification sheet is substantial, but the independent test results add a material qualification. The S2000 Pro fits demanding RV, backup, and workshop loads on paper; the reported battery calibration and control issues make accurate runtime planning its central limitation.
ALLPOWERS S2000 Pro Key Facts
- Product: ALLPOWERS S2000 Pro Powerstation 1500Wh
- Manufacturer: ALLPOWERS INC, Ontario, CA
- Category: Portable power station
- Battery capacity: 1500Wh
- Continuous output: 2400W
- Surge output: 4000W
- AC input: 1500W
- Solar input: 650W maximum
- Dimensions: 14.76 x 9.64 x 9.84 inches
- USB-C output: 100W maximum
- Battery cycle rating: More than 2,500 cycles to 80 percent capacity
