Allpowers P1800
Power station · ALLPOWERS P1800. Specs from the manufacturer page (checked ).

The ALLPOWERS P1800 is a 1024 Wh portable power station with 1800 W rated AC output and 3600 W peak output. It uses a LiFePO4 battery rated for over 3,000 charge cycles and charges from 0–80% via AC in about 1 hour.
Key features
- 1800 W rated AC output with 3600 W peak
- AC charging from 0–80% in about 1 hour
- AC input modes: Fast 1200 W, Standard 800 W, Silent 500 W
- Solar input via XT60, 650 W max, 11–60 V input voltage
- Charging methods: AC, Solar, or AC + Solar
- UPS function with ≤10 ms automatic switchover
- Bluetooth and WiFi app control to monitor usage, control output, adjust settings, and upgrade firmware
- LiFePO4 battery with 3000+ cycles, ≥70% remaining capacity
What it is for
- outdoor use
- camping
- emergency power
Specifications
| Capacity | 1024 Wh |
|---|---|
| Continuous output | 1800 W |
| Peak / surge | 3600 W |
| Solar input | 650 W |
| Battery chemistry | LiFePO4 |
| Cycle life | 3000 cycles |
| AC charging | 0-80% in about 1 hour |
From the Allpowers page. Values the manufacturer does not publish are left out.
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 19 h |
| Chest freezer | 100 W (500 start) | yes | 27 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 23 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 14 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 68 h |
| Starlink (standard dish) | 60 W (100 start) | yes | 14 h |
| TV 50" | 75 W | yes | 11 h |
| Sump pump 1/2 HP | 920 W (2150 start) | yes | 0.9 h |
| Well pump 1/2 HP | 880 W (2000 start) | yes | 0.9 h |
| Space heater 1500 W | 1500 W | yes | 0.8 h |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
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Allpowers P1800 comparisons
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All 19 comparisons
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Connection and wiring
We have not linked an official manual for this model yet; see the Allpowers page.
Error codes and troubleshooting
We have not found an official code table for this model yet.
FAQ
How long will the Allpowers P1800 run a refrigerator?
About 19 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Allpowers P1800 start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 3600 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.