A-iPower GS350i
Power station. Specs from the manufacturer page (checked ).

The GS350i is a 336.7 Wh lithium portable power station with 700 W starting and 350 W running pure sine wave AC output. It includes two household outlets, four USB-C ports, an automotive outlet, and a 2-year residential warranty.
Key features
- Pure sine wave AC output with 700 W starting and 350 W running watts
- Outlets: 2x household, 2x USB-C QC, 2x USB-C, 1x automotive, 2x DC5521
- Charging inputs: 120V household, automotive, generator and solar (1x DC7909, 1x DC5525 solar)
- Wall charging time 6-8 Hour; car charging time 6-8 Hour
- Data center reports remaining time on charge, input/output status and current power consumption
- Protections: low and high voltage, short circuit, high current, low and high temperature
- Built-in LED flashlight and integrated handle
- Parallel capability: No
What it is for
- home
- camping
- tailgating
- RV
Specifications
| Capacity | 336.7 Wh |
|---|---|
| Continuous output | 350 W |
| Peak / surge | 700 W |
| Battery chemistry | NMC |
| Cycle life | 500 cycles |
| AC charging | 6-8 Hour |
| AC output voltage | 110-120V |
| Dimensions | 32.8 × 23.4 × 32.3 cm (12.9 × 9.2 × 12.7 in) |
| Warranty | 2 years |
From the A-iPower page. Values the manufacturer does not publish are left out.
What is in the box
- Wall Charger
- Car Charger
- Accessories Bag
- Manual
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 6.3 h |
| Chest freezer | 100 W (500 start) | yes | 8.9 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 7.6 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 4.4 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 22 h |
| Starlink (standard dish) | 60 W (100 start) | yes | 4.4 h |
| TV 50" | 75 W | yes | 3.6 h |
| Sump pump 1/2 HP | 920 W (2150 start) | surge too high | — |
| Well pump 1/2 HP | 880 W (2000 start) | surge too high | — |
| Space heater 1500 W | 1500 W | surge too high | — |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
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A-iPower GS350i comparisons
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All 15 comparisons
Connection and wiring
Follow the diagrams in the A-iPower manual.
Open the A-iPower manual (PDF) →
Error codes and troubleshooting
We found no error-code table in this manual. Its troubleshooting section is the reference.
FAQ
How long will the A-iPower GS350i run a refrigerator?
About 6 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the A-iPower GS350i start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 700 W peak. That is below a typical 1/2 HP sump pump start (about 2150 W); check your pump label. Use the calculator with your exact pump.