A-iPower GS4800i
Power station. Specs from the manufacturer page (checked ).

The A-iPower GS4800i is a 2048 Wh portable power station with 2400 W AC output (4800 W peak) and a LiFePO4 battery. It charges from a wall outlet at up to 1100 W, reaching 80% in 1.5 hours, and supports solar input up to 500 W.
Key features
- 2048 Wh LiFePO4 battery, 51.2V/40Ah
- 2400 W AC output with 4800 W peak and 604 W DC output
- Pure sine wave AC output
- Wall charging up to 1100 W: 0-80% in 1.5 hours
- Solar charging up to 500 W; car charging at 100 W
- Rated 4000+ cycles at 80% capacity
- BMS and PMS protections against over/under voltage, over-current, short circuits and temperature extremes
- Pass-through charging while powering devices
What it is for
- Home backup
- Camping
- RV
- Off-grid
Specifications
| Capacity | 2048 Wh |
|---|---|
| Continuous output | 2400 W |
| Peak / surge | 4800 W |
| Solar input | 500 W |
| Battery chemistry | LiFePO4 |
| Cycle life | 4000 cycles |
| AC charging | 0-80% in 1.5 hours |
| AC output voltage | 120V |
| Weight | 22 kg (48.5 lb) |
| Dimensions | 38.6 × 28.4 × 32.0 cm (15.2 × 11.2 × 12.6 in) |
| Warranty | 2 years |
From the A-iPower 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 | 39 h |
| Chest freezer | 100 W (500 start) | yes | 54 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 46 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 27 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 5.6 days |
| Starlink (standard dish) | 60 W (100 start) | yes | 27 h |
| TV 50" | 75 W | yes | 22 h |
| Sump pump 1/2 HP | 920 W (2150 start) | yes | 1.8 h |
| Well pump 1/2 HP | 880 W (2000 start) | yes | 1.8 h |
| Space heater 1500 W | 1500 W | yes | 1.5 h |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
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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 GS4800i run a refrigerator?
About 39 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the A-iPower GS4800i start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 4800 W peak. That covers a typical 1/2 HP sump pump (about 2150 W to start). Use the calculator with your exact pump.