A-iPower PPS300L
Power station · PPS. Specs from the manufacturer page (checked ).

The A-iPower PPS300L is a 300Wh portable lithium power station with 250W rated output and 300W maximum output. It provides 120V/60Hz AC output using pure sine wave inverter technology.
Key features
- 120V/60Hz AC output with pure sine wave inverter for sensitive electronics
- Rated output 250W, maximum output 300W, 40A circuit breaker
- Run time of about 2 hours at 1/2 load and 1 hour at full load
- Charger: DC15V 4A adaptor, charge time to full 1-8hrs
- Solar charging input 15V-18V, 4A max
- Emergency light output and emergency vehicle start ability
- Battery management system protects against overcharging, overheating and short circuit
- Cycle life >300
What it is for
- home emergency backup
- camping
- tailgating
- RVing
Specifications
| Capacity | 300 Wh |
|---|---|
| Continuous output | 250 W |
| Peak / surge | 300 W |
| Battery chemistry | LiFePO4 |
| Cycle life | 300 cycles |
| Run time at 50 % load | 2 h |
| AC output voltage | 120V |
| Weight | 3.58 kg (7.9 lb) |
| Dimensions | 27.9 × 12.7 × 20.3 cm (11.0 × 5.0 × 8.0 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) | surge too high | — |
| Chest freezer | 100 W (500 start) | surge too high | — |
| CPAP (no humidifier) | 35 W (40 start) | yes | 6.8 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 4.0 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 20 h |
| Starlink (standard dish) | 60 W (100 start) | yes | 4.0 h |
| TV 50" | 75 W | yes | 3.2 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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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 PPS300L 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 PPS300L start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 300 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.