Lion Energy Summit
Power station. Specs from the manufacturer page (checked ).

The Lion Summit is a 665 Wh portable power station with 530 W output and a LiFePO4 battery. It has a 120V pure sine wave AC outlet, USB and 12V ports, and Bluetooth app control. It is backed by a 5-year warranty and weighs 18 lbs.
Key features
- AC outlets: 120V pure sine wave, 530W max
- USB and 12V USB-C ports: 60W USB-C, USB-A, and 12V car socket
- Capacity: 665 Wh
- Battery chemistry: LiFePO4
- Solar charging supported
- Bluetooth app control
- Weight: 18 lbs
- Warranty: 5 years
What it is for
- Emergencies
- CPAP use
- Work
Specifications
| Capacity | 665 Wh |
|---|---|
| Continuous output | 530 W |
| Battery chemistry | LiFePO4 |
| AC output voltage | 120V |
| Weight | 8.16 kg (18.0 lb) |
| Warranty | 5 years |
From the Lion Energy 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) | yes | 18 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 15 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 8.8 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 44 h |
| Starlink (standard dish) | 60 W (100 start) | yes | 8.8 h |
| TV 50" | 75 W | yes | 7.0 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 Lion Energy manual.
Open the Lion Energy 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 Lion Energy Summit run a refrigerator?
About 13 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Lion Energy Summit start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 530 W output (no separate peak published). 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.