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If you’re preparing for a power outage or planning an off-grid setup, you might be wondering if a portable power station can run a mini fridge.
The short answer is yes—but runtime depends on the size of your power station.
Mini fridges are more efficient than full-size refrigerators, making them a great match for portable power stations.
In this guide, we’ll explain how it works, how long it lasts, and the best options available.
Quick Answer
- Most mini fridges use 50–100 watts
- A 500–1000Wh power station can run a mini fridge for 8–20 hours
- Larger power stations can run them for a full day or longer
Best Options:
👉 EcoFlow Delta 2 – Best Overall
👉 Bluetti AC200MAX – Best for Long Runtime
How Much Power Does a Mini Fridge Use?
Mini fridges are relatively efficient compared to full-size refrigerators.
- Typical usage: 50–100W
- Startup surge: 100–300W
👉 Because they cycle on and off, they use less power over time.
How Long Can a Power Station Run a Mini Fridge?
Runtime depends on battery size and usage conditions.
| Power Station Size | Estimated Runtime |
|---|---|
| 500Wh | 8–12 hours |
| 1000Wh | 12–20 hours |
| 2000Wh | 20–40+ hours |
👉 Keeping the fridge closed as much as possible will extend runtime.
Can Any Power Station Run a Mini Fridge?
Most can—but not all.
You should look for:
- At least 300–500W output
- Sufficient battery capacity for your needs
👉 Smaller units may work for short periods but won’t last long.
Best Portable Power Stations for Mini Fridges
EcoFlow Delta 2 — Best Overall
The EcoFlow Delta 2 provides a great balance of power, runtime, and fast charging.
- Reliable performance
- Long runtime
Bluetti AC200MAX — Best for Long Runtime
The Bluetti AC200MAX offers larger capacity for extended use.
- Longer runtime
- Expandable battery system
👉 Check Bluetti AC200MAX price
Tips to Maximize Runtime
- Keep the fridge closed as much as possible
- Start with a fully cooled fridge
- Use in a cool environment
Mini Fridge vs Full-Size Refrigerator
| Mini Fridge | Full Refrigerator |
|---|---|
| Lower power usage | Higher power usage |
| Longer runtime | Shorter runtime |
| Easier to power | Requires larger power station |
👉 Learn more: Can a power station run a refrigerator?
Final Verdict
A portable power station can easily run a mini fridge, making it one of the best appliances to power during an outage.
Because of their efficiency, mini fridges offer longer runtime compared to larger appliances.
For most users, the EcoFlow Delta 2 is the best overall choice.
Top Picks:
👉 EcoFlow Delta 2 – Best Overall
👉 Bluetti AC200MAX – Best for Extended Use