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I recommend you don’t run these appliances on your power station – even if you can

2026-09-16 | original

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Why This Matters

This story matters because it highlights a practical limitation of home battery backups—power stations may technically be able to power high-wattage appliances like HVAC systems, water heaters, and space heaters, but doing so can rapidly deplete stored energy. As more consumers turn to power stations for outage preparedness, understanding these tradeoffs helps them prioritize essential devices and avoid disappointment when backup power runs out faster than expected.

Key Takeaways

Heat-producing and large appliances like central HVAC, water heaters, and ovens can quickly drain a power station's battery, even if the device is technically capable of running them.
Battery capacity during outages is limited, so users should prioritize essential appliances over convenience items to extend backup power life.
This is a recommendation based on efficiency, not a hard compatibility restriction—users can still choose to run these appliances if needed.

Worth a Look

Jackery Explorer 2000 Plus Power Station — If you're strategizing which appliances to prioritize during an outage, having a high-capacity power station like the Jackery Explorer 2000 Plus gives you more headroom for essentials like fridges, medical devices, and lighting. Its expandable battery capacity means you can scale up your home backup without overloading it with power-hungry heat-producing appliances mentioned in the article.

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ZDNET’s key takeaways

Certain heat-producing and large appliances can quickly drain your power station.

Battery capacity is a limited resource during outages, so prioritization is key.

This list is a recommendation; it doesn’t mean you can’t run these appliances on power stations.

We often hear about certain power stations being capable of running your central HVAC system or keeping your large appliances on during an outage, but just because you can doesn’t mean you always should.

Also: Four months with my first home battery taught me what whole-home backup really means

Many power stations certainly have enough wattage to start an appliance, but that doesn’t mean it’s the most sensible way to run it. There are multiple appliances I don’t recommend keeping connected to a power station, including electric water heaters, space heaters, and ovens, as well as some you might not expect to make the list.

Appliances not to run on a power station

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Explore topics: power stations hvac systems electric water heaters space heaters ev chargers