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How to take proper care of your power station – and why that's so important

Power stations can range in price from a few hundred dollars for a small, portable unit to several thousand dollars for a large system capable of powering your entire home. Given the significant investment, it’s only natural to want to maximize the lifespan of your power station and get the best value for your money. With proper care and maintenance, a power station can last for many years. In fact, I have units that have endured heavy use for several years and are still performing reliably.
Also: The best portable power stations you can buy
But how do you take care of your power station to ensure it stays in top condition? Let’s break it down into two categories: portable power stations and fixed in-home units.
Portable power station care
Portable power stations are versatile and convenient, but they require regular maintenance and proper handling to ensure safety and longevity.
Also: I tested the world’s smallest power station – and this solar-charging beast surprised everyone
Here are some tips to keep your portable unit in excellent shape:
Store in a suitable environment
Always store your power station in a dry, dust-free environment within the temperature range of 32°F to 104°F (0°C to 40°C). Extreme temperatures can degrade the battery and reduce its lifespan. Using a cover can help protect the unit from dust and accidental damage while in storage.
Not the best conditions to store a power station in, even if it’s water resistant!
Adrian Kingsley-Hughes/ZDNET
Charge for long-term storage
If you’re not planning to use your power station for an extended period, charge it to around 50% capacity before storing it. This helps preserve the battery’s health.
Also: This EcoFlow power station keeps my lights on during outages
Additionally, check the battery level every three to six months and recharge as needed to prevent deep discharge, which can damage lithium-ion batteries.
Inspect for damage before use
Before each use, carefully inspect the power station for any visible damage, such as cracks in the shell or exposed wiring. Power stations store a significant amount of energy, and damage to the casing can expose users to potentially dangerous voltages.
Handle water resistance with caution
Even if your power station is rated as water-resistant, avoid using the main outlets if the unit is wet. Always ensure the device is completely dry before plugging in or operating it to prevent electrical hazards.
Protect during transportation
When transporting your power station in a vehicle, place it on a high-density foam pad or similar cushioning material. This helps absorb vibrations and shocks, preventing internal damage to the battery or circuitry.
Power stations can get a hard life in a truck or van, so storing them on a high-density foam pad can help reduce the risk of damage.
Adrian Kingsley-Hughes/ZDNET
Avoid overloading the unit
Be mindful of the power station’s wattage limits. While modern power stations are very good at handling occasional overloading, regularly overloading the unit by connecting devices that exceed its capacity can strain the battery and internal components, potentially leading to overheating or failure.
You don’t want to be regularly overloading a power station, like I did in this test.
Adrian Kingsley-Hughes/ZDNET
Keep firmware updated (if applicable)
Some modern portable power stations come with firmware that can be updated to improve performance or address safety concerns. Check the manufacturer’s website or any app that the power station links to periodically for updates, and follow their instructions for installation.
Fixed in-home power station care
Fixed in-home power stations, often used as backup systems for homes, require a slightly different approach to maintenance.
Also: How we test portable power stations at ZDNET
Here’s how to care for these larger systems:
Install in a safe location
Place the unit in a dry, dust-free environment within the temperature range of 32°F to 104°F (0°C to 40°C). Avoid areas prone to moisture, such as basements that may flood, as water exposure can damage the system.
Some power stations are big enough to power an entire home–or prehistoric earth lodge.
Adrian Kingsley-Hughes/ZDNET
Ensure proper ventilation
Lithium-powered devices generate heat during operation, so it’s crucial to ensure that the unit has adequate ventilation. Make sure air vents are not obstructed by dust, debris, or nearby objects to prevent overheating.
Inspect cabling regularly
Check the cables connecting your power station to solar panels, outlets, or other devices for signs of wear and tear. Look for damage caused by chafing, rodents, or environmental factors. Replace any damaged cables immediately to avoid electrical hazards.
Monitor battery health
Many in-home power stations come with built-in monitoring systems or companion apps that provide information about battery health and performance. Use these tools to track the system’s status and address any issues promptly.
Be prepared for emergencies
If your power station is part of an emergency backup system, test it periodically to ensure it’s ready when you need it. Simulate a power outage to confirm that the system switches over seamlessly and powers your essential devices.
Why taking care of your power station matters
Taking care of your power station isn’t just about protecting your investment — it’s also about ensuring safety and reliability. Whether you’re using a portable unit for outdoor adventures or a fixed system to keep your home running during outages, proper maintenance can extend the life of your device and prevent accidents.
Also: The best cheap portable power stations
By following these tips, you’ll not only get the most out of your power station, but also enjoy peace of mind knowing that it’s safe and ready to perform when you need it most.