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Buying guides

Best Portable Power Stations & Power Banks

Hand-picked. As an Amazon Associate I earn from qualifying purchases. Disclosure · How we pick

Which portable power station or power bank should I get?

Short answer, from the products we’ve featured and compared below:

  • Best for home backup: EcoFlow DELTA 3
  • Best small power station: Jackery Explorer 300
  • Best power bank for laptops and families: Anker Laptop Power Bank 25,000mAh
  • Best power bank for gadget fans: SHARGEEK 140 Power Bank

Updated

A power bank keeps phones and laptops alive. A power station runs things that plug into the wall. Here’s how the four we’ve featured compare, with specs from their Amazon listings.

Quick picks

Side-by-side specs

Specs are from each product’s Amazon listing or manufacturer, as listed when we wrote this. No prices here, because they change daily. Check the retailer for today’s price.

ProductTypeCapacityMax outputPorts / outletsWorth knowing
EcoFlow DELTA 3Power station1024Wh (expandable to 5kWh with extra batteries)1800W AC (X-Boost for resistive loads)Powers 13 appliances at onceLiFePO4 cells, 4000 cycles to 80%; full charge in 56 min from AC
Jackery Explorer 300Power station292Wh300W rated (600W surge)2 AC, 100W USB-C PD, 2 USB-A, car portAbout 7.5 lbs with a built-in handle
Anker Laptop Power Bank 25,000mAhPower bank25,000mAh165W totalThree 100W USB-C (two are built-in cables), plus USB-AComplies with the 100Wh airline limit; charges 4 devices at once
SHARGEEK 140 Power BankPower bank20,000mAh (72Wh)140W total100W USB-C + 40W USB-ATransparent shell and a smart display; airline-safe capacity

How to choose

  • Watt-hours (Wh) is the tank size. Watts (W) is how much it can push at once. You need enough of both for what you plan to run.
  • Power banks are for USB. If it plugs into a wall outlet, you need a power station.
  • Flying? Airlines generally limit carry-on batteries to 100Wh without approval. Both power banks here are listed within that limit. Power stations are not carry-on gear.
  • Charge before the storm. Top everything up when an outage or Red Flag Warning is in the forecast, and follow your utility and local officials first.

FAQ

Power station or power bank: which do I need?

If you only need phones, tablets and laptops, a power bank like the Anker 25,000mAh or SHARGEEK 140 is lighter and simpler. If you need AC outlets for a router, lamp or a fridge, you need a power station such as the Jackery Explorer 300 or EcoFlow DELTA 3.

Can a power station run a refrigerator?

That depends on the fridge’s wattage and the station’s capacity. The EcoFlow DELTA 3 (1024Wh, 1800W AC) is the one here sized for appliances. The Jackery Explorer 300 (300W rated) is meant for smaller loads. Check your fridge’s label before you rely on either.

Can I take these power banks on a plane?

The Anker listing says it complies with the 100Wh airline limit, and the SHARGEEK 140 is listed at 72Wh with an airline-safe capacity. Always check your airline’s rules before you fly.

What does LiFePO4 mean?

It’s a lithium iron phosphate battery chemistry known for long cycle life. EcoFlow lists 4000 cycles to 80% for the DELTA 3, and Jackery lists LiFePO4 for the Explorer 300.

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