Home / Best picks
Best for

Best Portable Power Stations for UK Power Cuts

Best Portable Power Stations for UK Power Cuts

A portable power station is a big rechargeable battery with proper 230V sockets, so unlike a power bank it can run things that plug into the wall: routers, lamps, laptops, a CPAP machine, and — with a big enough unit — a fridge or freezer in short bursts. In a UK winter power cut that turns an uncomfortable evening into a manageable one, and it does it quietly and safely indoors, with no fumes and nothing to refuel.

The right size depends on what you actually need to keep alive. Below roughly 300Wh you're covering phones, lights and a router for an evening; 700–1000Wh handles laptops and small kitchen jobs through a longer outage; 2kWh and up starts to cover fridges, freezers and a day or two of repeated charging. We've picked models across those tiers, all using long-life LiFePO4 cells, so you can match the capacity to your home rather than over- or under-buying. If you're not sure which tier you need, our power station buying guide walks through sizing it properly.

Item entry

Portable Power Station

A rechargeable battery in a box with real mains sockets and USB ports — enough to keep phones, a router, lights and small medical devices running through a power cut, silently and indoors.

View item →

Features to look for

Capacity that matches your needs

Capacity is measured in watt-hours (Wh). Around 250-300Wh keeps phones, a router and lights going for a day or more; 500-1000Wh adds headroom for laptops, a small fridge in short bursts or a CPAP machine overnight. Bigger means heavier and pricier, so match it to what you actually need to run.

A pure sine wave inverter

The AC output should be a pure sine wave, not modified. Pure sine wave is clean power that is safe for sensitive electronics, chargers and medical devices. Check the continuous watt rating too — it must exceed the running wattage of whatever you plan to plug in.

LiFePO4 battery chemistry

Lithium iron phosphate (LiFePO4) cells last far longer than older lithium types — often thousands of charge cycles — and are more stable. They cost a little more but hold up over years of occasional use, which is exactly how a preparedness item gets used.

The right mix of outputs

Look for at least two 230V UK sockets, a couple of USB-C ports with fast charging, and USB-A. A USB-C port that also charges the unit itself keeps your cable count down and speeds up recharging.

Common mistakes

Buying too small for the job

A tiny 100Wh unit is really just a big power bank. If you want to run a router, lights and charge several devices through a real outage, aim for 250Wh or more. Undersizing is the most common regret.

Letting it sit flat

A power station is no use discovered dead when you need it. Store it part-charged, top it up every few months, and charge it fully whenever bad weather is on the way.

Expecting it to run big appliances

Kettles, ovens, electric heaters and hobs draw far more power than most portable stations can supply. Use it for electronics, lighting, communications and low-draw medical kit, not for heating or cooking.

Top picks · Trusted suppliers

Our picks

Anker SOLIX C300 Portable Power Station (288Wh)

Anker SOLIX C300 Portable Power Station (288Wh)

A small 288Wh LiFePO4 station that keeps phones, a router, a laptop and lights going through a short outage, then packs away in a cupboard. It recharges fast and takes a solar panel for slow top-ups, so it suits flats and smaller homes that don't want a heavy unit sitting around. Think of it as the step up from a big power bank when you need a proper 230V socket.

  • 288Wh LiFePO4 cells rated for thousands of charge cycles
  • Pure sine wave 230V socket plus USB-C and USB-A outputs
  • Compact and light enough to store easily and move room to room
Check price on Amazon →
Jackery Explorer 240 v2 Portable Power Station

Jackery Explorer 240 v2 Portable Power Station

A compact 256Wh LiFePO4 power station with a 300W pure sine wave socket and 100W USB-C. Light enough to carry one-handed, big enough to keep phones, a router and lights running through an outage, and it recharges fully in about an hour.

  • Long-life LiFePO4 cells rated for thousands of cycles
  • Pure sine wave 230V output, safe for electronics
  • 100W USB-C in/out and fast ~1 hour recharge
Check price on Amazon →
BLUETTI AC70 Portable Power Station (768Wh)

BLUETTI AC70 Portable Power Station (768Wh)

A 768Wh LiFePO4 station with a 1000W AC output that lifts to 2000W for brief surges, so it copes with more than just phones and lights. It's a sensible mid-size choice for a UK household that wants to run a router, a few lamps, laptops and small kitchen jobs through a longer power cut. Solar input is optional if you want to top it up off-grid.

  • 768Wh LiFePO4 battery rated for a long service life
  • 1000W AC output with 2000W power-lifting for short surges
  • 100W USB-C plus multiple AC and USB outputs
Check price on Amazon →
DJI Power 1000 V2 Portable Power Station

DJI Power 1000 V2 Portable Power Station

A 1kWh portable power station that can keep phones, routers, lights and small medical devices running through a prolonged power cut. It charges fast from mains and pairs with solar for genuine off-grid top-ups. A bigger-ticket alternative to a Jackery when you want serious backup capacity rather than just a power bank.

  • Around 1kWh capacity for laptops, lights and CPAP-class devices
  • Fast mains recharge, with solar input for off-grid use
  • Multiple AC, USB-C and USB-A outputs
Check price on Amazon →
EcoFlow DELTA 2 Portable Power Station (1024Wh)

EcoFlow DELTA 2 Portable Power Station (1024Wh)

A 1024Wh LiFePO4 station with a strong 1800W AC output, well suited to a household that wants real backup rather than just phone charging. It recharges very quickly from the mains and can be expanded with extra batteries later if your needs grow. A solid mid-to-large option for storm-season outages in an all-electric home.

  • 1024Wh LiFePO4 capacity, expandable with add-on batteries
  • 1800W AC output covers most household electronics and small appliances
  • Very fast mains recharge from empty
Check price on Amazon →
Jackery Explorer 2000 v2 Portable Power Station (2042Wh)

Jackery Explorer 2000 v2 Portable Power Station (2042Wh)

A large 2042Wh LiFePO4 station with a 2200W output, aimed at homes that want to ride out a long outage rather than just keep phones alive. It has the capacity for a fridge or freezer in short bursts, medical devices, lighting and repeated device charging over a day or two. It's heavier and pricier than the smaller units, but it's the one you reach for when you want serious backup.

  • 2042Wh (2kWh) LiFePO4 capacity for extended outages
  • 2200W AC output runs fridges, freezers and larger loads in bursts
  • LiFePO4 cells rated for thousands of cycles and long storage
Check price on Amazon →
Seasonal readiness

Start with the pages
that matter this winter.

Open the hub →

Autumn and winter readiness hub

The main route into storm, power cut, warmth, water and car-kit guidance.

48-hour power cut plan

A practical first plan for lights, phones, food, warmth and checking on people.

Best home storm readiness kit

Buyable kit picks for the most common UK storm and outage problems.

Winter weather checklist

A printable checklist for cold weather, outages, travel disruption and home prep.