Best Portable Power Stations UK 2026

Best pick for each use case

£ per 100Wh is worked out live from today’s price, so you can compare value across sizes. It ignores output and features, so treat it as one factor, not the verdict.

Prices change frequently on Amazon — tap any Check price button to see today’s price. All available on Amazon UK with Prime delivery.

Which power station is right for you?

🏕 Best portable power station for camping

Camping puts portability and weight first. You're carrying the unit to a pitch, possibly in a bag or boot, and you don't need to run a fridge — phones, a laptop, a portable speaker, LED lights and maybe a drone are the typical loads.

The Jackery Explorer 500 v2 is the standout camping pick. At 5.7kg it's the lightest unit here, it's compact enough to fit in a large rucksack's front pocket, and 512Wh covers two full nights of charging without breaking a sweat. The LiFePO4 battery handles repeated partial charges (common on campsites) without degrading, and the 4000-cycle rating means it'll last years of weekend use. If you want more headroom for longer trips, the EcoFlow RIVER 2 Pro at 768Wh and 7.8kg is the next step up.

What to power on a typical camping trip: Smartphone ×2 (10W), laptop (45W), LED lantern (5W), drone battery (30W), Bluetooth speaker (5W) — total ~95W. A 512Wh unit covers roughly 4–5 hours of simultaneous use, or two full nights of lighter use spread across the day.

→ See our full camping power station guide

✈ Heading abroad by plane? No power station here meets the 100Wh hand-luggage limit, so for flights pack a flight-safe power bank instead.

🚐 Best portable power station for a campervan

Campervans change the requirements significantly. You're not carrying the unit by hand — it lives in the van — so weight matters less than capacity and surge rating. The critical load for most campervan setups is a 12V compressor cool box or mini fridge, which needs a sustained 40–80W to run but may spike 300–500W on startup.

The Jackery Explorer 1000 v2 is the strongest campervan pick at this price. The 1070Wh tank gives a genuine overnight run of a cool box (at ~50W average, that's 17+ usable hours), and the 3000W surge easily handles compressor startup. The 1-hour fast charge via hook-up is a big advantage — top it up on a pitch before you go off-grid for the night.

For longer trips where you're relying on solar, the FOSSiBOT F2400 (2048Wh) gives twice the tank and handles solar input up to 500W — enough to maintain charge through a reasonably sunny UK summer day even with a fridge running.

Typical campervan overnight load: Compressor cool box (50W avg), USB charging ×2 (20W), LED strip lighting (10W), phone charging (10W) — total ~90W. A 1070Wh unit gives about 9–10 usable hours, covering most overnight stays.

🛣 Best portable power station for van life

Full-time van life is a different category entirely. Your power station isn't backup — it's your only power source. Solar charging becomes essential, daily cycling is the norm, and you need a unit built to take it.

The Anker SOLIX C1000 Gen 2 is our van life pick for a few reasons: the 3,000W peak handles high-draw startup loads even at partial charge, it accepts up to solar input (more than enough for a single roof panel), and Anker's build quality and LFP battery are proven for daily cycling. The app lets you set charging limits and schedules — useful for battery longevity when living off solar.

For longer stints or heavier loads (a proper fridge rather than cool box, or a diesel heater controller), the FOSSiBOT F2400 gives 2048Wh of storage and 500W solar input — the most capable setup in this guide for sustained van life use.

Key van life considerations: Look for maximum solar input (W), not just capacity. A 1000Wh unit with 400W solar input will sustain itself through a UK summer day; one with only 100W solar input won't. Also check the number of charge cycles — LiFePO4 at 3000–4000 cycles means 8–10+ years of daily use.

🏠 Best portable power station for home backup

Home backup is about keeping your household running during a power cut — fridge, Wi-Fi, phone charging, lighting, and ideally a TV. The priorities flip from portable units: capacity and output matter most, weight is irrelevant, and you want the unit sitting ready on standby indefinitely.

The FOSSiBOT F2400 is the clear home backup winner. At 2048Wh it can run an average UK fridge-freezer (150–200W) for 8–10 hours while simultaneously keeping Wi-Fi, phones and lighting on. The 4800W surge handles UK appliance startup loads comfortably. The UPS function (<30ms switchover) means plugged-in devices never notice the cut.

If the F2400 is more than you need, the Jackery Explorer 1000 v2 handles most home cut scenarios at nearly half the weight — it'll run a router, laptop, phone charging and LED lights for 10+ hours, and a compact fridge for 6–8 hours.

Home backup sizing guide: A typical UK household during a power cut needs: router + ONT (20W), fridge (150W avg), phone charging ×4 (40W), laptop (45W), TV (100W) = ~355W total. For an 8-hour cut: 355 × 8 ÷ 0.8 = 3,550Wh. No portable unit covers that fully — but prioritising fridge + Wi-Fi + phones (210W) for 8 hours = 2,100Wh, which the F2400 handles.

→ See our full fridge power cut guide

🌱 Best portable power station for off-grid use

Off-grid covers everything from a remote garden office to a woodland cabin, a construction site without mains power, or a boat mooring. The common thread is that you're relying entirely on stored energy, often replenished by solar, and you need enough output to run tools or appliances — not just phones.

The EcoFlow RIVER 3 Max is the strongest compact off-grid pick. Its 600W continuous output (1,200W via X-Boost) handles smaller tools and appliances and kitchen equipment. It accepts 220W solar input, charges from flat in 1.2 hours from the wall (useful when you do have mains access), and the built-in UPS protects sensitive equipment. For heavier off-grid loads — a full worksite, a cabin with multiple rooms — the FOSSiBOT F2400 at 2048Wh and 2400W output is the more capable option.

Off-grid solar pairing: Match your solar panel wattage to your daily consumption. If you use 400Wh per day (a modest off-grid setup), a 200W panel gives roughly 400–800Wh on a UK summer day (2–4 peak sun hours). In winter, halve that estimate. The RIVER 3 Max accepts 220W solar; the SOLIX C800 accepts 400W; the F2400 accepts 500W.

→ See our power station sizing and Wh guide

How to choose the right portable power station

Step 1: Work out what you actually need to power

Before looking at any products, list the devices you'd want running. A typical UK household priority list during a power cut: Wi‑Fi router + ONT (~20W), smartphones (10W each), a laptop (45W), and LED lighting (~15W total). That's roughly 90W — meaning a 500Wh unit gives you 4–5 hours, and a 1000Wh unit gives 8–9 hours. Fridges are a separate conversation (see below). For camping or van life, your list will be similar but may include a cool box or compressor fridge.

Step 2: Calculate the capacity you need

The formula is: required Wh = (total watts × hours needed) ÷ 0.8. The 0.8 accounts for inverter efficiency losses. So if you want to run 90W of devices for 8 hours: 90 × 8 ÷ 0.8 = 900Wh. That points to a 1000Wh unit. For a full guide to this calculation, see our power station sizing guide.

Step 3: Output watts and surge — especially if you want to run a fridge

Capacity is the tank. Output is the engine. Fridge compressors draw 3–6× their running watts for a split second on startup. A unit with a 1500W+ surge rating is your minimum for fridge duty. Units with only 500–800W surge won't reliably start most UK fridge compressors even if the tank is full. For a full analysis, see our fridge guide.

Step 4: Battery chemistry — why LiFePO4 matters

All picks in this guide use LiFePO4 (LFP) chemistry. LFP is thermally stable (no fire risk), rated for 2000–4000 charge cycles (vs ~500 for older NMC batteries), and holds capacity better over time. For van life or campervan use where daily cycling is normal, LFP is essential — NMC batteries would degrade significantly within 2–3 years.

Step 5: Recharge speed and solar input

How quickly can you refill the tank? EcoFlow's 55-minute wall recharge (RIVER 2 Pro) is the current benchmark for home and camping use. For van life and off-grid, solar input is equally important — look for at least 200W max solar input for a single panel, or 400W+ for extended off-grid use. The Anker SOLIX C1000 Gen 2 and FOSSiBOT F2400 (500W) lead here.

A note on indoor safety

Battery power stations are fully safe indoors — no fumes, no emissions, no carbon monoxide. This is fundamentally different from petrol generators, which must never be used inside. LiFePO4 chemistry adds another layer of thermal stability. Keep your unit in a dry, ventilated area away from direct heat sources.

Power station vs petrol generator vs UPS

Just want the Wi-Fi to stay up? A small router UPS can be enough — see our router backup picks.

What not to buy

• Unbranded units quoting huge mAh figures. Capacity for power stations should be stated in Wh. A listing that leads with “60,000mAh” is usually hiding a small battery.
• Modified or “quasi” sine wave inverters. Stick to pure sine wave for fridges, CPAP machines and anything with a motor or sensitive electronics.
• Too little surge for a fridge. Compressors need a big burst to start. Check the fridge’s start-up draw against the station’s surge rating, not just its running watts.
• Older NMC batteries for regular use. LiFePO4 (LFP) typically lasts thousands of cycles; NMC is lighter but wears faster. Every pick above is LFP.
• Anything without a UK plug or UK sockets. Adapters on a mains-output device add a failure point.

Frequently asked questions