Best Portable Power Stations Under £500 (UK 2026)

The Explorer 500 v2 is the easiest entry point into backup power. At 512Wh with a pure sine wave inverter and LiFePO4 chemistry, it punches well above its price. The 500W continuous output won't run a fridge reliably, but for Wi‑Fi, phones and a laptop it's hard to beat for the money.

Pros: Affordable, compact, LFP battery rated 4000 cycles, fast wall recharge, pure sine wave. Cons: 500W continuous limits fridge use; no solar pass-through charging.

The RIVER 2 Pro is consistently one of the best-value power stations on the UK market. 768Wh capacity, 800W output that stretches to 1600W via EcoFlow's X-Boost technology (which intelligently boosts underpowered appliances), and a fast recharge from flat in under an hour. A strong choice if you want genuine versatility without breaking £400.

Pros: X-Boost allows running appliances above rated output, ultra-fast recharge, solid app, 3000-cycle LFP. Cons: X-Boost has limits — won't genuinely replace high-output appliances, just works around them.

The RIVER 3 Max hits an unusual spot: 1200W of continuous output and 1500W surge in a compact, relatively affordable unit. That higher output rating makes it more viable for short fridge runs than the entry-level Jackery. 572Wh capacity is solid for a cut of several hours.

Pros: High output for the price, good surge for fridge start, compact. Cons: Newer model, less long-term user data than RIVER 2 Pro; app can be glitchy.

At 1070Wh, the Explorer 1000 v2 is the biggest battery you'll realistically get under £500 (watch for sales — it dips regularly). Combined with 1500W output and a 3000W surge, this is the pick if you want a genuine shot at keeping a fridge running for 6+ hours, or powering several devices simultaneously overnight.

Pros: Best-in-class capacity at this price point, high surge for fridges, good solar input. Cons: Heavier than smaller units; full retail price can push £550 — wait for a sale.

Anker's SOLIX C800 brings the brand's trademark build quality to the power station market. 768Wh capacity and an impressive 2400W surge rating — the highest in this list — makes it the strongest contender for fridge duty. Anker's customer support and warranty reputation also makes it a lower-risk buy.

Pros: Highest surge rating here (2400W), Anker build quality and warranty, solid app. Cons: Heavier for its capacity compared to EcoFlow; 800W continuous is lower than the RIVER 3 Max.

The AC60 is the outlier in this list — it's IP65 waterproof and dustproof, making it the right pick if you need to use backup power outside, in a garage, or in a damp utility room. 403Wh is on the smaller side but the rugged build and Bluetti's expanding ecosystem (it supports battery expansion modules) add long-term flexibility.

Pros: IP65 rated — unique at this price point; expandable battery; good Bluetti app. Cons: Smallest capacity in this list; 600W limits heavier appliances.