When a storm takes out the power and the mobile network buckles under the load, a radio is often the one thing still telling you what's going on. Local BBC and commercial stations broadcast flood warnings, road closures and updates that reach you when the internet and phone signal don't. An emergency radio — one that doesn't depend on the mains — is cheap, low-tech and genuinely reassuring kit for a UK winter. This guide covers how to choose one that will actually work on the night you need it.
How it's powered is the whole point
The defining feature of an emergency radio is that it keeps running when the electricity is off, so look closely at the power options. The best value comes from radios that offer several ways to stay alive.
Wind-up (hand crank)
A hand crank means you are never truly out of power: a minute or two of winding buys you several minutes of listening, indefinitely. It's the ultimate fail-safe when batteries are flat and there's no sun. The trade-off is effort and the fact that cheap crank mechanisms can wear out, so treat winding as a backup rather than your only plan, and test it occasionally so you know it still works.
Battery
A radio that takes standard AA batteries is simple and reliable, and lithium AA cells store for years and cope well with cold. Keep a sealed pack of spares with the radio. Built-in rechargeable packs are convenient but, like any sealed cell, are useless once flat unless you can recharge them — which is why the good designs also crank and take solar.
Solar
A small solar panel on top trickles in charge on a bright day. It won't power the radio fast, but in a multi-day outage it's a useful top-up that costs nothing. Think of it as a bonus alongside crank and battery, not a primary source — UK winter light is weak and short.
DAB or FM?
Most UK stations now broadcast on DAB digital radio, which gives a clean signal and an easy station list. But FM still matters for emergencies: it reaches further into rural and hilly areas, holds a listenable signal where DAB drops out entirely, and uses less power. There is no confirmed national FM switch-off in the UK, and FM remains widely available. The pragmatic choice for a kit radio is one that covers both DAB and FM (often sold as DAB+/FM), so you get DAB's clarity at home and FM's reach and frugality as the fallback. A pure-FM radio is still a perfectly sensible, low-cost, low-drain backup.
Ignore "weather band" and NOAA features
Many emergency radios sold online are designed for the American market and advertise a NOAA weather band or SAME alerts. These do not work in the UK — there is no NOAA weather-radio service here, and those bands are silent. Don't pay extra for them or assume they'll warn you of a storm. In the UK you'll get warnings from the Met Office and the Environment Agency via normal BBC and local radio, so what you actually need is solid DAB/FM reception, not a weather band.
The charging feature worth having: USB out
The most genuinely useful extra on a modern emergency radio is a USB output that can charge a phone. In a power cut, keeping a phone alive for calls and text updates is a priority, and a crank or solar radio that can put a little charge back into it earns its place. Be realistic about how much — winding a handle will only add a few minutes of phone talk time for a lot of effort — but as an absolute-last-resort top-up it's valuable. Many of these radios double as a torch and have an SOS beacon too, which is a fair bonus if it doesn't push the price up much.
Reception, aerial and the basics
A radio is only as good as its ability to pull in a station where you live. A decent telescopic aerial helps, especially for FM in a weaker signal area. Simple, tactile controls you can work in the dark or with cold hands beat a fiddly digital menu. A headphone socket lets you listen without keeping others awake, and station presets save hunting for your local BBC frequency in a hurry — worth setting up now, before you need it.
A sensible plan for most UK homes
For most households the best buy is a multi-powered radio that offers wind-up plus battery, ideally with a small solar panel and a USB output — covering DAB and FM so you get clarity at home and reach as backup. Keep a sealed pack of lithium AA spares with it, wind it once in a while to check the crank, and note your local BBC and emergency-info frequencies on the back. Pair it with a charged power bank for phones, and you have a communications setup that keeps working long after the lights go out. Skip the US weather-band gimmicks and spend the money on reception and a genuinely useful crank instead.
