# The Stay-at-Home Store > Feature-first UK buying guides for getting through a power cut at home: wind up radios, power banks, home blackout kit, 7-day food stockpile list. Run by the team behind The Home Prep Kit (https://homeprepkit.com). Not connected to any government body. Key facts: - Wind up radio: look for crank + solar + USB charging, FM (AM a bonus), built-in torch, USB output, UKCA/CE mark. - Power banks: 10,000mAh ≈ 37Wh ≈ 2 phone charges; 26,800mAh ≈ 99Wh is the largest common size under 100Wh. Pocket-sized "50,000mAh" claims are usually unrealistic. - 7-day food stockpile per person: ~21 litres drinking water plus no-cook tins, crackers, cereal, UHT milk and snacks. ## Guides - [Wind up radio buying guide](https://lockdownstore.co.uk/wind-up-radio-guide/) - [Best power banks for power cuts](https://lockdownstore.co.uk/best-power-banks-for-power-cuts/) - [Home blackout kit](https://lockdownstore.co.uk/home-blackout-kit/) - [7-day food stockpile list](https://lockdownstore.co.uk/food-stockpile-uk/)