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The best portable air conditioners to buy in 2025 Going crazy with the heat? Cool things down with our pick of the best portable air conditioners -
The best external hard drives you can buy Whether you need a drive for backups or extra space for apps, games and files, these external hard drives provide the storage boost you need -
Power up quickly with one of the best battery chargers Tired of slow, clunky chargers and endless waiting? Buy a better charger and get your batteries powered up fast. -
How many lumens does a projector need? How much does the brightness of your projector matter, and what’s the impact on image quality? -
Projectors vs TVs: The biggest pros and cons Want a cinematic viewing experience at home but can’t decide between a projector and a TV? This handy guide has got you covered -
How we test dehumidifiers Are dehumidifiers effective, quiet and energy-efficient ? We run rigorous tests to find out -
Russell Hobbs RHDH2002 dehumidifier: Solid and affordable It’s not the quietest, or the most powerful, 20l dehumidifier, but it’s a solid, affordable option with an impressive laundry drying mode£164 -
Anker Nebula Capsule Air review: Size doesn't matter The Anker Nebula Capsule Air is a tiny projector offering good image and audio quality but makes trade-offs on brightness and contrast£400 -
recommended
Google Nest Protect 2nd Gen: A great smoke alarm, but pricey Expensive, but ease-of-use, sensor tech and smart features put the Nest Protect ahead of other smoke alarms£95 -
Aqara SD-S01D Smoke Detector: A rock-solid choice A rock-solid smoke alarm with great potential for automation, but only if you invest in the expensive Zigbee hub£38 -
recommended
X-Sense Link+ Pro: A bargain smoke alarm bundle Lacks the polish of Google’s Nest Protect alarm, but it’s capable, easy to set up and great value£60 -
Russell Hobbs RHDH1101G review: Compact and affordable A very compact and affordable dehumidifier, but it doesn’t have enough drying power for anything beyond the smallest spaces£90 -
The best ways to use and maintain your dehumidifier All you need to know to support your dehumidifier in its battle against moisture, mould and damp -
The best tower fans to buy Save space and cool your room in style with the best tower fans, tried and tested by us -
The best wireless doorbells you can buy Never miss another visitor or delivery with the best battery and plug-in wireless doorbells, tried and tested