Topic
Kit
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Guides
- 18Portable power stations: how we will test them, and how to work out runtimeOur method for judging battery power stations, a runtime sum you can do yourself, and how to charge one safely. No picks, no prices.
- 19Carbon monoxide alarms: where you need one and what the law saysWhich rooms need an alarm, the rules for landlords in England and for all homes in Scotland, and what to do if one goes off.
- 20Power banks for power cuts: buying, charging and storing them safelyHow to choose a power bank from a reputable seller, charge it safely and spot a damaged battery.