Charging the battery properly is a hassle. So the Madrid firefighters have had to come out and explain how to do it.

The Madrid Security and Emergency Agency has published a series of recommendations (something that comes remembering year after year) as a result of something they see constantly (: domestic accidents due to bad practices when charging a phone. What in 2026 seems obvious does not have to be so obvious, so it is worth collecting some of the points in which some users continue to fail. It doesn’t work anywhere. Raise your hand if you have ever carried your cell phone on the bed or sofa. Such a common practice can end up leading to a fire. The basic recommendations are clear. Do not charge the device near any device that emits heat, such as the car dashboard itself (when it is connected by cable to it) or a radiator. Do not carry it on beds, chairs or textile surfaces. These, in addition to increasing the temperature of the device, are highly flammable. The 112 recommendation is the same that we have been doing for years at Xataka: charge on a smooth, non-combustible surface, and if possible cool and ventilated. Be careful with chargers. 112 explains that we should only use “approved chargers.” To verify that this is the case, all we have to do is look at whether or not the charger has a visible CE marking. This type of charger always includes data on its input voltage, output, amperage and power. As Xatakero advice, we recommend buy chargers with official fast charging protocols such as Quick Charge (QC), Power Delivery or PPS. This is a perfect indication that the manufacturer has taken care to offer compatibility with the best charging protocols of the moment, since the final power does not tell us everything: how it charges matters. Add to this that, although chargers are specifically designed to collect heat (all the heat they collect is heat they take away from your device), it is best not to put them near flammable surfaces. Be careful with repairs. A point that we do not usually take into account and that can end in a bad outcome is the quality of the replacement battery. Nowadays it is more than common to use compatible batteries instead of the original ones, since they are much cheaper. Here it is important to be clear about where the battery comes from and what its safety guarantees are. A poor quality battery can bloat, not control the temperature like an original one, and cause significant damage. Go deeper. It is no coincidence that year after year, and with the arrival of heat, you discover these articles with tips (that you may or may not know) on how to charge your cell phone. Fires caused by plugged-in electronic devices remain on the order of the dayand every memory about the recommendations for charging our devices makes sense. With the rise of silicon-carbonincreasingly larger batteries, and fast charging systems that exceed 100w, we have advanced and safe technology, but it requires a little effort on our part. In Xataka Mobile | A 12,000 mAh battery in a mobile phone is possible: Xiaomi advances the future of silicon-carbon with the next Redmi

If you have run out of free HDMI ports on your TV, this switch costs 15 euros and will solve the hassle for you

Although most televisions come with three or four HDMI ports, on many occasions we can fall short if we want to connect one or more consoles, a computer or a Fire TV Stick. For this, the switches or switch They are quite practical accessories that allow us to add more devices, and they generally tend to have a fairly reasonable price. The Anker Switch HDMI is one of the most affordable within the brand, and its compact format is designed so that it does not take up space on the television cabinet. Its price is 14.99 euros and it is a switch two in onewhich allows us to connect two devices to a single HDMI port on the television. The price could vary. We earn commission from these links A way to connect multiple devices to one HDMI port The switch They are usually compact accessories that incorporate several HDMI ports: two or more input to connect devices and one out dedicated to connecting it to the TV. This one from Anker allows you to connect two devices, such as one PlayStation 5 and one nintendo switch 2and switch between them by simply pressing the button at the top. This switch offers a ratio of up to 4K/60Hz and is compatible with HDR and with a wide assortment of devices, thus allowing us to connect a console such as PlayStation 4 or PlayStation 5, an Xbox Series, a projector or a computer, among others. On the other hand, if we are looking for extra comfort, there are many others switch which include more HDMI input ports and a remote control with which to switch between connected devices. One of the most interesting is the Ugreen HDMI Switch (29.99 euros), which in this case comes with three HDMI input ports and a remote control. In case you want to take full advantage of the features of the current generation consoles, Ugreen has another switch (19.59 euros) that offers a relationship 8K/60Hz and 4K/240Hzalthough in this case it only comes with two HDMI input ports. You may also be interested Anker 8K HDMI Cable at 60Hz, Ultra HD 4K HDMI Cable at 120Hz, 0.9m, Certified High Speed ​​48Gbps Cable with HDMI 2.1 and HDR, Compatible with PlayStation 5, Xbox, Samsung TVs and More The price could vary. We earn commission from these links Logitech K400 Wireless Touch Keyboard Plus for TV with a Multimedia Control and Touch Panel, HTPC Keyboard for TV connected to PC, Windows, Android, Chrome OS, Laptop, QWERTY Spanish – Black The price could vary. We earn commission from these links Some of the links in this article are affiliated and may provide a benefit to Xataka. In case of non-availability, offers may vary. Images | Juan Carlos Lopez and freepik (header), Anker In Xataka | This is the gaming tower that I would buy. The computers with the best quality-price ratio for gaming recommended by Xataka In Xataka | Best gaming laptops: which one to buy and eight recommended computers from 770 to 3,000 euros

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