The low temperatures of winter have not only caused unusual phenomena, such as a “rain of iguanas” or the explosion of trees, but also affect the performance of your cell phone battery. However, you can take some steps. Known how to protect your phone from the cold and prolong its life.
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With low temperatures, lithium batteries increase its internal electronic resistance, which makes them less efficient and affect their performance. But also your phone requires more power to operate when the thermometer low. A fatal combination for your phone battery.
What temperatures affect the performance of your phone
Manufacturers claim that low temperatures below 32° Fahrenheit (0° Celsius) could cause problems with your phone’s battery.
Manzana warns that iPhones function properly in temperatures between 32° and 95° F (0° to 35° C), and that doing so in other conditions “may temporarily reduce battery life and cause the device to turn off”; or that it “does not charge or stops charging if it gets too cold”.
Meanwhile, the site Battery University states that the most suitable temperatures vary between 32 ° and 113 F (zero to 45 ° C). In fact, it recommends no charge phones at temperatures below freezing, to prevent permanent damage.
Caring for your phone battery
While you won’t be able to change the weather, if you live in a cold place, there are some steps you can take to ensure your phone’s battery lasts a little longer, even in the harshest conditions.
Activate battery saving mode
The first tip is to make sure you get the best possible performance from your battery; and one of the best ways to do is to activate the battery saving mode of your device.
The exact way to do this varies between devices, but most Android phones allow you to do this by moving the notification bar and activating the option Battery saving. On iPhone, it is available in Settings > Battery > Low Power Mode.
Low-power modes and energy saving deprive you of some functions such as disabling data synchronization in the background, reduce the screen brightness and speed CPU performance to conserve energy.
keep your phone warm
Another measure is to keep your phone as warm as possible. If you must take it outside, make sure it stays in your pocket and out of the cold wind. Having it close to your body is also an option, as body heat helps keep it warm.
However, completely avoids using external tools such as hand warmer heater as the heat surge may harm your computer.
Use a resistant housing
If you are willing to spend some money, there are other alternatives to prevent the battery from your phone is affected by the cold wave, like using a strong case to extreme temperatures.
Lifeproof offers some options with a seal 100 percent resistant to water, you can also help keep your phone at a suitable temperature. While these types of items offer some protection, they are best used in conjunction with other techniques and not as the sole solution.
Avoid external chargers
While usually have portable charger is a great idea, you should avoid using them when your phone’s battery runs out quickly due to cold weather. As Battery University warns, replenishing a lithium-ion battery in sub-zero temperatures can cause irreparable damage. But if you have no choice, make sure your phone and charger are above 32 F (0° C) before trying.