A smartphone could have all the latest features, and they would be pointless without a long-lasting battery that allows you to enjoy them. Generally, people are concerned about preserving their phone battery lifespan. And also, mobile phone technology evolved at an alarming pace in the last decades, leaving many of us behind in knowledge. Battery is the most important part of any smartphone. A smartphone without battery or dead battery is like a box. Heres few ways you can preserving the lifespan of your phone battery. Rule of 25-85 To increase the battery life of the phone, experts recommend following the rule of 25-85. If you adopt this rule then you can increase the life of your smartphone manifold. The 25-85 rule also protects the smartphone battery from draining quickly. Let us tell you how the 25-85 rule works in smartphone battery charging.Most of the smartphones put their smartphone on charging at any time or there are many people who put the phone on charging when the battery is left at 2-4 percent. This should never be done. According to the 25-85 rule, to maintain the battery life of your smartphone, you should try to ensure that your phones battery never falls below 25 percent. That is, after your phone gets down to 30 percent, you should put it in charging.Never charge your phone fullyThere are some people who think that their phone should be charged 100 percent even if the battery is 95-95 percent charged. According to experts, the smartphone should never be fully charged. It is not necessary to charge up to 100 percent for good battery health. To maintain the capacity of the phones battery, it should be charged only up to 85 percent. Therefore, if your phone is on charging and it is more than 85 percent charged, then remove it immediately.Avoid extreme temperature in general Extreme temperatures are the biggest enemies of mobile phone batteries. To keep your battery in tip-top shape for longer, you should avoid exposing it to extreme heat or cold. Unplug your phone after chargingWhen you charge your phone overnight, what happens is that the battery will fall down to 99% and start charging again. So, it will generate heat, and if the room is hot or you have objects placed on top of your phone, that heat can damage the battery.
