Smartphone and Tablet Tips: How to Save Energy and Extend Battery Lifespan

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Most smartphone and tablet owners are probably interested in extending battery life simply because it’s annoying to find yourself away from home with a dead device. Maintaining good battery practices can prevent inconvenience and extend the overall lifespan of your battery, meaning you won’t need to worry about recycling options or buy a new battery for a while.

Many best practices for extending the life of your phone or tablet’s battery are common sense, but some are not quite as well known. Keep reading to learn five easy changes you can make to your tech habits to keep your devices’ batteries charged for a long time.

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Knowing when and how long to charge your device can help extend battery lifespan. Photo: Shutterstock

1. Understand Battery Basics

Taking care of your electronics will keep them working longer and knowing how to care for the batteries in those devices is an integral part of this task. Devices like cellphones, tablets and laptop computers use rechargeable lithium-ion batteries, so the same general rules apply to most of your gadgets.

A good first step in battery upkeep is avoiding extreme conditions. Don’t leave your smartphone or tablet in a hot vehicle or charge it at high temperatures, according to Apple. Temperatures above 95 degrees can begin to damage the battery’s capacity. Cold temperatures can also affect batteries, but shouldn’t do permanent damage.

Knowing when and how long to charge smartphones and tablets is also important. It turns out these devices are pretty energy efficient, so charging them doesn’t cost a lot of money or waste a lot of energy. Charging your smartphone after its battery is full, though, isn’t good for the battery and it does begin to waste electricity. Leaving your phone plugged in on your nightstand can actually shorten its battery’s lifespan, reports Lifehacker.

Contrary to what you may have heard, letting a battery completely empty its charge before recharging isn’t beneficial, and charging a partially empty battery is preferable. Battery University provides detailed information about battery charging, so visit them if you’d like to learn more about this topic.

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