Maximize Battery Life

The battery in the Samsung Galaxy S4 may pack 500 more milliamps per hour than the old S3 battery, but that doesn't necessarily mean more battery life. High-powered devices need lots of juice, and the S4 is definitely more powerful than its predecessor. The new battery can han ...more

The new iPhone 6 and 6 Plus are supposed to last a lot longer in your pocket with improved battery life, but that doesn't mean that iOS 8 will be that friendly on your older iPhone model. All of those awesome new features could be killing your battery, but with some simple twe ...more

Whether you just got a brand new laptop or you've had an old notebook for several years, it's in your best interest to maximize your laptop battery life so you get the most out of your computer. Make sure you "work" the juice in your laptop batteries by unplugging your laptop ...more

The new iOS 11 was just released by Apple, and you can install it right now. Overall, it's got some great features, but how does it fare battery-wise on your iPhone? And how can you increase daily battery life for more juice and less charging every day? No matter the iOS vers ...more

With Sprint already rolling out their Jelly Bean updates to Samsung Galaxy S III owners here in the United States, international users have already had a chance to check out Android's newest OS on their S3, but all is not gravy. It seems that folks have been noticing an incre ...more

When purchasing a new phone, one of the most vital features to consider is battery life. Everyone wants to know how long they can use their device without needing to hug a wall. Increasingly, more and more manufacturers ship their devices with some variation of a "battery savi ...more

Smartphones have otherworldly specs these days, so it's relatively uncommon that you hear someone complaining about display resolution, build quality, or general speed and performance. At best, these are secondary concerns, with the number 1 issue almost unilaterally being bat ...more

There are so many things to love about the Nexus 5, from timely updates to newer versions of Android to a terrific blend of price and specs. But while mobile phone tech keeps churning along, battery technology isn't quite up to snuff yet, and I find myself wishing that my phon ...more

While the iPhone XS actually comes with a smaller battery than the iPhone X, Apple claims it, along with the XS Max and XR, offer users longer battery life than last year's first Face ID model. While that may be true, your new iPhone still ships without meeting its full batter ...more

The LG V30 has solid battery life. With its QHD P-OLED screen and 4 GB RAM, it's able to maintain all-day performance with average use. Heavier users might find that its 3,300 mAh battery isn't quite enough for a full day of work, though, but with a few software tweaks, you ca ...more

One thing Apple users universally complain about is battery life, whether it's on an iPad, iPhone, or Apple Watch. Apple did include a Battery Usage feature in iOS 8 to help us monitor which apps suck up the most energy, but it's too big a pain to deal with. Now, in iOS 9, the ...more

Performance and stability improvements, as well as new features, are just some reasons to install iOS 12, but new changes mean new battery health challenges. It can be difficult to boost battery life while taking advantage of everything this update has to offer. Luckily, there ...more

You don't need to be a robot to be overly concerned with battery life, especially if we're talking about Terminators, which have nuclear or hydrogen fuel cells that keep them running for years straight. It will be a long time before smartphones get that upgrade, so in the mean ...more

Increased battery life is easily one of the most sought after improvements to a device and often drives intrepid users to root their phones, flash new ROMs, and try out experimental kernels. Of these modifications, a new kernel is most likely to yield noticeable battery benef ...more

With the new Samsung Galaxy S22 Ultra release, the first thing you may be wondering is how its battery life compares to the iPhone 13 Pro Max, Apple's biggest model from 2021. We've rounded up some of the most popular Galaxy S22 Ultra and iPhone 13 Pro Max battery tests from a ...more

So, you've gotten (or are getting) a shiny new iPhone 8 or 8 Plus. Congratulations! It's got great new features including the new A11 Bionic chip, wireless and fast charging, and portrait lighting. And let's not forget a much better battery ... right? Wrong. The iPhone 8 mode ...more

Apple has begun selling their new iPad mini at stores around the world starting today. The mini, a smaller and cheaper alternative to the larger iPad, has a starting price of $329 and is expected to sell around 1 to 1.5 million units in the first weekend, far below the 3 milli ...more

It doesn't really matter what kind of cell phone you have—battery life is one of the most important features for any electronic device. We've written tons of articles on how to get better battery life from your Android, iPhone, Kindle, and more, but we've never really covered ...more

The Nexus 6 is one of the few devices on the market that sports a 1440p "QHD" display. This means that the amount of pixels displayed is higher than almost any other smartphone, which sounds great on the surface, but is not without its drawbacks. For one, most apps and games ...more

It's been over two whole years since the Samsung Galaxy S3 was released, so let's face it—our beloved GS3, once an iconic heavyweight in the tech arena, is almost as washed up as Sylvester Stallone. Mine has been suffering from bouts of lag, and the battery just isn't lasting ...more

It's no secret that Google is all about AI. In their eyes, machine learning is the future of software development, and you can see evidence of this all over the last couple Android updates. They've used it to power all sorts of features in their Pixel phones, and they've even ...more

The Samsung Galaxy S8+ isn't yet available for consumers to buy, but that isn't stopping tech reviewers from discovering what the phone is capable of. Turns out, the S8+ has a good battery—just not as good as the iPhone 7 Plus. PhoneArena released the results of their battery ...more

Most of us who use laptop suffering form Battery problem. Here are few tips or measures for increasing laptop battery life. If you follow these steps you will surely enhance the lifespan of Battery. See the video. Video: .

Many modern Android devices use a display technology called AMOLED. These screens differ from traditional LCD displays in that each pixel emits its own light, so a backlight is not required. Even better, when rendering a black element on the screen, AMOLED displays simply don' ...more

While the Apple Watch does have up to 18 hours of battery life each day on a full charge, your results will vary depending on how often you use it and what you're actually doing with it. If your Apple Watch isn't lasting all day long, we've got some battery-saving tips you ca ...more

Battery life is extremely unpredictable on an Android. Finding the right ROM and kernel combo can make or break having the kind of battery that will last you all day long. Even if you do find the perfect pair, you then have to worry about apps, widgets, and other processes con ...more

There were some pretty amazing things included in the Android 4.4 KitKat update, but unfortunately, most of them were left inactive on our Nexus 7 tablets. Some, like full-screen immersive mode and the hidden battery percentage status bar icon, could be enabled on rooted devic ...more

The iPhone has a feature that lets you see how much juice is left in your Bluetooth headphones, but most Android phones are lacking this ability. Thankfully, there's a simple app that'll close this gap in functionality. To be clear, some custom ROMs and manufacturer-skinned v ...more

An app can request a wakelock to prevent your Android device from entering sleep mode so that it can sync data in the background. This obviously drains your battery, because instead of running in low-power sleep mode, your processor is fully activated while it performs its tas ...more

Figuring out exactly which apps on your phone are eating through resources and battery life can be a difficult task. Though some information can be found in Android's battery menu, the charts and graphs provided here pale in comparison to what's offered by the GSam app. If you ...more

Like most Android devices, the Nexus 7 suffers from its fair share of battery gripes. Nobody wants to see that dreaded "connect charger" warning pop up on their screen. NOBODY. Yet it probably happens to you every day nonetheless. What can you do about it besides charge, charg ...more

No matter how far technology advances, battery life continues to be an issue. Powerful new hardware is introduced each year, but smartphone batteries only get a few extra milliamp-hours to compensate. There are several power-saving Android apps that aim to help with this issu ...more

Last week, Magic Leap gave us an additional peek at its Lumin OS and more tutorials that show how its device works with virtual content. But details about the hardware wasn't included in the array of new information. Now, thanks to a developer with a keen eye for source code, ...more