battery life

Why is my phone's battery life so bad?

LG G5

Episode 1495

Bob from San Jose, CA

Bob has an LG G5 Android phone and his battery life is really bad. He was thinking about resetting it, just in case there's something running in the background that's wearing it down. Leo says that after two years, it could be that the battery is worn out to the point that it's time to replace it. The good news is, the G5 has a removable battery. But what about his authenticators? Will they stay enabled when he resets? Leo says probably not. They may have to be reenabled.

Why doesn't my Bluetooth keyboard work with my tablet?

Bluetooth

Episode 1489

Lovica from Junction City, KS

Lovica's Android tablet isn't pairing to her keyboard anymore. Leo says to make sure the Bluetooth is on and ready to pair. Then, double check the battery life of her keyboard to be sure she has enough juice to connect. Many are rechargeable and have very long battery life, but sooner or later she'll need to recharge it to keep using it.

Should I buy an iMac Pro for my photography hobby?

Apple iMac Pro

Episode 1454

John from Savannah, GA

John is retired and photography is a serious hobby for him. Should he buy a new iMac Pro, and how much RAM should he get? Leo says that If John was a pro, then the iMac Pro would be a good idea. But the 2017 5K iMac is not only just as good, it can actually be faster using single core configurations. So why spend the extra money? He should go with the 2017 iMac and configure it to his budget. 32GB of RAM is plenty, but he should avoid the Fusion drive. They cause more problems than they are worth. He should get a spinning drive to plug into it for his data.

What new Android phone should I buy?

Pixel 2 XL

Episode 1434

Richard from Poway, CA

Richard really likes his phone, but the battery is starting to run out and Verizon says that since the battery is built-in, it can't be replaced. He'll have to replace the whole phone. Leo says that drives him nuts. Richard has a perfectly good phone that he likes, but he has to go to the extra expense of upgrading a phone and throw his old one away. What phone should he get now? Leo says that Google's Pixel 2 XL is exclusive to Verizon and it's a great phone. It runs pure Android. The Samsung Galaxy Note 8 is another great option, with a great screen.

How can I extend the battery life of the iPhone 7?

Mophie Juice Pack Air

Episode 1397

Rob from New Jersey

Rob's daughter has an iPhone 7 and she needs more battery life to get her through the day. Jason says that a case that has an extended battery built in is a good option. What does MFI mean? Jason says that MFI stands for Made for iPhone — certified products that work with the iPhone. Mophie is a very popular brand, and their Juice Pack Air is their current model. It would make the phone heavier and bigger, but it will work.

Why do so many devices have non-replaceable batteries?

Nintendo Switch

Episode 1373

Clarence from Chesapeake, VA

Clarence is concerned about the new trend to have irreplaceable batteries in devices, like the new Nintendo Switch. Leo says that iFixIt says the battery in the Switch can be replaced with the right tool and replacement part. It's doable. But there's no user serviceable part for the battery in the iPhone. It's all glued in now. Apple will repair a battery for you, but it can't be done by the user. Clarence's battery should last around 500 complete charges. Once that happens, they are dead.

How can I find out what's draining my phone battery?

iPhone Battery Stats

Episode 1373

Brittany from Anaheim, CA

Brittany has heard that the Android phones are having battery life issues. Leo says that the iPhone 7 Plus is one of the best phones for battery life. Apple is also very aggressive about controlling apps on the phone to prevent them from running in the background. The Android phone that Brittany's boyfriend has probably has an ill behaved app that's sucking the battery power out of it. Facebook, for instance, is a battery hog.

What's an Android alternative to the iPhone 6S with good battery life?

Samsung Galaxy S7 Active

Episode 1347

Gary from Laguna Nigel, CA

Gary's iPhone 6S has an issue with his battery suddenly dying, which seems like it should be part of the recall, but Apple says it isn't, and won't fix it. Leo says that's terrible! They should support it. The best he can hope for is getting a replacement for $200. So Gary wants to go Android, but he needs good battery life. Leo says that the Motorola Z Phone or the Sony Xperia have the best battery life for Android phones.

Will my laptop battery die out?

Episode 1296

Jim from Los Angeles, CA

Jim's Lenovo laptop gets a notification that his lithium ion battery is 70% depleted. Leo says that there's a lot of mythology and garbage about LiOn batteries. But what we do know is that a standard battery has a cycle life of about 500 recharge cycles. They've discovered why and are working on designs to make sure batteries never wear out. But that isn't in the current state of the art. You can do things to make sure you get the most out of your battery by 1) never completely depleting your battery and when you do store them, store them half charged.