Apple investigates iPhone 6s models not correctly reporting battery life

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Apple investigates iPhone 6s models not correctly reporting battery life
Apple is investigating battery issues for the iPhone 6s.
Apple is investigating battery issues for the iPhone 6s.
Photo: Buster Hein/Cult of Mac

If you have an iPhone 6s or iPhone 6s Plus that’s not properly showing how much battery you have left, there’s good news and bad news. Bad news first? Apple doesn’t exactly know what’s causing the problem. Good news: They’re looking into it, and there’s a temporary fix.

Pro Tip: Max out your iPhone battery life with this extreme trick

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Save your battery with this pretty extreme trick.
Save your battery with this pretty extreme trick.
Photo: Jim Merithew/Cult of Mac

My iPhone 6 Plus is a battery hog. I routinely get around 12 hours off of one full charge. I carry around external battery packs to make sure I’m not short when it matters.

I’d do pretty much anything to increase the amount of battery I have left at the end of the day, including the following fairly extreme trick.

Pro Tip: Check your Apple Watch battery from your iPhone

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Get your battery info fast and easy.
Get your battery info fast and easy.
Photo: Rob LeFebvre/Cult of Mac

Pro Tip Cult of Mac bugYou can of course check the status of your Apple Watch battery on your wrist, but it’s even easier to discover how much Apple Watch juice you have left right from your iPhone.

In fact, you can check the battery status of anything connected via Bluetooth, including headphones and speakers.

Here’s how.

All-week Apple Watch battery life could be possible due to MIT breakthrough

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The Apple Watch battery could last a lot longer per charge thanks to a new lithium ion advancement.
The Apple Watch battery could last a lot longer per charge thanks to a new lithium ion advancement.
Photo: iFixIt

Despite many theoretical improvement, lithium ion batteries remain a very slowly progressing technology. Moore’s Law keeps on helping our gadgets better at conserving batteries, but the batteries themselves aren’t keeping pace with Moore’s Law when it comes to increasing capacity.

But a new innovation by a team of forgetful researchers might change all that: they’ve figured out how to quadruple a li-ion battery’s lifespan.