Comment by SulaymanF@lemmy.world on Apple Explains Why It Won’t Make iPhones With Replaceable Batteries

Surface is literally twice the thickness of the iPhone (14 vs 7mm). That makes a waterproof iPhone with user-replaceable battery very very difficult, especially since users complained that iphones are heavier than previous models.

iPhone with user-replaceable battery very very difficult

Isn’t Apple allegedly good at engineering? I’m sure they could find a way. There are old Nokia phones that are as thick as current iPhones (or less) and have use-replaceable batteries. This has nothing to do with waterproof, its all about their continued interest in using planned obsolesce and other means to sell new devices.

It’s always amusing when people who aren’t engineers assume something must be simple to make. Please show me a Nokia phone that was as thin as a current iPhone, with auto focusing video cameras (aka moving parts), and had a user-replaceable battery. I’ll wait. Samsung’s galaxy phones caught fire because they tried to make it just as thin ~~with a user-replaceable battery~~ (leading to short circuits), so that’s yet another thing you have to prevent in your hypothetical “it’s easy!” phone. Oh and it has to be rugged enough to withstand multiple drops like current phones AND not lose any of that thinness.

Edit: okay the galaxy battery wasn’t replaceable but you still need to make higher tolerances in a user-replaceable item to prevent that, meaning it cannot be too thin for safety reasons.

Hey, I never said it was easy, I just said that if Apple applied 35% of the engineering effort they apply into creating vendor lock-in, part serialization and other twisted anti-consumer “solutions” they would be able to accomplish it.

No, it can’t be done. The iPhone is as thin as it is because the battery cover is glued to the battery. Take away the glue and it just can’t be that thin (or at least, if it was that thin it would be too weak - you’d probably snap the logic board by just putting it in a pocket - sometimes phones get pressed against your leg and legs are round).

The Samsung note 7 that had the exploding battery issues wasn’t a removable /swappable battery, so you’re wrong. That whole phone was as glued together as iPhones of the time.

Such a weird take.

Good point, but that still supports my overall point; you’ll need higher tolerances to prevent shorts and fires which means you need thicker casings. A user-replaceable battery has thicker battery cases and connectors compared to devices where the battery isn’t accessible.

Look at laptops for a similar story; making batteries user-inaccessible allowed them to shed thicker casings and instead fill more space when they weren’t constrained by a user compartment and casing and need for easy-detachable connector. Going back to a user-removable design in the exact same size case means slightly lower capacity batteries, which customers don’t want as a trade off.

Did you even open an iPhone? Frankly speaking, if they didn’t have special screws and removed a few of the glued parts it would be more than a reasonable compromise to have to deal with their current connectors to replace a battery. The problem is that even if you have the proper screwdriver you’ll have to deal with glued stuff that won’t come out easily and sourcing batteries isn’t easy.

“User replaceable” can be different from “open a back case with your finger and pop the battery out”. I believe if Apple did something like: remove 2 phillips screws from the bottom of the phone and then the back/front comes out (without single-use adhesives) and a battery hold in place by two other screws and one more for the current power conector it would be “user replaceable” enough for most people and situations. This would be simple changes to their current design that wouldn’t, most likely, require a change to the thickness of the phone nor a complete internal redesign while delivering a very huge improvement in repairability.

By your standard then, Apple already has user-replaceable batteries.

Dude, Apple uses pull-tabs; their batteries aren’t practically fused to the phone’s chassis like Samsung’s.

This isn’t Reddit, we are actually nice to one another here rather than make stupid taunts.

Sigh, again it’s amazing how non-engineers assume this must be so easy and they’re condescending to boot. The iPhone 14 pro has a much bigger battery than the Samsung Galaxy S5, which was a benefit of miniaturizing other hardware and removing other circuits. Apple could make a phone with removable battery but then you’re talking about going back to a 2014 sized battery with hours shorter battery life. Basically erasing all the gains of the last 9 years. You think Apple should go and build a removable battery anyway and give up their lead and stay behind Samsung, who isn’t making battery swappable phones?

I know you think Apple is being intentionally sadistic and making phones of this design just to piss you off, but surveys show almost nobody swapped their phone batteries. Apple found an engineering advantage. And since you’re being a jerk on Lemmy, blocked.

Which Samsung phones with replacable batteries caught fire? Picture unrelated.

Being “good at engineering” doesn’t change the laws of physics.

Those Nokia phones were not waterproof. Also, I’m pretty sure they were thicker.

An o-ring only works if the battery cover is rigid enough that it will not flex at all even if, for example, you drop the phone in cold water rapidly cooling the battery cover while the internals stay warm for a minute or two.

The battery cover will change size slightly with the temperature change and no screw can be strong enough to stop that. Covering the entire battery cover in glue and attaching it to the battery though… that will eliminate the movement.

Perhaps Apple can find a water proof battery. But there’s no way they can keep water out of the battery compartment while being user serviceable.

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