The Incredible Expanding Macbook Battery(s), Part 3

Just when you thought it was safe to go back into the laptop -- here's Part 3. (Part one and part two are here.) This is my replacement Macbook battery, which, like its predecessor, expanded like popcorn, and was left sitting about to do its thing.

Yeah, I'm aware that it's probably stupid to leave a damaged lithium ion battery laying about your house. I don't care, though, largely because I left it laying about as a result of being phenomenally careless and forgetful. It's my experiment, you can just observe the (harmless, evidently) results.

I didn't buy a third one. I bought an iMac instead.

The Incredible Expanding Macbook Battery, Part 2

If you're following the story (here's Part 1), I had a Macbook battery that expanded like one of those dinosaurs you put in water that, uh, expand. If you're curious -- and I know you are -- this is what happens to the expanding cell after about a year.

It's completely expanded to about eight times its original thickness. Should I have kept it? Probably not. Do I have any regrets? Not really.

It's gone now, though.

Imagine the damage this would have done to a laptop that was, say, in storage. I guess this is why they tell you to remove the batteries if you're sticking it in the cupboard for a while. I suppose they couldn't bring themselves to complete the instruction with "..otherwise it'll bloat like a Looney Tunes character, destroying your expensive technology".

Just to clarify the ludicrousness of this failing battery issues -- this is a $150 battery. It's not a double-A.

Sigh.

Here's part three.

The Incredible Expanding Macbook Battery

So, there I was, using my Macbook. I noticed it was rocking about a bit, like there was a small coin or something underneath it -- nothing unusual, as my desk is often messy and stuff creeps under things all the time. I fish around under there, but there's nothing there. I carry on, but it still rocks around on something. I switch the Macbook off, and flip it over, only to find that the edge of the battery is sticking up a bit.

I did a bit of googling, and discovered that this is not only "normal", but it's something so normal Apple refuses to acknowledge or compensate its existence. Macbook batteries just do this. Every so often they just shrug and go "Y'know what, screw this cruel world. I'm going to expand like a piece of popcorn and I might just take this laptop with me."

As the cell in the battery expands, it pushes on the nearby components of the computer. In the case of my particular model of Macbook, the first victims are the Airport cart and RAM, followed by everything else.

I popped the battery out and shoved it in a drawer, ordering another one from Apple's online store, as there was clearly no way of claiming the thing under any kind of warranty or insurance.

New battery arrived. All good. More to come. Stay tuned.

Here's part two, and part three.