Is my battery failing? Photos - looks puffy to me

Battery life is fine, but when I removed my keyboard deck to investigate an issue with my trackpad I thought “this battery is looking a little puffy”

Is this a normal level of puffiness? The keyboard deck sits pretty flush when installed. There’s maybe a 0.1mm gap in the front, but that could just be the FW13 lifestyle.

I would remove it, dispose of it safely, and reach out to Support for replacement. That battery is bad.

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Please reach out to support, also reminder for the battery lifetime extender firmware: BIOS update required to prevent premature aging of 61Wh battery

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New battery is installed, and I’m taking the old one (which has been removed since I posted this) to be safely disposed of tomorrow.

I’d like to thank FW for making it so easy to replace a battery, and for the fast shipping!

NOTE: while I have been on up-to-date firmware (fwupd is amazing), and did have the battery extender enabled, I also had the charge limit set to 100, which is likely why this happened. The battery lasted 3 years like this, and thank goodness it never combusted.

NOTE 2: I opened my machine up because the trackpad stopped clicking when pressed a month or so ago - I figured it needed to be re-seated and was lazy and relied on tap-to-click. The issue was, 100%, the puffy battery. With the new battery the trackpad is working fine again.

So, to anybody on a FW13 who’s trackpad (particularly the left-side) has stopped clicking and registering clicks when pressed: Check your battery!

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