Community-Contributed Guide
An awesome member of our community made this guide. It was not created by iFixit staff.
What you need
To reassemble your device, follow these instructions in reverse order.
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4 Guide Comments
I recently found a Magic Trackpad on a junk pile, to find that the batteries are corroded and won’t come out.
I poured a small amount of isopropyl alcohol in the battery cylider, pried with a thin plastic pick and banged it against a table to get out the first battery, but the second one doesn’t want to move.
Any suggestions for how to get it out without destroying the device? The only thing I can think of would be to crazy-glue a thin rod to the top of the battery, maybe pour in some alcohol, and pull/wiggle the battery until it comes out. I’m afraid that any kind of stronger solvent will cause real damage.
Opinions?
The best solvent for leaked alkaline batteries is… tap water!
I had corroded batteries in my Magic Keyboard. Exact same construction. I fashioned a thin blade from an aluminum can. It had enough column strength to slide between the battery and the aluminum battery compartment and with different solvents I was able to free the batteries. Now I have a trackpad that I am trying to recondition but not so easy. IPA and WD40 did not free the batteries this time, about to try dilute vinegar.