08/07/2026
⚠️ DIY repairs can turn dangerous fast.
This MacBook Pro came in after an attempted battery removal. Unfortunately, the battery was punctured during the process and is now leaking electrolyte, with a strong chemical odor. At this point, it’s no longer safe to continue working on the device.
A damaged lithium-ion battery is a serious fire and safety hazard. This one will need to be properly disposed of.
If your MacBook battery is swollen or needs replacing, it’s always safest to have it removed using the right tools and procedures. A battery replacement is much cheaper than dealing with the damage a punctured battery can cause.