How to fix a swollen battery?
Even if your device still works, if the battery is swollen, the battery must be replaced immediately, using the device or leaving it connected to power can be dangerous. Carefully remove the battery and place the battery directly into a lithium-ion fire & smoke containment bag if you have one. Batteries are consumable, and no matter how well you take care of them, they will eventually need to be replaced. That said, below are some best practices to help keep your battery healthy for longer. But, it is important to note that you cannot heal a swollen or defective battery; you can only remove it.But, it is important to note that you cannot heal a swollen or defective battery; you can only remove it. These hints can only help prevent battery degradation. Batteries do best with slow, controlled charging and discharging, use in moderate temperatures, and protection from shocks or damage.
Should I remove a swollen battery myself?
In most cases, you shouldn’t try to remove a swollen battery on your own. If you have a confident grasp of basic computer repair, you can try removing it yourself — but if in doubt, leave it to the professionals. In the case of LiPo batteries, the polymeric nature of the electrolyte means that they also tend to produce carbon dioxide (CO2) and carbon monoxide (CO) when they decompose. The production of these gases is what causes a LiPo battery to expand and swell.Key Takeaways. Swollen batteries indicate irreversible chemical reactions and gas buildup inside the cell, requiring immediate cessation of use, charging, and device power-down to prevent rupture, fire, or toxic gas release.