Why Battery Swells Up. Worst case - they can explode. Overcharge conditions which accelerate parasitic reactions between the electrodes and electrolyte with release of heat and gases.
As such if you charge a faulty lithium-ion battery the process generates gas rather than simply charging. The most common cause is an overcharge of the battery which causes a chemical reaction between the electrodes and the electrolyte resulting in the release of heat and gases that expand inside. If the charger is providing too much current this may be the cause for battery swelling up.
Common causes of battery swelling include.
Answer 1 of 12. The batteries have swollen they no longer fit into the gopro hero 5. The batteries have always been charged with the. If an alternator has a faulty voltage regulator it will overcharge the battery and build up hydrogen gas faster than the battery can dissipate.
