Polymer lithium battery in use process, because the charging current is too large, such as overcharge reason can cause battery bulge, in the shopping online also has a low bulge (peeling) polymer lithium battery sell, for this type of internal gas polymer lithium battery, if continue to use, not only will be fever, ballooning, cause safe hidden trouble, and will accelerate cell damage, so you must remove the internal gas before they can continue to use, the following will introduce you to the polymer lithium battery internal gas simple removal methodPreparation:Looking for a ventilated place, ready to be processed polymer battery, scissors, paper clips, toothpicks, 705 transparent silicone rubber, transparent tape, syringes, infusion needle with a plastic tube (must be the minimum number of);Second, the extraction preparation:Connect the syringe and infusion needle, armed with a needle in the lithium battery pincer-like device in find a suitable location, then keep shift needles with adhesive plaster and use a toothpick apply a small amount of 705 silicone rubber near the needle, to prevent air leakage.