Notes

If the lipo battery is definitely puffed
Everyone who uses lipo batteries is definitely confronted with a puffed or swollen battery at a single time or an additional.

And the first problem that inevitably arrives up is "What should I do? ".

This post discusses what causes this swelling plus what to do if it happens using one of your lipo electric batteries.

Are puffed lipo batteries dangerous?

Sure. Next question.

Significantly, there are numerous examples associated with swollen batteries catching fire the query shouldn't be asked.

That doesn't imply that all puffy batteries will explode once you use them, but it does indicate that a high enough percentage associated with them are harmful that the threat is not worth it.
How does typically the swelling of lipo batteries occur?

Indeed. Next question.

Significantly, there are so many examples regarding swollen batteries capturing fire that the question shouldn't also arise.

It doesn't imply that all swollen batteries will explode as soon because you use them, but it really does indicate that an increased enough percentage are risky that the chance is not worthy of it.

Gassing involving lithium-ion batteries is usually a normal occurrence. Even if you don't abuse the battery, normal everyday use will produce gas through a process called electrolyte malfunction.

Electrolyte decomposition happens even faster if you discharge or overheat an electric battery.
What is electrolyte decomposition?

In basic terms, a battery consists of 3 parts: the positive elektrode, the cathode in addition to the electrolyte. The cathode and positive elektrode are the beneficial and negative ports of your battery pack.

The electrolyte is usually a substance inside typically the battery that permits billed ions to move from the positive elektrode to the cathode during discharge (and vice versa during charge).

Electrolyte decomposition is usually what happens when typically the electrolyte chemically breaks down. For example, in the lipo battery pack, the decomposition regarding the electrolyte produces lithium and air. Lithium oxide forms on the positive elektrode and cathode (depending on whether an individual are charging or perhaps discharging).

But there is also excess oxygen that will not adhere in order to the anode or perhaps cathode. This surplus oxygen contributes in order to the swelling associated with the battery. In addition to oxygen likes in order to burn.

Other gases that may be produced in the course of normal chemical responses in a battery pack are carbon dioxide (CO2) and carbon dioxide monoxide (CO). Some sort of technical review of these gases can be found in this kind of article.


How do you fix the puffed battery?

No longer do it.

Only don't do this.

Get rid of it appropriately (see below) and buy home.

It's not worth hurting yourself or placing your house on fire in order to save the few dollars.
The way to get rid of swollen lipo batteries

The correct way to dispose of a new swollen lipo battery pack is the same as if an individual were throwing apart a well used one. You must first release it completely.

The two main methods used to completely discharge some sort of battery are to plug it directly into a bulb or to put it in a bucket of salt water. There is several debate about which often method is better, nevertheless I'll avoid that will debate here intended for now.

If you choose to connect it into a light bulb, I advise these 12v twenty watt halogen bulbs. They can be easy to be able to solder, in order to attach wires and ear canal fairly easily. This particular makes it effortless to connect in addition to discharge the battery power. You can connect several in parallel to get the discharge rate you want. If an individual have any questions about this, tell me in the responses.

Once you have fully released the battery, I recommend which you discover the nearest battery pack collection center and take it right now there. Make sure you call in advance and enquire if they will accept damaged electric batteries.
Tips to avoid a bloated Lipo battery

Proper asking - Make certain you charge the battery properly along with a quality battery charger. For safety factors, place your battery packs in a Lipo battery bag when charging. If a person don't have the lipo bag, My partner and i highly recommend purchasing one. For approximately $10, a person can make certain that in case something goes wrong, it will at minimum be contained.
Avoid deep discharge -- Be sure to stop making use of your lipo battery power before the volt quality reaches the least cutoff voltage.
Temperature kills batteries -- Do not use or charge batteries when they are hot. Right after with them, let these people cool down a lttle bit before charging all of them. And after re charging, drop them off a very little longer before applying them.
Proper storage space - Do not necessarily store your power packs in a hot location. (For example, may store them inside the trunk associated with your car throughout summer. ) Store lipo batteries at the proper storage ac electricity. puffed lipo battery associated above showed of which swelling increased significantly after only 4 hours of storage space when the battery packs had a state involving charge above many of these.
Website: https://batteryuncle.com/what-should-we-do-when-the-lipo-battery-is-puffed/