The possibility of the laptop battery is equal to that of the car explosion, or even less. Thus, there did some cases happening. Although it’s rare to see battery explosion, that is not exaggeration and warning to those carless people, when they make full use of their laptop. as one of my friend leave his Dell studio 15 Battery in hot condition. I always worried about his computer.
We should be relaxed that even if the laptop battery fires, explosion will not harm us. This is because we use the direct 220v power supply. The battery is in suspension status, when unplugging. Even if your battery is going to explode, your laptop is on strike. Or at least, you will see the smoke or certain smell coming from your laptop. That is kind of warning when you see these condition. So let’s have a look of how the battery works. Lithium-ion battery contains pressure vessels, including a metal coil elements and some flammable liquid lithium, it will produce a small number floating in the liquid metal. To prevent short circuits, lithium-ion batteries will be placed in a separate plate, positive and negative forces will not touch. If the temperature of the battery is overheating, the liquid metal will flow around, if the metal plate with isolation too close, it will pierce the isolation plate, causing the battery short circuit. Short circuit occurs under three conditions: 1. Circuits have spark and will ignite flammable liquids, then battery fires; 2. The battery temperature is rapidly rising; 3. if the battery temperature increases slowly, the battery will melt and leak flammable liquid inside .
Battery problem came out in recent years, because the portable laptop requires thinner and lighter battery which causes the laptop battery is not so qualified for long time using. You can see that the best way to avoid this situation is to control the temperature of the battery.
Tags: dell studio 15 battery
