Do not charge your phone battery too long
From Hong Kong “Ming Pao” report, recently held in Hong Kong a place with explosion of the rechargeable battery. Because of misuse of this small a battery as a “time bomb” could explode at any time.
China Battery Industry Association, the Secretary-General Wang Jingzhong In an interview with “Life Times” reporter noted that there are many types of batteries, by type of work can be divided into a battery (original battery ), rechargeable batteries (rechargeable batteries). Disposable primary batteries are not re-use, multi-mercury, including carbon zinc batteries, alkaline batteries, zinc-manganese batteries. Rechargeable batteries can be reused, the common are nickel-cadmium batteries, rechargeable lithium batteries. “Because the cells contain large quantities of chemicals in circulation to pay special attention to security.” In particular, the following practices should be avoided.
A lot of time to charge the phone. Cell phone batteries are mostly Li-ion battery. Most people want the phone in standby longer, so he deliberately supported an extension of time, as work began to charge the house, going to bed have shown that full power, still need more support in night and morning before unplugging. But in fact, if the battery is full, and continue charging the higher the temperature continues, the battery is not in the resistance of long-term decline off, the battery itself, the heat aging can also be produce at the same time, some may even be counterfeit batteries Inspiron E1505 battery , C1295 , D5318 or battery leak explosion phenomenon. The correct way is the third new battery before the charge required more than 12 hours, so the battery to fully activate the battery. After charging according to battery type and capacity of different charging time is about 1.5-6 hours, indicating that the battery is already full load 1 hours may be added, so that both sufficient and does not damage the battery. In not more than 24 hours.
Then, when the power of the laptop does not make the battery. The number of battery is limited on a charged battery on the “retired” step forward. Recommended to use an external power supply, use an external power supply when the battery removed. If you plug the power several times in the day, and the laptop equipped with a battery, it will damage the battery more. Because each access to external power is equivalent to charging time of battery, battery by a shortened course.
The repeated use of disposable alkaline batteries. Disposable batteries or short throw, do not reuse or as a rechargeable battery to use. It is very likely to use or support to a number of gas pressure generated in the process, so that the XPS M140 battery swelling. When the gas pressure is too high when the line does not come out, the battery may be the result of a chemical reaction caused by fire or explosion.
To be able to recharge alkaline batteries with rechargeable batteries for new and old. Old and new batteries because of their life not the same, the ability to accept are not the same and so I set pricing, and the small capacity of the old battery is fully charged, the need ‘wait for the high capacity battery is full stop. In this process of waiting, the battery itself was filled with electricity, it is still current flows through it as in the expansion of the load. Once the heavy taxation, the Latitude D600 battery itself will heat expansion, the destruction of the protective circuit battery May cause fire or explosion.
Wang Jingzhong also recalled that when charging the battery, be sure to use a dedicated charger original, otherwise they will be models inconsistent probably can not be charged with electricity, or in the process of charging, causing leaks situation over time The battery protection circuit against damage, causing the battery explosion or other dangerous incidents.
A limited number of rechargeable batteries, it is recognized to quickly heat the battery, which indicates the efficiency decreased gradually and should be replaced immediately.