A common cause of lithium battery explosion is outlined

Brand batteries have a rare problem with the battery itself, there is something wrong with the battery itself more appeared in the refurbished machine or used. Used or refurbished machine in order to save costs, tend to choose in the configuration of mobile phones and lower cost of inferior battery. These batteries have a low cost, too many impurities, a poor design process, and a high risk of self-explosion.

Batteries long overcharge: long time charging status, overcharge, over current, also can lead to high temperature and high pressure, and hidden trouble. Lithium batteries may instantaneously discharge under special conditions of temperature, humidity and poor contact, and generate a large amount of current, causing spontaneous combustion or explosion.

Battery short circuit: when the mobile phone in a high temperature state, or hit, metal friction, and so on and so forth, may cause short circuit batteries, an explosion.

Charge to battery explosion: charging while playing mobile phone, and play while charging will lead to the charging time, charging for a long time, will cause temperature rise of mobile phone, are more likely to explode.

Charger and battery don't deserve: general mobile phones have original chargers. Model without causing battery charger is easy to accidents. Apple mobile phone only accepts original charger, so much the reduce the risk of the battery since the outbreak of raw.

Temperature: temperature is to point to inside the battery has reached the limit of heat, charging for a long time, high temperature exposure, baking is easy to cause the battery temperature is too high. In the south of China, electric ovens are used in general households in winter. Many people like to play mobile phones while roasting fire in the electric oven. This is also very dangerous.

Thermal runaway: Lithium-ion battery is in danger of explosion, is due to the battery internal reaction in a process known as "thermal runaway“. "Thermal runaway" is an energy positive feedback loop process: elevated temperatures cause the system to heat up, and the system heats up to raise the temperature, which in turn makes the system hotter. All these reasons, such as short circuit batteries, environmental temperature is too high, often overcharge, unauthorized modification of the shell, and so on, will cause the lithium ion battery thermal runaway, could eventually produce fire or explosion.

But don't worry too much, your electronic equipment is not a ticking time bomb. As long as it is used properly, the lithium battery will work safely and reliably. Whenever power down to 50% of the time, you should give it a charge. Lithium-ion no memory effect, but the voltage is too low will make them severely damaged.

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