Insert the laptop battery at high temperatures under high temperatures will cause the battery to increase the heat, then just explode. Therefore, charge the battery or place the phone with the battery, be sure to choose a place away from heat, but also to avoid direct sunlight in summer.
Note that charge in accordance with the provisions of the instructions. First use of lithium batteries should be fully charged, usually not less than six hours. Pay batteries and chargers, the attention to the temperature, fever is common once warm, it is not normal hot. Since most of the cells exposed electrode contact and exposure to moisture should be to avoid high-temperature environment in order to avoid a short circuit phenomenon.
Do not use damaged batteries. Lithium after damage to a particular temperature, humidity and exposure to adverse circumstances or environment, such as immediate discharge can also generate great power, so that spontaneous combustion or explosion.
Note that the use of the battery method. In particular, the location of the mobile phone charger as a rule at the end of the machine, with positive and negative, respectively, the two pieces of brass. If the two pieces of copper metal objects connected by mistake, there's probably a short circuit, high temperature explosion. There can be no metal objects such as cell phones and keys, again the same coin. If fever and found phone, the battery should be removed.