dell battery tips

   Why lithium battery charge and discharge process of temperature control is much the designers need to consider one aspect, that is, limit the battery temperature to extend battery life and technology is an important factor? This is because of the time in high-temperature lithium-ion battery charge and discharge, there will be an explosion hazards; at low temperatures when the charge-discharge will cause damage batteries. To restrict the limits of the battery temperature can be extended battery life, especially the prohibition of the following charge at 0 ℃. At 0 ℃ following rechargeable battery anode to promote the metal plating on the number, which may cause an internal short circuit, produce heat and battery instability and insecurity. There are a lot of battery charger battery temperature measurement devices to ensure that no charge in the limit temperature.