DongGuan Largepower02

Lithium battery self-discharge is a battery voltage drop in the circuit can be replaced, in ternary lithium, lithium cobalt oxide, manganese oxide material electrode, lithium battery self-discharge phenomenon was inevitable. Lithium-ion battery self-discharge capacity loss according to whether or not reversible is divided into two: the capacity loss reversible refers to the second battery capacity can be restored; irreversible capacity loss, capacity cannot be recovered. The factors affecting the level of self-discharge: cathode and cell preparation process, nature and concentration of the electrolyte, the battery storage temperature and storage time, among them, the temperature dependence is relatively large. Lithium-ion batteries self-discharge, loss of capacity and much of it can be recovered, following a case of lithium manganese oxide to analyze the reasons behind this phenomenon. Speaking from the mechanism, fully charged lithium ion battery self-discharge is due to the

According to Baidu encyclopedia interpretation: the adapter is English Adapter Chinese translation, transfer adapter is an interface, or an adapter. Using the adapter is the role of the regulator, in other words, AC / DC power stability into electrical equipment, during which there is no storage of electricity, once the AC / DC adapter cannot give electric power equipment; secondly lithium ion battery adapter is as a built-in power supplies or external power supply. Adapter is a hardware independent interface device, can also be a messaging interface. Usually adapter power adapter, USB and serial switching equipment, etc. The main function of the adapter is a voltage regulator, generally consists of a housing, power transformer and rectifier circuits. Suitable for small, portable electronic devices and electronic power conversion equipment. It is ancillary equipment, are widely used in machine tools, game machine, language repeater, and so on. Baidu encyclopedia interpretation

Lithium battery is the main market is portable device applications, which makes high capacity lithium-ion battery development direction, but in the context of full electric vehicles and large power storage device development, lithium-ion batteries the main direction of research and development trend of diversification have also appeared. Traditional market of mobile terminals, such as cell phones and notebook computers require high volume, because they often entail a charge can be used for a long time. Popular of iPhone and iPad once a charge was used not long after consumer criticism, therefore, when the new iPad published, the original 6500mAh lithium battery is changed to use 14000mAh large-capacity lithium ion battery . This thing can be seen as a development of rechargeable batteries for portable terminal with high capacity for proof of the direction, to do this, even at the expense of life to realize higher capacity, and general requirements for life is 2 years. However, af

Because lithium-ion batteries replace lead-acid batteries in accelerating the process of, some people bought lead-acid batteries in electric cars and later replaced lithium battery electric vehicle, can not help but wonder: lead-acid battery charger can be used before on lithium batteries? In this regard, the relevant statistics, it is not feasible. Because of the lead-acid battery charger set for two-stage or three-stage charging mode, lithium-ion batteries and lead acid battery voltage levels are mismatched. There are many types of lithium-ion batteries, battery performance and battery protection board parameters may be different. So is not the same as lead-acid batteries lithium-ion batteries, a universal battery charger. In General, lithium ion battery manufacturer is equipped with a dedicated charger. In order to protect the battery, use a special charger. Is for lithium batteries you need to be aware of the following considerations: 1 In order to extend the battery life,