1 Lack of electrolyte If the electrolyte is lacking, the battery will increase in resistance and heat during charging and discharging, which will affect the battery life.

For a primary battery, the life of the battery is a function of the operating time (depending on the magnitude of the discharge rate) that gives the rated capacity For the secondary battery, the life of the battery is divided into two types: the charge and discharge cycle life and the wet shelf life.

1 Introduction to the separator (1) 1.

Different principles, first talk about lithium batteries and lithium-ion batteries (polymers are also lithium-ion batteries), Lithium batteries are a kind of lithium metal or lithium alloy as a negative electrode material Because of the very active chemical properties of lithium metal, the processing, storage and use of lithium metal are very demanding on the environment.

In the first quarter of 2018, the domestic lithium battery PACK leader Xinwangda (300207) once again submitted a bright answer Xinwangda said that thanks to the orderly development of the company's business plan and the increase in marketing efforts, the company achieved revenue of 3.

Some time ago a news Said to be 2040 The market may "destroy" the fuel car Although it is difficult to achieve this goal But electric or hybrid More and more are already indisputable facts Well, the problem is coming: The electric car is on fire, what should I do? American firefighters have been circling, After an electric car caught fire, I don't know how to save, I can only watch it burn.

The battery is still a short board on mobile devices At present, almost all smart phones are hard to escape the fate of a day.

intelligent automatic charger low loss and high efficiency It is suitable for charging 12V and 24V batteries.

Free maintenance and water battery are lead-acid batteries and water batteries (for starting) The so-called free maintenance is consumed in the process of using water (lead alloy features).

1, according to the internal material, lithium batteries are usually divided into two categories:Lithium battery: the lithium battery is generally use lithium manganese dioxide as positive pole material, metal or its alloy metal anode materials for batteries, the use of water electrolyte solutionLithium ion battery: the lithium ion battery is generally use lithium alloy metal oxide anode material, graphite as the cathode material, using non-aqueous electrolyte battery.