How to distinguish between cell phone batteries and lithium batteries?
As a kind of battery, lithium-ion battery also has these three elements. General lithium-ion technology uses liquid or inorganic colloidal electrolytes, and therefore requires a strong shell to contain combustible active ingredients, which increases the weight and cost of the battery, but also limits the size and shape flexibility. In general, the minimum thickness of the liquid lithium ion secondary battery is 6 mm, and the reduction is more difficult. And the so-called polymer lithium-ion battery is in the three main structures at least one or more than the use of polymer materials as its main battery system.
Lithium-ion batteries have been mass production of liquid lithium-ion battery (LiB) and polymer lithium-ion battery (LiP) two. So in many cases, the battery marked Li-ion, must be lithium-ion battery. But not necessarily a liquid lithium-ion battery, there may be a polymer lithium-ion battery. Lithium-ion batteries are improved products for lithium batteries. Lithium batteries have long ago, but lithium is a highly active metal, it is not safe to use, often in the charging when the burning, burst the situation, then there will be improved lithium-ion battery, adding (Such as cobalt, manganese, etc.) so that lithium can really achieve a safe, efficient and convenient, and the old lithium battery also basically eliminated
From the battery logo can be identified, lithium battery for Li, lithium-ion battery for Li-ion. Now, the use of laptop and mobile phone so-called "lithium battery", in fact, are lithium-ion battery. The basic structure of modern batteries, including positive, negative and electrolyte three elements.
