Soft packaging lithium battery and lithium-manganese Battery

Soft packaging lithium battery and lithium-manganese Battery

Soft packaging lithium battery mainly refers to the use of aluminum plastic film as the outer packaging material of lithium battery, including lithium-manganese Battery, lithium polymer battery and lithium iron phosphate battery. This kind of battery usually uses the aluminum plastic film packing, has the lightweight, the flexibility, the plasticity is strong and so on the characteristic.

The internal components of flexible packaging lithium battery include positive electrode, negative electrode, diaphragm and electrolyte, etc. . Compared with other types of batteries, flexible packaging lithium battery has high energy density, portable, flexible and so on, so it is widely used in various electronic products.

In the structure, the flexible packaging lithium battery uses aluminum plastic film packaging, usually consists of three layers of materials, including the outer aluminum foil, intermediate polymer materials and the inner heat seal layer. The packing material has the advantages of high barrier property, portability and strong plasticity, and can meet the requirements of battery packaging with different shapes and sizes.

Polymer lithium batteries use polymer materials as electrolytes, usually with higher energy density and faster charging speed. The capacity and shape of the Li-polymer battery can be customized to meet the actual demand, and the operating voltage is the same as the lithium-ion battery, at 3.7 V. In addition, the Lipo battery charging mode is relatively flexible, can be charged through the traditional charging mode, can also be charged through wireless charging technology.

In terms of safety, polymer lithium battery is relatively good, not prone to explosion and other safety accidents. But in the use process, still need to pay attention to avoid overcharge, overdischarge and other operations to ensure the safe use of batteries. Polymer lithium battery is a kind of battery with wide application prospect. It has the advantages of high energy density, portability and plasticity, and can meet the needs of different fields.

Non-rechargeable lithium-manganese dioxide flexible packaging battery is a kind of disposable battery, usually used in GPS locator and other equipment. This kind of battery has the high energy density and the stability, simultaneously also has the certain security performance.

Flexible-pack LiMNO2 batteries typically have a voltage of 3.0 V and range in capacity from a few hundred mAh to a few thousand mAh. This kind of battery uses the aluminum plastic film packing, is light, flexible, and the plasticity is strong, may customize the different shape and the size according to the different application demand. Some thin LiMNO2 battery can be made to Ultra thin battery., only 0.4mm thickness.

However, this kind of battery is a one-time use, after use needs to discard, can not charge re-use. Compared with rechargeable batteries, flexible pack LiMNO2 batteries have longer service life and higher energy density, so they have broad application prospects in some fields. Compared with other types of battery, flexible packaging lithium battery has some unique advantages.

First, soft-pack LiMNO2 battery has a high energy density and can provide longer range. Secondly, the light weight of the flexible packaging lithium battery is conducive to reducing the weight of electric vehicles, thereby improving their performance and fuel economy. In addition, flexible packaging LiMNO2 battery also has strong plasticity, low production costs and other advantages.

However, there are some disadvantages of flexible packaging lithium batteries. For example, they may not be as safe as other types of batteries because they are susceptible to environmental factors such as overcharge, overdischarge and high temperature. In addition, the production process of flexible packaging lithium batteries may be more complex, the need to use special materials such as aluminum plastic film, which may increase production costs. It is difficult to make into high temperature battery for internal structure.

In short, flexible packaging lithium battery is a kind of battery with wide application prospects, which uses aluminum plastic film as outer packaging material, with the advantages of lightweight, flexible, flexible and strong plasticity, etc. , be able to meet the needs of different fields.