In the past, many people used nickel-metal hydride batteries. Since 2015, a new type of battery has been called a lithium-ion battery, but its method of use is also very special. Examples of incorrect use of batteries are: Run the phone to overheat the battery. With the continuous improvement of battery technology, polymer lithium batteries are used in various industries, and they occupy a dominant position in mobile phones, RC remote control vehicles and drones. Most remote control vehicles, mobile phones and drones use polymer lithium batteries. At present, polymer lithium batteries are also widely used in industries such as electric vehicles, and their applications are expanding to other industries.

So what are the advantages of polymer lithium batteries? With lithium-ion batteries in so many fields, what are the advantages of polymer lithium batteries? Let’s take a look at the seven advantages of polymer lithium batteries.

Advantages 1. Good safety performance

The polymer lithium battery is made of aluminum plastic flexible packaging, which is different from the metal casing of the liquid battery. Once the safety hazard occurs, the liquid battery is easy to explode, and polymer batteries generally only swell

Advantage 2, thin thickness

Ordinary liquid lithium battery, the thickness is up to 3.6mm. Polymer batteries do not have this problem, the thickness can be less than 1mm, in line with the demand for mobile phones.

Advantage 3, light weight

The weight of the polymer battery is 40% lighter than the steel shell lithium battery of the same capacity specification, 20% lighter than the aluminum shell battery.

Advantage 4, large capacity

The polymer lithium battery has a capacity of 10~15% higher than that of the same size steel shell battery, and is 5~10% higher than the aluminum shell battery.

Advantage 5, small internal resistance

The internal resistance of the polymer battery core is smaller than that of the general liquid battery. At present, the internal resistance of the polymer battery core can even be less than 30mΩ, which greatly reduces the self-consumption of the battery and prolongs the standby time of the mobile phone.

Advantage 6, shape can be customized

The polymer lithium battery can increase or decrease the thickness of the battery according to the customer’s needs, develop a new battery model, and the price is cheap, and some can even be tailored according to the shape of the mobile phone to fully utilize the battery casing space and increase the battery capacity.

Advantage 7, good discharge characteristics

The polymer lithium battery uses a colloidal electrolyte, and the colloidal electrolyte has a smooth discharge characteristic compared to the liquid electrolyte.