1. The safety performance of the flexible battery is good. The structure of the flexible battery is packed with aluminum plastic film. When safety problems occur, the flexible battery will generally burst, rather than explode like the steel shell or aluminum shell cell; It is superior to cylindrical lithium battery in safety performance.

　　2. The weight of the soft battery is relatively light. The weight of the soft battery is 40% lighter than that of the steel case lithium battery with the same capacity, and 20% lighter than that of the cylindrical aluminum case lithium battery; The internal resistance of the soft battery is smaller than that of the lithium battery, which can greatly reduce the self consumption of the battery;

　　3. The cycle performance of the flexible battery is good, the cycle life of the flexible battery is longer, and the attenuation of 100 cycles is 4%~7% less than that of the cylindrical aluminum shell battery;

　　4. The design of the soft battery is flexible, and its shape can be changed to any shape, and it can be thinner. It can be customized according to customer needs, and new cell models can be developed. The cylindrical lithium battery does not meet this requirement.

　　5. Compared with cylindrical lithium battery, the disadvantages of flexible battery are poor consistency, high cost and easy to leak. The high cost can be solved by large-scale production, and the leakage can be solved by improving the quality of aluminum plastic film.

Read recommendations:

502030 200MAH 3.7V

Lithium battery 5 voltage drops fast.lithium 18650 li ion battery

The disadvantage of lithium iron phosphate battery.household energy storage lithium battery manufact

AA Ni-MH battery Manufacturing

cr2032 button battery