Consumer electronics product battery goes through three stages: Ni-CD battery, Ni-MH battery and Li-PO battery. As consumer electronic product request more fashion design and thin shape, such as smart phones, tablet PCs and other advanced handheld electronic products, lithium polymer battery are popular in the marketing due to its advantages of the high energy density, small outline size and design flexibility.

 

With the innovation of battery materials, lithium batteries have greater promotion in capacity, volume, cost and safety performance,which is widely used in the smart phone, Bluetooth, tablet PCs, printers, vacuum cleaner, sweeping machine, DVD player, camera, walkie talkie, GPS navigation systems,etc.