Lithium ion polymer battery is developed based on liquid lithium ion battery, anode using LiCoO2, cathode using carbon, using polymer electrolyte foil, packing with aluminum plastic film. Lithium ion polymer battery is the new generation lithium battery. Lithium ion polymer battery not only has high voltage, high recharge life, and steady discharge rate as liquid lithium ion battery and is non-polluting, but also eliminates safety hazards that liquid lithium ion battery exists. Meanwhile, its design becomes more flexible, convenient, light and handy. The performance has reached or exceeded the technology parameter of liquid lithium ion battery with a better reliability. We have 5 group products and services so far, which include Large capacity battery cells, Medium and small capacity battery cells, high-discharge-rate battery cells, PCM and PMS, Battery Packing.