Lithium polymer batteries are produced on the basis of lithium ion batteries with polymer electrolytes instead of traditional liquid organic electrolytes. This polymer electrolyte can be used as a medium for conducting ions and as an isolation membrane. In addition, the reactivity with metal lithium is extremely low, so it effectively avoids the easy burning and easy leakage of lithium-ion batteries. And because the lithium ion polymer battery absorbs the liquid organic electrolyte on a polymer matrix, it is called a colloidal electrolyte. This electrolyte is neither a free electrolyte nor a solid electrolyte, which makes the lithium-lithium polymer battery not only The excellent performance of liquid lithium-ion batteries can also be made into ultra-thin products of any shape and size, making it widely applicable and promising for development. In addition, the safety is better than that of lithium-ion batteries. If they generate heat during use, they will only swell or burn without exploding.

    "Lithium iron phosphate battery" refers to a lithium ion battery that uses lithium iron phosphate as a positive electrode material. The cycle life of a long-life lead-acid battery is about 300 times, and the highest is 500 times for a lithium iron phosphate battery, while a lithium iron phosphate power battery has a cycle life of more than 2000 times, and it can reach 2000 times for standard charging. Lead-acid batteries of the same quality are "new half a year, half a year old, and half a year for maintenance", which is 1 to 1.5 years at most, while lithium iron phosphate batteries will reach 7 to 8 years when used under the same conditions. Comprehensive consideration, the performance-price ratio will be more than 4 times that of lead-acid batteries.

    In addition, the polymer lithium battery is lighter in weight, the voltage is higher than that of lithium iron phosphate, and the high temperature resistance coefficient is lower than that of lithium iron phosphate.