|Place of Origin:||CHINA|
|Minimum Order Quantity:||Contact sales to get|
|Price:||Contact sales to get|
|Packaging Details:||Contact sales to get|
|Delivery Time:||Contact sales to get|
|Supply Ability:||Contact sales to get|
HB 3.7V 1260100 10000mAh Lithium Polymer Battery Custom Battery
|Cycle life||500 times|
|Standard discharge current||0.2C|
|Standard charge current||0.2C|
The three elements of a battery: a positive electrode, negative electrode, and electrolyte. The so-called polymer lithium battery refers to a battery system in which at least one or more of the three elements uses polymer materials. Most of the polymer materials in the lithium polymer battery system are used in the positive electrode and electrolyte. The positive electrode material uses conductive polymer or general inorganic compounds used in lithium-ion batteries. The negative electrode often uses lithium metal or lithium-carbon intercalation compounds. The electrolyte uses solid or colloidal polymer electrolytes or organic electrolytes. Since there is no excess electrolyte in the lithium polymer, it is more reliable and stable.
Advantages of lithium-ion batteries:
① The working voltage is high. The operating voltage of the lithium-ion battery is 3.7V, which is three times that of nickel-cadmium and nickel-hydrogen batteries.
② Higher than energy. The specific point of lithium-ion batteries has reached 140Wh/kg, which is three times that of nickel-cadmium batteries and 1.5 times that of nickel-hydrogen batteries.
③ Long cycle life. The cycle life of lithium-ion batteries has reached more than 1,000 times and can reach tens of thousands of times at low depths of discharge, which exceeds that of other secondary batteries.
④ The self-discharge is small. The monthly self-discharge rate of lithium-ion batteries is only 6%-8%, which is far lower than nickel-cadmium batteries (25%-30%) and nickel-hydrogen batteries (30%-40%).
⑤ No memory effect. It can charge at any time as required without reducing battery performance.
⑥ No pollution to the environment. There are no harmful substances in the lithium-ion battery, and it is a veritable “green battery.”
Lithium polymer batteries are a new generation of batteries that entered the market in large quantities in 1999. Lithium polymer batteries are the same as lithium-ion batteries except that the electrolyte is a solid polymer instead of a liquid electrolyte.