High-rate polymer lithium-ion battery, let's first understand the concept of rate. How to understand the discharge rate? The discharge rate refers to the current value required by the battery to discharge its rated capacity within a specified time. The data value is equal to the multiple of the battery's rated capacity, usually represented by the letter C. Generally speaking, if the C number is greater than 1, it means a high rate. High rate is a relative concept. The larger the C number of a lithium-ion battery, the higher the rate of the battery.
The concept of polymer lithium ion battery
Next, what is a polymer lithium-ion battery? Its full name is polymer lithium ion power battery, which belongs to a kind of lithium ion battery. Lithium-ion battery is a high-rate rechargeable battery, which mainly relies on the movement of lithium ions between the positive and negative electrodes to work. During charging and discharging, Li+ is intercalated and deintercalated back and forth between the two electrodes: when recharging the battery, Li+ is deintercalated from the positive electrode and inserted into the negative electrode through the electrolyte, and the negative electrode is in a lithium rich state; the opposite is true during discharge.
Combining high-rate and polymer lithium-ion batteries is a high-rate polymer lithium-ion battery with a large discharge C number. They are generally not used in digital products such as mobile phones, but in electric vehicles that require explosive power. On the power system of various airplanes and remote control model cars.
Brand of high rate polymer lithium ion battery
High-rate polymer lithium-ion batteries require a large discharge C number, but not every lithium-ion battery produced by each factory has a high rate. There are various lithium-ion batteries, and the batteries of lithium-ion battery manufacturers are also very different. Each has its own emphasis on strategy and technology. At present, the batteries produced by BENZO Energy / UFINE Technology Co., Ltd. also have many high-rate polymer lithium-ion batteries, and the battery life is relatively long. They are well-known in the aircraft model industry for their battery cell technology and battery durability.
As we all know, the price of high-quality lithium-ion batteries is not cheap. High-rate polymer batteries have strong power and provide racing power for competitive remote-controlled cars and model airplanes. This also has a large loss of batteries, so high-rate batteries The service life is shorter than other low-rate batteries, so pay attention to the service life of these high-rate lithium-ion batteries. It is a wise choice to choose those high-rate polymer lithium-ion batteries that have a long cycle of use.