CNHL Lipo Batteries
CNHL aim at providing high-quality Li-Po batteries and RC products to all hobby enthusiasts with excellent customer services and competitive prices
With the continuous deepening of research, the variety of RC lipo battery diaphragms has gradually increased, and the production process has become more and more mature. Common RC lipo battery diaphragm materials include PE, PP, etc. According to the production method of RC lipo battery diaphragm, it can be divided into wet diaphragm, dry French diaphragm. Due to the low melting point of polyethylene PE, polypropylene PP is prone to oxidation, and the price of polyimide PI is high, which hinders its development to a certain extent, and often requires compounding, coating and other methods to improve performance.
Al2O3 nano-ceramic powder is a composite separator, a polymer nanofiber/ceramic multilayer composite separator.
Al2O3 nano-ceramic powder provides excellent heat resistance and thermal stability. PVDF gives the polymer nanofiber/ceramic multilayer composite separator excellent electrolyte wettability, which expands the charge-discharge capacity and cycle performance of the RC lipo battery. In addition, the double coating enhances the electrolyte absorption and wettability of the conventional polyethylene separator, and also enhances the power capacity and stable cycling performance of the RC lipo battery.
With the deepening of research, the separator of RC lipo battery is also constantly improving. At present, the thickness of the separator has been reduced to about 14μm, which is much thinner than the thickness of the first-generation separator. High requirements, especially in terms of mechanical properties, and the mechanical properties of the diaphragm are related to the thickness of the diaphragm.
In addition, the pore size of the RC lipo battery separator should be small enough to avoid the transmission of active particles to the electrode at the other end through the micropores; the RC lipo battery separator and electrolyte have better wettability, and a higher amount of washing solution can reduce the internal resistance of the battery and improve the conductivity.
rate; better mechanical properties, need to resist external unfavorable factors; better chemical stability, do not react with the components in the RC lipo battery.
On this basis, cost control should also be considered, since the cost of the separator is 20% of that of the high-power RC lipo battery, and the film must also absorb the infiltrated electrolyte quickly and not swell in the RC lipo battery.
Well, the above is the whole content of the RC lipo battery separator brought by the lithium battery manufacturer. I hope the above content can help you further understand the RC lipo battery separator. More information about RC lipo battery can be found in previous articles:
A detailed explanation of the 450mah 1s lipo battery model
11.1v lipo battery pulping process: types and characteristics of pulping equipment
If you need to buy cheap lipo batteries, you can contact CNHL, we have a large number of lipo batteries for sale, and we have warehouses around the world and support online purchases.
CNHL aim at providing high-quality Li-Po batteries and RC products to all hobby enthusiasts with excellent customer services and competitive prices
Specifications: Stock Number: 1301306BK Capacity: 1300mAh Voltage: 22.2V / 6-Cell / 6S1P Discharge Rate: 130C Continual / 260C Burst Charge Rate...
View full detailsSpecifications: Stock Number: 1501306BK Capacity: 1500mAh Voltage: 22.2V / 6-Cell / 6S1P Discharge Rate: 130C Continual / 260C Burst Charge Rate: ...
View full detailsSpecifications: Stock Number: 1301304BK Capacity: 1300mAh Voltage: 14.8V / 4-Cell / 4S1P Discharge Rate: 130C Continual / 260C Burst Charge Rate: ...
View full detailsSpecifications: Stock Number: 1501304BK Capacity: 1500mAh Voltage: 14.8V / 4-Cell / 4S1P Discharge Rate: 130C Continual / 260C Burst Charge Rate:...
View full detailsSpecifications: Stock Number: 520907QS8 Capacity: 5200mAh Voltage: 25.9V / 7-Cell / 7S1P Discharge Rate: 90C Continual / 180C Burst Charge Rate: 5...
View full detailsSpecifications: Stock Number: 1301006BK Capacity: 1300mAh Voltage: 22.2V / 6-Cell / 6S1P Discharge Rate: 100C Continual / 200C Burst Charge Rate...
View full detailsSpecifications: 1501004BK Stock Number: 1501004BK Capacity: 1500mAh Voltage: 14.8V / 4-Cell / 4S1P Discharge Rate: 100C Continual / 200C Burst Ch...
View full detailsSpecifications: Stock Number: 220303BK Capacity: 2200mAh Voltage: 11.1V / 3-Cell / 3S1P Discharge Rate: 30C Continual / 60C Burst Charge Rate: 5C ...
View full detailsSpecifications: Stock Number: 1101006BK Capacity: 1100mAh Voltage: 22.2V / 6-Cell / 6S1P Discharge Rate: 100C Continual / 200C Burst Charge Rate: ...
View full detailsSpecifications: Stock Number: 520906EC5 Capacity: 5200mAh Voltage: 22.2V / 6-Cell / 6S1P Discharge Rate: 90C Continual / 180C Burst Charge Rate: 5...
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