li-ion battery 3.7v 50Ah CATL Lithium NMC cells Battery for EV energy storage & other power source system | Электроника

Now we provide 3.7V50Ah NCM Lithium Ion batteries manufactured from CATL, one of the leading lithium battery manufacturers from China.

                                    Best Store For Lithium Battery

 

Product Description Here are four advantages of our 3.7V50Ah CATL NCM batteries 1.A high energy density. The energy density of a battery is the amount of energy released per unit volume or mass of the battery, the higher the energy density of the battery, the more energy is stored per unit volume. The energy density of LiFepo4 batteries is around 150wh/kg and the energy density of CATL NCM batteries is around 200wh/kg. 2.A good cycling performance. The cycle life of ternary lithium battery is about 3000 times. 3.A long battery life. According to the calculation of 1000 times of ternary battery circulation, a complete charge and discharge in three days can achieve a service life of 8.3 years. Even with the loss process, it can also reach more than 7 years. 4.A Good low temperature performance. The low-temperature limit of NCM lithium battery is -30℃ and the low-temperature discharge performance is good. Under the same low temperature as that of lithium iron phosphate battery, the range of attenuation in winter less than 15%, significantly higher than that of lithium iron phosphate battery.

 

Brand Name

CATL

Nominal Capacity

50Ah

Nominal Voltage

3.7V

Charging cut-off voltage

4.2V

Discharging cut-off voltage

2.75V

Max Charging Current

1C

Standard Charging current

0.2C

Max pulse Discharging current

3-5C

Cycle Life

More than 2000 cycles

Dimension

27*149*97mm

Internal Resistance

≤0.8mΩ

Weight

0.84kg

  Detailed Images

 

 

 

Packaging & Shipping PACKAGE: The lithium battery is Dangerous Good for shipment by Sea and By air and they should be shipped under the regulation of UN3480. All EVL batteries are packaged by DG plywood case and we provide UN38.3 test report and MSDS. Please check shipping cost before place order, the lithium battery is Dangerous Good, the shipping cost is very different, so please check shipping cost before place order.

 

 

 

Related Products  

EVLithium was established in 2007, which aims to provide the best product for people who are building their electric vehicles and who want real electric vehicles and power solutions for the storage energy project. With over 10 years of friendly cooperation with Winston Battery, CALB, CATL, Yinlong. Evlithium is an official leading dealer of Winston battery. Our facilities are located in Zaozhuang, Shandong province, China. We have been serving our customers for almost 10 years and are here for the long term.

 

Transport mode: Boat,Airplane,DHL,FedEX,UPS

 

Q1: What is your MOQ? A1: Generally speaking, our MOQ is 50 pieces, which varies with different products. Q2: Are these batteries brand new? A1: Yes, all of these batteries we provide are brand new Q3: Are the cells I bought balanced? A3: we know the importance of maintaining the consistency of each cell in the battery pack, so we will match and balance all cells to ensure that the internal resistance, voltage, and capacity of cells are completely matched and balanced before delivery. This process is very necessary. Q4:: I am a distributor. Can I cooperate with the battery warehouse for a long time? A4: Yes, Individual pricing for large scale projects and wholesale demand is available