3.7V 50ah Ncm Nmc Battery Cell Prismatic Lithium Ion Batteries for EV/Solar Energy
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3.7V 50Ah NCM NMC battery cell prismatic lithium ion batteries for EV/solar energy
More than 2000 cycles under the designed working condition
Integral safety valve is used to enhance safety
High Energy Density
Solar & Wind power system
Electric vehicle, E-bike,
DIY Battery Pack
|Nominal Capacity||50Ah||Standard Discharge|
|Internal Resistance(Ac. 1kHz)||≤1.0mΩ|
|Maximum continuous charging current||0.1C||-10ºC~5ºC|
|Maximum pulse charging current||3.0C||10ºC~35ºC|
|Maximum charging voltage||4.25V|
|Maximum charging temperature range||-10ºC~55ºC|
|Optimum charging temperature range||10ºC~35ºC|
|Constant current charging capacity ratio||>=80%||2.0C|
|Maximum continuous discharge current||3C||Battery surface temperature ≤45ºC|
|Maximum pulse discharge current||5C||Battery surface temperature ≤45ºC, duration 10s|
|Max. discharge voltage||2.7V|
|Max. discharge temperature range||-30ºC~60ºC|
|Optimum discharging temperature range||10ºC~35ºC|
|Calendar Life||5 years or 100,000 km|
|Standard cycle life||≥2000 times||25ºC, 1C,|
|Shell Material||Aluminum alloy|
Lithium Battery is Dangerous Goods 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 an order, lithium battery is Dangerous Goods, the shipping cost is very different, so please check the shipping cost before
place the order.
EVL Battery Limited is a leading NCM Lithium Battery manufacturer from China and its public company in the Hongkong Stock Exchange
market. There are 4 factories in Fujian and Guangdong. The production capacity of 4 factories is as much as 20 GWh per year. EVL Battery
Limited is the number one Lithium Battery manufacturer from China.
Our Services & Strength
We provide high-quality EVL Batteries to clients all over the world and help clients deliver batteries from China to them by sea and by air at a
reasonable price. And we provide the necessary technical support and warranty to you!
Q: What is the life expectancy of a Lithium battery?
A: The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5-15 years or 2000 to 8000 charge cycles. One charge cycle is a period of use from fully charged, to fully discharged, and fully recharged again.
Q: If I want to charge LiFePO4/Lithium Ion battery, which already has PCB, would a normal SLA controller work fine?
A: For LiFePO4 / Lithium-Ion battery, we always recommend using LiFePO4/Lithium-Ion Solar Controller. Especially if you are using the battery as UPS (back up power supply). The Lead-Acid solar controller will constantly provide pulse current to the battery. In the long run, it might damage the PCB. So the PCB won't be able to protect the battery when it should be.
Q:I am a distributor. Can I cooperate with battery warehouse for a long time?
A: Yes, Individual pricing for large scale projects and wholesale demand is available
Q: Why hasn't my ups or FedEx transportation number been updated?
A: This is normal, in countries with tariffs, our packages need to pass the customs of your country before they can be delivered to the local UPS or FedEx. Once they pass the customs and update the transportation number, you can usually receive the goods within 3-5 days.
Q: Are the cells I bought balanced?
A: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.
Product Categories : NCM Lithium Battery
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