Zaozhuang Evlithium Electronic Technology Co., Ltd.  

Product Name: 3.7V72ah Catl Battery Lithium Ion Battery 72ah Ternary Lithium Battery for Electric Cars Model NO.: CATLNMC72Ah Rechargeable: Chargeable Installation: Packaged Electrolyte: Li-ion Shape: Square Battery Discharge Rate: High Discharge Rate Nominal Voltage: 3.7V Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Storage Type: Lithium-Ion Batteries Weight: 1.25kg Capacity: 72ah Trademark: CATL Transport Package: Plywood Case Specification: Ncm battery Origin: China Product Description Product DescriptionCATL High Energy Density NCM Lithium Battery 3.7V72AhProduct NameCATL 3.7V72AhModelCANCM72Nominal Capacity72AhOperating Voltage3.7VWeight1.25kgInternal Resistance≤0.7mΩCycle Life1000 timesMax Discharge Current3CCharging Current0.5CCharge cut-off voltage4.2VDischarge cut-off voltage2.75VDimension40*148*92mmCertificationsPacking & ShippingThe lithium battery is Dangerous Good for shipment by Sea and By air and they should be shipped under the regulation of UN3480. All EVLBatteries are packaged by DG plywood case and we provide UN38.3 test reports and MSDS. Please check shipping cost before placeOrder: The lithium battery is Dangerous Good, the shipping cost is very different, so please check shipping cost before placing order.Company IntroductionEVL Battery Limited is a leading NCM Lithium Battery manufacturer from China and its public company in the Hongkong Stock Exchangemarket. There are 4 factories in Fujian and Guangdong. The production capacity of 4 factories is as much as 20 GWh per year. EVL BatteryLimited is the number one Lithium Battery manufacturer from China.Our Services & StrengthWe provide high-quality EVL Battery to clients all over the world and help clients deliver batteries from China to them by sea and by air at areasonable price. And we provide the necessary technical support and warranty to you!FAQQ: 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 cycleis a period of use from fully charged, to fully discharged, and fully recharged again.Q: If I want to solar 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 the LiFePO4/Lithium-Ion solar controller. Especially if you are using the batteryUPS (backup power supply). The Lead-Acid solar controller will constantly provide pulse current to the battery, in the long run, it mightdamage 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 the battery warehouse for a long time?A: Yes, Individual pricing for large scale projects and wholesale demand is availableQ: 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 localUPS 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 theInternal resistance, voltage, and capacity of cells are completely matched and balanced before delivery. This process is very necessary.