3.7V 50ah Nmc Battery for Solar Storage System EV Car

• Nominal Voltage: 3.7V
• Warranty: 36 Months
• Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat
• Discharge Rate: High Discharge Rate
• Shape: Square Battery
• Electrolyte: Li-ion
• Model NO.: NMC-50Ah
• Installation: Fixed
• Rechargeable: Chargeable, Yes
• Type: Nmc Battery, Li-ion Battery
• Other Name: LiFePO4(Lithium Iron Phosphate)
• Internal Resistance of 1 kHz AC: 0.6~0.8mΩ
• Weight: 861±20g
• Shell Material: Aluminum
• Cycle Life (80%Dod): ≥2000
• Production Date: 2020
• Quality Level: New Grade a
• Soc Usage Window: 5%-97%
• Charging Temperature: 0ºC~45ºC
• Discharging Temperature: -30ºC~55ºC
• Cathode Material: LFP
• Size: Large
• Transport Package: Export Package
• Specification: 148.2mm X 26.66mm X 101.9mm
• Trademark: Our brand or OEM
• Origin: P. R. China
• HS Code: 8507600010
• Production Capacity: 300000 Sets/Month

Product Description

3.7v 50Ah NMC battery for solar storage system ev car
	Title	3.7v 50Ah NMC battery for solar storage system ev car
		50Ah
	Port of Loding	Shen zhen/Hong Kong
Honours	Top quality,we work with world's top 500 company
	20000 SQM&More than 1000 workers for production
	Giant warehouse available for customer
Services	1.We offer OEM/ODM services with our professional team. 2.We have own molding workshop. 3.Low MOQ,more friendly for different customer. 4.All email,we will give reply within 8 hours. 5.About samples,we will produce in short time. 6.We have own transportation partner,it will make easy to delivery battery.

Cell type	LFP
Nominal Voltage	3.7V
Nominal Capacity	50Ah
Discharging Cut-off Voltage	2.75V
Work Voltage(T≥0°C)	2.75-4.3V
Internal Resistance of 1 kHz AC	0.6~0.8mΩ
Standard Charging Time	4h
Absolute Charging Voltage	4.3v

Storage Humidity	<70%RH
Life Cycle(0.3C,80% DOD)	≥2000
Recommended SOC window	5%~97%
Discharging Working Temperature	-30ºC~55ºC
Charging Working Temperature	0ºC~45ºC

Please contact us if you need specification.

NMC-50Ah Grade A Cells Including original certificate and test report!!
All cells are balanced, and each cell has complete data!
If you need, we can also provide: Test report, Certificate, data of each cell (internal resistance, voltage, capacity).

Please Note:Our company did not provide Grade B or Old cheap Lifepo4 battery cells.
With B-grade quality batteries or old batteries, the assembled battery pack has a short life and is very susceptible to damage. Due to the long distance of international shipping, it can be very cumbersome to exchange returns in case of quality problems. And you'd be hard pressed to find cells with consistent internal resistance, voltage, and capacity to repair a battery pack.
It is highly recommended that customers with strict quality requirements use the new A-grade batteries