Factory Price 21700 3.7V 4800mAh 5000mAh 4000mAh Lithium-Ion Nmc Battery Cell Li-ion with Certificate for EV

• Type: Li-ion Battery
• Cathode Material: NCM
• Rechargeable: Yes
• Size: Medium
• Color: OEM
• BMS: OEM
• Model NO.: NMC21700
• Transport Package: Carton Packing with Pallet
• Specification: 21700
• Trademark: EASTAR or OEM
• Origin: Guangdong, China(Mainland)
• HS Code: 8507600090
• Production Capacity: 100, 000 PCS/Month

Product Description

Factory price 21700 3.7V 4800mah 5000mah 4000mah Lithium-ion NMC battery cell Li-ion with certificate for EV

Battery specification
 

Cell	Model		NMC21700 4800
	Capacity(C)		4800mAh
	Rated voltage(V)		4800V
	Typical Impedance (mΩ)		≤14mΩ
	Battery material		NMC material
	Voltage at end of discharge		3.00 V
	Voltage at end of charge		4.20V±0.05V
	Standard charge		0.2C
	Standard discharge		0.2C
	Max Charge current		1C
	Max Continuous Discharge current		3C
	Weight (Approx.)		68±1g
	dimension(L×W×H)(mm)		21*70MM
	Operating  temperature	Charge temperature	0ºC~45ºC
		Discharge temperature	-20ºC~60ºC

Battery photos




Production room


Exhibition
CERTIFICATE
Company introduction

Shenzhen Eastar Battery Co.,Ltd is a Hi-tech enterprise specializing in research, manufacturing and marketing of Li-Polymer battery, Lithium-ion battery, LiFePO4 battery, Charger, Adaptor, and rechargeable torch and accessories.
We have 20+ years battery manufacture experience,and have large market share in America,Europe,India, Dubai, Middle East ,Africa  ,Pakistan , Turkey etc. Market
Located in Shenzhen and Dongguan, we have two professional factories, both of them are ISO9001 certfied, there are more than 1500 employees and monthly output can be 1GWH, the product have been approved the CE,UL organization and also pass the ROHS test. Each of our production is strict quality control in each step of the production process, from the purchase of raw materials through each step in the manufacturing process.
As a professional battery supplier, we engage in providing the high quality, high effective, environmental friendly and safety
portable power solution for your life, meanwhile, we have a wide range battery to meet the needs of various products, such as Digital Consumer products, Telecom Product, Electric Tools, Electric Toys, Lamps, Notebook, GPS, Medical Instrument, UPS, Backup battery, Solar products, E-Bike, HEV and other electric products.
Eastar always pay more attention to product quality as our life and has already established a very strict, scientific quality
control system according to the requirement of ISO 9001:2000 to ensure the quality control from the purchasing and inspecting of raw materials (IQC), In process quality control (IPQC) to Out-going quality control (OQC). Meanwhile, we have a complete training system, all staffs need to train and pass exam before work. The scientific management system, advanced research capacity, professional quality control team, superior performance and good service obtain many acceptances of customers from all over the world.
Many thanks for your attention~!