Name: LiFePO4 Lithium Battery Cell 3000mah 4000mah 5000mah 21700 37V Battery Cell EBike Scooter Power Tools Wholesale
Brand: CLTF
Price: 1 USD

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LiFePO4 Lithium Battery Cell 3000mah 4000mah 5000mah 21700 3.7V Battery Cell E-Bike Scooter Power Tools Wholesale

Brand Name:CLTF

Certification:MSDS,UN38.3,CE,FCC,ROHS

Model Number:CLFC-120

Minimum Order Quantity:10-1000 units

Delivery Time:7-15 working days

Payment Terms:T/T

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Hunan Chalong Fly Technology Co., Ltd.

Verified Supplier

Location: Changsha Hunan China

Address: Unit 5-531 Huanghua Comprehensive Bonded Zone, No.109 Dayuan Rd, Changsha, Hunan, China

Supplier`s last login times: within 16 hours

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Product Details Company Profile

Product Details

LiFePO4 Lithium Battery 4000mAh Rechargeable 21700 Lithium Ion Batteries Cell 3.7V 4A Battery E-Bike Scooter Power Tools

LiFePO4 Lithium Battery Wholesaler 21700 Lithium Ion Batteries Cell OEM Rechargeable 3.7V 4500mah 5000mah Li-ion Battery

Please contact us if you don't see any products that match your requirements. We may not have it listed on our website yet.

Chalong Fly provides ODM&OEMs with assurances of quality for our products and services. We distribute battery packs and battery cells from many reputable brand names. We manufacture a variety of custom battery packs and power supplies made to customer specifications.

INR 21700 40T Battery Specification Sheet
Item	Specification
Standard Discharge Capacity	Min. 4,000mAh - Charge: 0.5C(2A), 4.20V, 0.05C(200mA) cut-off - Discharge: 0.2C(800mA), 2.5V cut-off
Rated discharge capacity	Min. 3,900 mAh - Charge:1.5C(6A), 4.20V, 0.025C(100mA)cut-off - Discharge: 10A, 2.5V cut-off
Nominal voltage	3.6V
Standard charge	CCCV, 2A, 4.20 V, 200mA cut-off
Rated charge	CCCV, 6A, 4.20 V, 100mA cut-off
Charging time	Standard charge : 180min / 200mA cut-off Rated charge: 70min / 100mA cut-off
Max. continuous discharge	(Surface temperature) 35A(Without temperature cut) 45A(With 80℃ temperature cut)
Discharge cut-off voltage	2.5V (End of discharge)
Cycle life	Capacity ≥ 2,400mAh/ after 250cycles (60% of the standard capacity - Charge : 6A, 4.20V, CCCV 100mA cut-off - Discharge: 35A , 2.5V cut-off
Retention characteristics	Capacity recovery(after the storage) ≥ 3,510 mAh (90% of the rated capacity - Charge : 6A, 4.20V, CCCV 100mA cut-off - Storage: 30 days ( 60℃) - Discharge : 10A , 2.5V cut-off
Cell weight	70.0g max
Cell dimension	Height: Max 70.30mm Diameter: Max 21.22mm

Product Show:

1000 cycles of charging

21700 battery, can be recharged more than 1000 times,

which is equivalent to more than 1000 ordinary batteries

Company Profile

Hunan Chalong Fly Technology Co., Ltd., established in 2000, a comprehensive enterprise dedicated to the research, development, production and wholesale of Lithium battery pack, solar energy storage products.

With a group of professional and technical personnel in Li-ion battery pack and solar power products, Chalong Fly has strong technical force, strong product development and production capacity.

With the leading level in the field of lithium battery PACK in China, Chalong Fly has obtained many invention and utility model patents, and has undertaken the R&D and production of special lithium-ion batteries and special-purpose backup power in some major national projects. We have provided a lot of personalized design and product manufacturing for many different customers at home and abroad.

All of our products have strict quality assurance and good after-sales service, which are highly reflected and evaluated by domestic and foreign users. Our products are suitable for industrial and commercial energy storage system, electric vehicles, machineries and equipments, logstic industry, boats and other industries.

With the concept of "hard work and people-oriented", Chalong Fly sincerely serves the electric power, communication, military and electric vehicle industries. We will continue to launch new products, improve product quality, and contribute to providing green energy and creating green life with the safest,most reliable and affordable high-performance products.