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3.7v 4800mAh Rechargeable Cylindrical 21700 Lithium Battery Cell

Specifications

Brand Name :

Wintonic/ OEM

Battery Size :

18650

Cycle Life :

3000 cycles

Cathode Materials :

LiFePO4

Application :

Consumer Electronics, Power Tools, Boats, Uninterruptible Power Supplies, Electric Wheelchairs, Home Appliances/Electric Sprayer/Electric Power System

Model Number :

YT-21700

Operating Temperature(℃) :

-20~50

Place of Origin :

Guangdong, China

Product name :

Rechargeable 3.7V 4800mAh 21700 Lithium Ion Battery Cells for Car

Weight :

69g

Size :

21*70mm

Nominal Capacity :

4800mah

Nominal Voltage :

3.7 Volt

Certificate :

CE/ROHS

Cycle life :

300 cycles

Warranty :

1 year

MOQ :

1 piece

Price :

$2.60-2.80 / piece

Description

Products Description

Company Profile

Guangzhou Wintonic Battery & Magnet Co.,Ltd

Founded in 1998, Guangzhou Wintonic Battery & Magnet Co.,Ltd is a high-end enterprise, focus on design, production, R&D and sales, provide high quality, high efficient, environment friendly and safe lithium ion battery products. We have a comprehensive product range: laptop battery, electric bicycle battery, balance scooter, electric tools battery, 3C electronics product battery, battery on grid and off frid solar system,solar pump system, hybrid solar system, solar pump system, RV car, solar street light, electric boat and so on. The factory covers an area of 50,000 square meters and own 500 staffs, included 20 staffs in research and development department, 30 staffs in sales team. Our factory obtain ISO9001 certificate, we have battery cell production plant and SMT workshop, so it is good for us to control quality. Wintonic’s battery have strict follow REACH/ ROHS requirement, and the company has obtained a variety of approval and certificates, like CE, ROHS, BIS, UL certification. Our batteries already exported to more than 100 countries, especially America, Korea, Australia. OEM/ODM service are provided to some of customers who have specified requirements. Wintonic will continue to innovate and improve its renewable energy product combination , to help the world to create a cleaner and brighter future .

Production workshop

Test room

Flow Chart

Exhibition

Certificate

Packaging and transportation

FAQ

Q1: Are you trading company or factory?
A1: We are factory,near of Guangzhou North Station.

Q2: Can I have a sample order?
A1: Yes, you can order sample to check the quality.

Q3:How about the lead time?
A3: Samples needs 5-7 days, mass production needs 25-30 days.

Q4:How about the shipment?
A4:Usually, for sample, we will ship by air, for mass production, by air or by sea are available.

Q5: What certificates do you have?
A5: CE/FCC/ROHS/UN38.3/ROHS etc.

Q6: Can I print my logo on the product?
A6: Yes, pls offer us your logo file before production.

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3.7v 4800mAh Rechargeable Cylindrical 21700 Lithium Battery Cell

Name: 37v 4800mAh Rechargeable Cylindrical 21700 Lithium Battery Cell
Brand: Wintonic/ OEM
Price: 2.60 USD

Ask Latest Price

Product Detail

Brand Name :

Wintonic/ OEM

Battery Size :

18650

Cycle Life :

3000 cycles

Cathode Materials :

LiFePO4

Application :

Consumer Electronics, Power Tools, Boats, Uninterruptible Power Supplies, Electric Wheelchairs, Home Appliances/Electric Sprayer/Electric Power System

Model Number :

YT-21700

Contact Supplier

Wintonic Battery & Magnet Co., Ltd

Verified Supplier

1 Years

guangdong, guangzhou

Since 1998

Business Type :

Manufacturer

Main Products :

for NEC, for APPLE, Lifepo4 Battery

Employee Number :

400~500

Certification Level :

Verified Supplier

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