3.7V 4000mAh Li Ion Battery Cells INR21700 Used In E-bike Scooter Battery

3.7V 4000mAh Li Ion Battery Cells INR21700 Used In E-bike Scooter Battery

Warranty:

*We warrant our battery for 1 year from the date of invoice of this product.
*Replacement items, if issued,do not restart or in any way extend the warranty period.
*AUK warrants this product to be free from manufacturer's defects for 1 year.
*The customer is responsible for returning the defective product to AUK,after repaired or rechanged,AUK are responsible for transportation the product to the customer.
*All replaced products or parts will become property of AUK.

Out-of-warranty products:
*The product is modified without AUK approval.
*Obvious attack of appearance whatever it is.
*The product is subjected to unusual physical or electrical stress, including physical damage, burnt components and broken connectors.

Shipping:

· Within 2-3 days after receiving payment(based on actual quantity).

· Tracking NO. will be sent to you after delivery, and we will track the goods for you until you receive all of them.

· DHL/FedEx/UPS: 8-10 workdays.

· Air Shipping: 5-7 workdays.

· Sea Shipping: 20-28 days.

· By train: 45-55 days .

Sample:
*Samples test are available.
*Can produce according to your sample.
*Can produce the battery according to your needs.
*Size,color,weight,terminal,etc can be produced by your requirements.

Business contacting:

*24-Hours Online. Your offer will be respond promptly.

*OEM, ODM, Wholesale are welcomed.

*Please feel free to contact us.

HUNAN AUK NEW ENERGY CO., LTD is a comprehensive battery of R&D, design, production and processing as one of high quality battery manufacturer. The company has a number of more than twenty years specializing in R&D lithium polymer battery protection areas. Adopting new technology and new facility to produce Li-ion polymer battery in high power, high voltage, wide temperature range of battery design, battery assembly design has its own unique technical ideas, and achieve the success of many customers at home and abroad to solve a variety of special purpose battery demand.

Our production capacity reaches 100,000pcs daily production of polymer battery cells, 200,000pcs daily production of aluminum shell battery cells and 100,000pcs of ends product battery pack.Our battery has character of big capacity, good safety and long cycle life. We have successively obtained CE, RoHS, MSDS, UL, CB/IEC62133, KC, ISO and UN38.3 Certifications.

We always insist “ treat others integrity to establish the credit enterprise ” .

With its attitude to pursuit excellence, is creating a new energy era of perfect quality, leading Chinese lithium polymer battery industry and turning itself into a world-class battery company.Only customer’s success is our success!