High Power Bak 21700 4800mAh N21700CB Rechargeable Lithium Ion Cells 2c 4800mAh 3.7V OEM for Battery Pack

• Customization: Available
• Type: Lithium Metal Battery
• Cathode Material: NCA
• Model NO.: N21700CB 4800mah
• Rechargeable: Yes
• Size: 21mm(D) * 70mm(H)
• Warranty: 1 Year
• Payment: Paypal.Tt.Western Union
• Usage: Battery Pack
• Certification: CE
• Cycle Life: 500-1000 Times
• Color: Purple
• Top Type: Flat Top
• Internal Resistance: ≤30 MΩ (AC Impedance, 1000 Hz)
• Discharge Rate: 2c
• Application: Power Tools, Battery Pack, Ebike
• Transport Package: Zipper Case
• Specification: Weight 70g
• Trademark: original authentic
• Origin: China
• HS Code: 85076000
• Production Capacity: 100000pices/Year

Product Description

Product descriptions from the supplier
  

Brand Name	original brand
Model Number	N21700CB 4800mah
Typical capacity	4800 mAh @ 0.2 C(2.5V-4.2V)
Typical capacity(Minimum)	4700 mAh @ 0.2 C(2.5V-4.2V)
Nominal voltage	3.60 V
Charge voltage	4.20 V
Discharge cut-off voltage	2.75V
Max charge current	1C 25ºC( not for cycle life)
Max discharge current	3C 25ºC (not for cycle life)
OEM/ODM	Yes(Accepted)
Humidity range	0~60% RH (non-condensing )
Internal resistance	≤30 mΩ (AC Impedance, 1000 Hz)
Certification	ce

 
Overview

*Packaging Details:The case for 18650 battery then in export carton.
*Sample order: For small quantity and sample order .please feel free to contact us for an accurate shipping cost 

*Samples
Maximum order quantity: 10 piece
Sample price:
$2.05/piece

 *Delivery:Vapcell will gladly deliver anywhere in the world. We do not have any borders or limited sales area.
For more information or for a specific query, please feel free to contact us.

Tips:

Button top can be added, and the size is 2-3mm longer than a standard 18350 cell like flat top & unprotected. The button top is widely required for flashlights, doorbells and other devices.

 

Delivery Details: Within 1-3 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.
· Air Shipping: 5-7 workdays
· Sea Shipping: 20-28 days
Payment:
· We accept T/T, Western Union, Paypal and HSBC payment methods.
· If buyers have any problem about payment, please contact with us ASAP.


*Product details display















*Company exhibition

Shenzhen VapCell Technology Co., Ltd. was founded in 2013 and is located in Shenzhen. We focus on designing, researching and developing, manufacturing and selling batteries,chargers, battery case and so on.

Furthermore, all our products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality.

*Products widely used


*Choose the advantages of our company




*Regarding the transportation and packaging of the product




*Working production battery display


*About FAQ





*Leave a message for customers


Please contact me 
 if you need more information.