Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

Product Details
Customization: Available
Type: Li-ion Battery
Cathode Material: Contact Us
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  • Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices
  • Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices
  • Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices
  • Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices
  • Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices
  • Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices
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  • Overview
  • Product Description
  • Application
  • Detail Display
  • Our Services
  • Related product
  • Company Information
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
AS 21700 3.7V 5000mAh
Size
Medium, Contact Us
Category
Rechargeable Batteries
Cycle Life
>500 Times
Sample
Available
Anode Material
Ncm
Battery Size
21*70 mm
Weight
70g
Lead Time
7-25 Days
Payment
T/T
The Charging Ratio
0~1 C
The Discharge Rate
0~3 C
Storage Type
General Environment
Application
Wide Range of Uses
OEM/ODM
Accepatable
Transport Package
Carton Package
Trademark
A&S Power
Origin
Guangdong, China
HS Code
8507802000
Production Capacity
600000 Piece/Pieces Per Month

Packaging & Delivery

Package Size
50.00cm * 50.00cm * 20.00cm
Package Gross Weight
7.000kg

Product Description

 Cylindrical Rechargeable  Lithium Battery  21700 3.7V 4500/4800/5000mAh  for Electronic Devices

Product Description
 

Item

Rating

Note

3.1    Capacity

Typical

5000mAh

Discharge:0.2CmA (520mA)

cut off Voltage:3.0V for cell

Minimum

4800mAh

3.2    Nominal Voltage

Average  3.7V

Discharge:0.2CmA (520mA)

cut off Voltage:3.0V for cell

3.3    AC Impedance Resistance

≤280mΩ

 

3.4    Discharge Cut-off Voltage

3.00V

 

3.5    Charge Current

1000mA

Standard Charge

3.6    Charge Voltage

4.2V

 

3.7    Max. Charge Voltage

4.23V

 

3.8    Charge Time

Approx 6h

Charge: 0.2CmA(520mA )

3.9    Max. Charge Current

4800mA

1.0CmA

3.10   Max. Discharge Current

4800mA

1.0CmA

 

3.11   Weight

Approx 70.0g

 

3.12  Operating

Temperature

Charge

0~+45

 

Discharge

-20~+60

 

3.13  Storage

Temperature

less than 1 month

-5~+35

Recommended storage

temperature: 20,

at the shipment state

less than 3 months

-5~+35

 

Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

Application

Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

Detail Display

Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

Our Services

Low Risk Promise
1. For lithium polymer battery, we can provide 5pcs( capacity < 500mAh) of free samples and buyers pay for the shipping cost. If items in stock, we can send out sample within 5 days.
2. For order over 2000pcs, Buyer gets a cash coupon of 50 USD for next order
3. For order over 10000pcs, Buyer gets a cash coupon of 100 USD for next order

 
Our cooperative policy
1. Making the sample until you are satisfied with it.
2. Offering professional one-on-one service and replying your E-mail within 12 hours
3. Inspection before shipment.
4. Priority to get the our latest product information after our cooperation

 

One-Year-Warranty

We want you to be fully satisfied with every item that you purchase from A&S Power.  

Furthermore, we also provide one-year warranty for batteries.

And if any quality problems, not caused by improper use or man-made, A&S Power will replace it one by one.

 

 

"Market and Technical support email within 24 hours"

Related product

Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

Company Information

A&S Power Technology Co., Ltd. was established in 2001, and specialize in manufacturing and exporting rechargeable lithium battery, like li-ion battery, li-polymer battery and LiFePO4 battery.

 

Company Overview

  • Established :  2001
  • Capital:    20,000,000.00 RMB
  • Location:    Dongguan,Shenzhen 
  • Employee:  > 600
  • Daily output:  100K Li-Poly, 50K LiFePO4,  80K Li-ion 18650 

Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

 

  • OEM rechargeable battery manufacturer in China over 15 years
  • Specialized in Lithium polymer battery, LiFePO4 battery and Li-ion Battery pack
  • Our batteries got UL, KC, BIS,IEC62133, CB, CE, ROHS certifications
  • We're officially recognized by Philips, JVC, Skullcandy, Flex, Mitel etc. from 2013.
  • We have succeeded in selling our batteries to the international markets of America, Canada, Europe, Africa, middle-east and South Asia.
  • A&S Power has well presence in international fairs each year, such as CEBIT,Intersolar, KES, HK Electronic Fai

 

Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

 

 

Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

Packaging & Shipping

Cylindrical Rechargeable Lithium Battery 21700 3.7V 4500/4800/5000mAh for Electronic Devices

Shipping
Destination  Normally arrive port time in working days  
Ship by express Ship by sea Ship by air
 North America  3-7 days  15-28 days  5-7 days
 South America  3-7 days  15-30 days  5-7 days
 European  3-7 days  20-30 days  5-7 days
 Africa  5-7 days  45-50 days  5-7 days
 The Middle East  3-5 days  15-30 days  3-5 days
 Australia  3-7 days  10-20 days  5-7 days
FAQ

1. Q:Where can I get the price?

    A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we'll regard your inquiry priority.

 

2. Q: How can I get a sample to check your quality?

    A: After price confirmation, you can require for samples to check our quality. If you just need a blank sample to check the design and paper quality, we'll provide you sample for free. as long as you afford express freight.

 

3. Q: What about the lead time for mass production?

    A: Honestly, it depends on your order quantity and the season you place the order. We suggested that your start inquiry to months before the date you would like to get the products at your country.

 

4. Q: What is your terms of payment?

    A: We accept T/T and L/C

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