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21700 3.7v 5000mAh lithium ion battery cell
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21700 3.7v 5000mAh lithium ion battery cell

  • Art No :AS-ICR21700
  • Material:Lithium ion battery
  • Size :21*70mm
  • Weight:70g
  • Description :

    1.Model: AS-ICR21700

    2.Voltage: 3.7V

    3.Capacity:5000mAh

    4.Dimension: 21* 70mm

21700 3.7v 5000mAh lithium ion battery cell

Product details


Specification:

21700 3.7v 5000mAh lithium ion battery cell


Specification

.Model: AS-ICR21700 

2.Voltage: 3.7V

3.Capacity:5000mAh

4.Dimension: 21* 70*mm

Specification 

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

 

Product picture



 21700 3.7v 5000mah 221700 3.7v 5000mah 621700 3.7v 5000mah battery 1


Application:    


bluetooth speaker

Blood pressure monitor

Remote control car

flashlight

Reading pen

Emergency light

Remote control plane

Electronic scale

Electric shaver

Wireless camera

Medical equipment

Handheld scanner

smart wifi speaker

Monitoring equipment

table lamp

GPS vehicle positioning

microphone speaker

metal detector

Massage instrument

Driving recorder

head lamp

LED lights

Electric massage stick

e-cigarette, vape

Ventilator, respirator

Handheld devices

Massage pillow

 


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Your inquiry related to our product & price will be replied within 24hours.


• Well-trained & experienced staff are to answer all your inquiries professional in English of course.


• OEM is highly welcomed. We have strong R&D team here to help.


• Your business relationship with us will be confidential to any third party.


•1 year warranty of products and good after-sale service offered, please get back if you got question.


FAQ


 Q1: Can I have some samples for testing quality?

 A1:  Yes, you can buy some samples of any our products for testing quality and market.
 Q2: How should I pay?
 A2: You can pay via T/T,L/C at sight,Western Union, Cash etc., 100% T/T in advance for samples. For large quantities, 30%  T/T in advance as soon as order confirmed and the balance before shipping via T/T or L/C etc. If you prefer other payment terms, please contact us freely.
 Q3: What is your package looks like? Can I have the customized package?
 A3: We have factory's current standard package, customized print logo shall be complied to buyer's requirements, and the extra charges will be borne  by the buyers, for more details, please contact us.
 Q4: What is delivery time if we place an order?
A4: It depends order quantities. Usually, we can deliver goods within 3 -5 working days for small orders, for more QTY. order, let's confirm when you place official order.
 Q5: Are you factory?

A5: yes,we are factory.



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