ROHS 21700 Lithium Ion Cylindrical Battery For Head Light Bike  3.7V 5000MAH

ROHS 21700 Lithium Ion Cylindrical Battery For Head Light Bike 3.7V 5000MAH

Product Details:

Place of Origin: Shenzhen zhuhai
Brand Name: TAC OEM & ODM
Certification: MSDS REACH ROHS
Model Number: 21700 5000mah 3.6v

Payment & Shipping Terms:

Minimum Order Quantity: 500 pcs for single cell , 50pack for battery packs
Price: USD 5-6 each pcs
Packaging Details: meet UN38.3 Certification
Delivery Time: 7-10 days after order confirm for stock model
Payment Terms: 30% advance for battery Pack
Supply Ability: 100000PCS EACH WEEK
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Detail Information

Material: Lithium Ion Battery Voltage: 3.6v
Capacity: 5000mah Discharge Rate: 0.2C
Size: D: 21mm H:70mm Circle Life: 500 Times
Current: Max Discharge Current 0.2C Warranty: 12 Months
Color: Purple \ Blue And OEM Positive Type: Flat And Top
High Light:

5000MAH Lithium Ion Cylindrical Battery

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Lithium Ion Cylindrical Battery 3.7V

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Bike Lithium Ion Cylindrical Battery

Product Description

21700 Lithium Battery For Electrical Vehicle 3.7V 5000MAH   head light for bike battery 21700

Specification for 21700 Lithium Battery For Electrical Vehicle 3.7V 5000MAH

 
ROHS 21700 Lithium Ion Cylindrical Battery For Head Light Bike  3.7V 5000MAH 0
 

Cell Electrical Performance

No.         ItemsSpecifications

Remark

 

 
1

Capacity for assembled cell

discharging by 0.2C

 

 

 
≥4850mAh

Standard discharging method

 

 
 
 
2

 

 

Standard charge condition

 

Charge with 0.2C constant current and 4.2Vconstant voltage, charge to 4.2V,continue charging till current declineto ≤0.01C

Charge voltage:4.2V±0.02V

Charge current:0.2C

 
3

Maximum charge current

 

2000mA

 

 

For continuous charging mod

 
4

Maximum discharge current

 

 

2000mA

 

For continuous discharge mod

 
5

Standard discharging method

 

 

0.2C constant current discharge to 2.5V

 

 
6

Internal Impedance

 

 

Assemblage Impedance

Measure two sides of the drawing line after assembling.

 

Pictures:

ROHS 21700 Lithium Ion Cylindrical Battery For Head Light Bike  3.7V 5000MAH 1

Application for 21700 Lithium Battery For Electrical Vehicle 3.7V 5000MAH

  1. EV / E-CAR /  E-SCOOTER /E-Bike   head light for bike battery 21700
  2. Energy storage system// Portable ESS
  3. power tool /
  4. Solar production
  5. 21700 cells with cap  in electric bikes.

Package For Bulk 

  20-50 pcs each box and 4 box pcs in one standard export carton
  Tac Also support display box and specially color carton for OEM ODM order 
 
  ROHS 21700 Lithium Ion Cylindrical Battery For Head Light Bike  3.7V 5000MAH 2
 
ROHS 21700 Lithium Ion Cylindrical Battery For Head Light Bike  3.7V 5000MAH 3
 

Delivery Time Information

7-10 days for bulk cell base on industry pack , this is normal model , we prepare the stock continue
25-30 days for battery pack after the customer confirm the detail accessories for examples PCB Connector etc.
 

Period of Warranty

 
The period of warranty is one year from the date of shipment. We guarantees to give a case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.

 

The suggestion for Storage of the Lithium-ion Batteries

The batteries should be stored at room temperature, charged to about 30% to 50% of capacity.
We recommend that batteries be charged about once per half a year to prevent over discharge.

 

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3.7V

 

Lithium-ion Battery Pack Made By ICR21700 5000MAH 3.7V 

 
ROHS 21700 Lithium Ion Cylindrical Battery For Head Light Bike  3.7V 5000MAH 4
 
Normally 21700 Cell positive is flat type , but we can support both of flat type and top type
 
Flat Type
 
ROHS 21700 Lithium Ion Cylindrical Battery For Head Light Bike  3.7V 5000MAH 5
 
TOP Type
 
ROHS 21700 Lithium Ion Cylindrical Battery For Head Light Bike  3.7V 5000MAH 6

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