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UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights

  • UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights
  • UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights
  • UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights
UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights
Product Details:
Place of Origin: Shenzhen zhuhai
Brand Name: TAC OEM & ODM
Certification: MSDS REACH ROHS
Model Number: ICR18650 2600MAH
Payment & Shipping Terms:
Minimum Order Quantity: 200pcs
Price: usd 0.8-1.5 / 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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Detailed Product Description
Lithium: Li-ion Battery Voltage: 3.7-4.2V
Circle: 500 Times Capacity: 2600-3400mah
Warranty: 12 Mohths Pvc Color: Black/ Blue/ OEM
Application: Flashlights Size: 18*65mm
Assemble: Workable Rechargeable: Yes
High Light:

lithium iron phosphate battery pack

,

lithium ion phosphate batteries

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah for Flashlights

Feature for UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah for Flashlights

  1. Full automatic manufacturing process keep the high stable quality
  2. 100% truth capacity with low resistance
  3. various level capacity from 2000mah to 3400mah meet your design require
  4. good price base on mass production
  5. Flexible design for jacket of cell and professional design for battery pack meet OEM order require.

 

Specification for UL18650 Li-ion battery 3.7v 4.2 V 2600 - 3400mah for Flashlights

No. Items Specifications/

Remark

 

1

Nominal Capacity

 

3350mAh

0.2C Standard discharge

 

2

Minimum Capacity

 

3320mAh
3

Nominal Voltage

 

3.7V

Mean Operation Voltage

 

4

Delivery voltage

 

3.80~3.9V

Within 10 days from Factory

 

5

Charge Voltage

 

4.2V±0.03V

By standard charge method

 

6

Standard charging method

 

0.2C constant current,4.2V constant voltage charge to 4.2V,continue charging till current decline to ≤0.01C  
7

Charge current

 

0.2C 520mA

Standard charge, charge time about 6h(Ref)

 

0.5C 1300mA

Rapid Charge, charge time about: 3h(Ref)

 

8

Standard discharging method

 

0.2C constant current discharge to3.0V,  
9

Cell Internal Impedance

 

≤50mΩ

Internal resistance measured at AC 1KHZ after 50% charge

 

 

 

 

Cell Electrical Characteristics

No Items Test Method and Condition Criteria/
1

Rated Capacity at 0.2C(Min.)

 

After standard charge, the capacity shall be measured on 0.2C discharge till the voltage discharge to3.0V,

 

≥3320mAh ≥100%

Rated Capacity at 0.5C(Min.)

 

After standard charge, the capacity shall be measured on 0.5C discharge till the voltage discharge to 3.0V,

 

≥3300mAh ≥98%

Rated Capacity at 1C(Min.)

 

After standard charge, the capacity shall be measured on 1C discharge till the voltage discharge to 3.0V,

 

≥3250mAh ≥96%
2

Cycle Life

 

Charging and discharging battery as blew conditions

0.2C standard charge to 4.2V end-off

0.2C standard discharge to 3.0V cut-off

Continuous charge and discharge for 300 cycles ,the capacity will be measure after the200th cycle

 

≥80% of initial capacity
3

Capacity retention

 

The battery to be charge in accordance with standard charge condition at 20~25℃,then storage the battery at an ambient temperature 20~25℃ for 28 days.

Measure the capacity after 30 days with 0.2C at 20~25℃ as retention capacity

 

Retention capacity

 

≥85%

 

Application For UL18650 Li-ion battery 3.7v 4.2 V 2600 - 3400mah for Flashlights

 

  1. solar power bank , portable GSP
  2. Audio visual equipment
  3. Cellular phones
  4. flash light
  5. Notebook PC's ,
  6. PDA's and handy terminals
  7. Communication devices
  8. Electronic instruments

   UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 0

The Engineering Drawing For Cell

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 1

 

 

NO Items Units: mm
1 diameter 18.3±0.2
3 Height 65.3±0. 2

 

 

Package Design

Lithium-ion battery was list dangerous cargo for international transportation rule

In order to support customer arrange the custom smoothly,

TAC design lithium-ion  pack for the 18650 bulk cell same as Samsung 

 

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 2

 

 

Delivery Date

 

7-10 days after the customer confirm arrange the payment

This is normal model , we have stock for it continue

the cargo will shipped out by air ocean or express with your quantity and require

 

 

TAC have various capacity for 18650 Product

ICR18650 2000MAH

ICR18650 2200MAH

ICR18650 2400MAH

ICR18650 2600MAH

ICR18650 2800MAH

ICR18650 3000MAH

ICR18650 3350MAH

Tac also support famous brand Samsung NCM18650  18650 and more

 

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 3

 

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 4

 

 

Tac Battery Support Various 18650 Lithium-ion Battery Pack

Cell with PCB and connector

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 5

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 6

Certification

Rohs  Reach IEC ,UL AND UN383 for ICR18650

 

 

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 7

 

Storing the 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 three months to prevent over-discharge.

 

Period of Warranty

 

The period of warranty is 12 months from the date of shipment. TAC guarantees to give a replacement in case of battery with defects proven due to manufacturing process instead of the customer abuse and misuse.

 

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 8

UL18650 Li-ion Battery 3.7v 4.2 V 2600 - 3400mah For Flashlights 9

 

 

If you are seeking for 3.2V LiFePO4 18650 cell, pls click below 

https://www.tacbattery.com/sale-9986198-18650-lifepo4-battery-1100mah-3-2v-single-cell-for-car-and-power-tool.html

 

 

Contact Details
HONG KONG TAC INDUSTRIAL CO., LTD.

Contact Person: Sally Guo

Tel: +8615814599895

Send your inquiry directly to us (0 / 3000)

Contact

Address: UNIT 04 7/F, BRIGHT WAY TOWER, NO.33 MONG KOK ROAD, KOWLOON, HK

Factory Address:No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China