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Rechargeable Lithium Batteries 18650 2800mAh 3.7V Cell For PC

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Rechargeable Lithium Batteries 18650 2800mAh 3.7V Cell For PC

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Brand Name : TAC OEM & ODM

Model Number : Li-Ion 18650 3.7V

Certification : MSDS REACH ROHS

Place of Origin : Shenzhen zhuhai

MOQ : 500 pcs for single cell , 50pack for battery packs

Price : usd1.5 each pcs

Payment Terms : 100% prepaid before shipping out

Supply Ability : 100000PCS EACH WEEK

Delivery Time : 7-10 days after order confirm for stock model

Packaging Details : meet UN38.3 Certification

material : Lithium ion battery

voltage : 3.7-4.2V

Capacity : 2600mah

size : D: 18MM H: 65MM

PVC : Blue Or OEM

circle life : 500 times

Maximum charge current : 0.2C

Maximum discharge current : 0.5C

rechargeable : Yes

Warranty : 12 mohths

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Rechargeable Lithium Batteries 18650 2600mAh 3.7V Cell For PC

Specification for Rechargeable Lithium Batteries 18650 2600mAh 3.7V Cell For PC

No. Items Specifications/

Remark
1

Nominal Capacity

 2600mAh

0.2C Standard discharge
2

Minimum Capacity

 2520mAh
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,

 ≥2522mAh ≥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,

 ≥2471mAh ≥98%

Rated Capacity at 1C(Min.)

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

 ≥2421mAh ≥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 Rechargeable Lithium Batteries 18650 2600mAh 3.7V Cell For PC

  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

The Engineering Drawing For Cell

Rechargeable Lithium Batteries 18650 2800mAh 3.7V Cell For PC

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

Package design

normally 50 pcs in one inner box , and 8 box in one export paper carton

Rechargeable Lithium Batteries 18650 2800mAh 3.7V Cell For PC

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

Solution

if you need the battery pack for electric scooter ,normally need 450 Samsung 18650 3,7 v single cell

TAC have various capacity for 18650 Product

Including of 2000 2200 2400 2500 2600 to meet your cost require

Rechargeable Lithium Batteries 18650 2800mAh 3.7V Cell For PC

Tac Battery Support Various 18650 Lithium-ion Battery Pack

Cell with PCB and connector

Rechargeable Lithium Batteries 18650 2800mAh 3.7V Cell For PC

Different Voltage Battery Pack

Rechargeable Lithium Batteries 18650 2800mAh 3.7V Cell For PC


Product Tags:

lithium iron phosphate battery pack

      

lithium ion phosphate batteries

      
Quality Rechargeable Lithium Batteries 18650 2800mAh 3.7V Cell For PC for sale

Rechargeable Lithium Batteries 18650 2800mAh 3.7V Cell For PC Images

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