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Huizhou Winpow Electronic Co., Ltd.

Lithium Battery, Li Ion Lithium Battery, 18650 Lithium Battery manufacturer / supplier in China, offering Rechargeable 3.7V Lithium Battery for E Cigarette (18650), 12V Alkaline Battery Pack for Remote Control (23A), Remote Control 12V Alkaline a Battery Pack (23A) and so on.

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Supplier Homepage Product Rechargeable battery Lithium Rechargeable 3.7V Lithium Battery for E Cigarette (18650)

Rechargeable 3.7V Lithium Battery for E Cigarette (18650)

FOB Price: US $2-2.3 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $2-2.3/ Piece
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Production Capacity: 10000
Transport Package: White Box
Payment Terms: T/T, Western Union, Money Gram

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Product Catalog
18650, NIMH Rechargeable Batteries Series
20 Products
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Basic Info
  • Model NO.: 18650
  • Charger Type: Electric Charger
  • Nominal Voltage: 3.7V
  • Size: 18.5*65.5mm
  • Recyclable: Non-Recyclable
  • Standard Charge: Cc/CV,0.2c5a, 4.20V
  • End-of-Charge Voltage: 4.20V±0.05V
  • End-of-Discharge Voltage: 3.00 V
  • Weight: 42±1g
  • Specification: Lithium Ion
  • HS Code: 8507600000
  • Type: Lithium Battery
  • Charger Application: Standard Battery
  • Charger Style: Simple Charger
  • Certification: KC, RoHS, TUV, CE
  • Typical Capacity: 2230mAh
  • Standard Discharge: Cc,0.2c5a, 3.00V
  • End-of-Charge Current: 0.01c5a at CV Mode
  • Charging Time: 8.0hours
  • Trademark: N/A
  • Origin: China
Product Description
Rechargeable 3.7V lithium battery for e cigarette(18650)

Prodcut overview:

 

Typical Capacity:2230mAh @ 0.2C Discharge

Minimum capacity:2200mAh @ 0.2C Discharge

Nominal voltage:3.7V

Standard Charge:CC/CV,0.2C5A, 4.20V

Standard Discharge:CC,0.2C5A, 3.00V

End-of-charge Voltage:4.20V±0.05V

End-of-charge Current:0.01C5A (At CV mode)

End-of-discharge Voltage:3.00 V

Charging Time:8.0hours(standard charge)

Quick Charge Current:2200mA (1.0C5rate)

Quick Disharge Current:2200mA (1.0C5rate)

Max Disharge Current:6600mA (3.0C5rate)

Initial Impedance:Max:65mΩ

Weight:42±1g

Operating temperature:Charging: 0ºC~45ºC

                                             Discharging:-20ºC~60ºC

Storage temperature:-5ºC~35ºC

Storage Humidity:≤75% RH

General performance:

ItemTest Methods and ConditionCriteria
0.2C CapacityAfter standard charging, rest battery for 10min, then
discharging at 0.2C to voltage 3.0V, recording the discharging
time.
≥ 300min
Cycle LifeConstant current 0.5C charge to 4.2V, then constant voltage
charge to current declines to 0.01C, rest 10min , constant
current 0.5C discharge to 3.0V,rest 10min. Repeat above
steps till continuously discharging capacity Higher than 80%
of the Initial Capacities of the Cells
≥ 300 times
Capability of
keeping
electricity
20±5ºC, After standard charging, rest the battery 28days,
discharging at 0.2C to voltage 3.0V, recording the discharging
time.
≥ 240min


Qaulity control:
Rechargeable 3.7V Lithium Battery for E Cigarette (18650)Rechargeable 3.7V Lithium Battery for E Cigarette (18650)


Company information:

Huizhou Winpow Electronic Co.,Ltd is the professional R & D and production of battery enterprises,. Products covered by alkaline manganese button cell and pack battery 23A, 27A series, lithium manganese button battery series, LR6, LR03 alkaline manganese batteries series, 6F22 and 6LR61 batteries, and rechargeable batteries Ni-MH series, cylindrical lithium-ion battery series and related products.


Hot sellers:

Rechargeable 3.7V Lithium Battery for E Cigarette (18650)Rechargeable 3.7V Lithium Battery for E Cigarette (18650)Rechargeable 3.7V Lithium Battery for E Cigarette (18650)Rechargeable 3.7V Lithium Battery for E Cigarette (18650)

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