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Guang Zhou Sunland New Energy Technology Co., Ltd.

  • China,Guangzhou
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China Samsung Lithium Ion Cylindrical Battery Rechargeable Cell INR21700-50E For ESS
China Samsung Lithium Ion Cylindrical Battery Rechargeable Cell INR21700-50E For ESS

  1. China Samsung Lithium Ion Cylindrical Battery Rechargeable Cell INR21700-50E For ESS
  2. China Samsung Lithium Ion Cylindrical Battery Rechargeable Cell INR21700-50E For ESS
  3. China Samsung Lithium Ion Cylindrical Battery Rechargeable Cell INR21700-50E For ESS

Samsung Lithium Ion Cylindrical Battery Rechargeable Cell INR21700-50E For ESS

  1. MOQ: 500 pcs for single cell , 50pack for battery packs
  2. Price: Usd 4.5-5
  3. Get Latest Price
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 50pcs for each box
Type lithium ion battery
capacity 5000mah
voltage 3.6v
size 21*70mm
circle 500 times
warranty 12 months
Charger current 0.5C
discharge current 1c
Brand Name TAC OEM & ODM
Model Number SDI 21700-50E
Certification ROSH MSDS
Place of Origin Shenzhen zhuhai

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  1. Product Details
  2. Company Details

Product Specification

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 50pcs for each box
Type lithium ion battery capacity 5000mah
voltage 3.6v size 21*70mm
circle 500 times warranty 12 months
Charger current 0.5C discharge current 1c
Brand Name TAC OEM & ODM Model Number SDI 21700-50E
Certification ROSH MSDS Place of Origin Shenzhen zhuhai
High Light INR21700-50E Lithium Ion Cylindrical BatteryESS Lithium Ion Cylindrical Battery

Samsung Lithium-ion Rechargeable Cell INR21700-50E For ESS Electronic Tool 

 

Specification for Samsung Lithium-ion Rechargeable Cell INR21700-50E For ESS Electronic Tool

 

Manufacturer: Samsung
Model: INR21700-50E (50E)
Size: 21700
Style: Flat Top
Protected: NO, UNPROTECTED. This cell is unprotected and intended for use in protected battery packs only and NOT individually or as a standalone product. In order to operate safely it must have additional protection in the form of a PCB (protection circuit board) or BMS (battery management system), which is not included.
Nominal Capacity: 5000mAh
Discharge Current: 9.8A Maximum Continuous
Nominal Voltage: 3.6V
Maximum Voltage: 4.2V
Cutoff Voltage: 2.5V
Approximate Dimensions: 21.1mm x 70.7mm
Approximate Weight: 68.7g
Origin: Republic of Korea
Specification Datasheet: Samsung 50E Datasheet

 

Product advantages: Imported with original packaging, fair price, stable supply, providing lithium battery related technical services
Application areas: medical equipment, energy storage equipment, electric vehicles, power tools, model aircraft

 

Detail Performance:

Model: INR21700-50E
Nominal Capacity: 5000mAh
Minimum Capacity: 4900mAh
- Charge : 0.5C(2450mA), 4.2V, 0.02C(98mA) cutoff @ RT
- Discharge : 0.2C(980mA), 2.5V cutoff @ RT
* 1C=4900mA
Nominal Voltage: 3.6V
Charging Method: CC-CV
Charging Voltage: 4.2V
Standard Charging Constant Current: 2450mA
Standard Charging Time: 3hours
Standard Charging End Current: 98mA
Maximum Charging Current: 4900mA(not for cycle life)
Discharging Cut-off Voltage: 2.5V
Maximum Discharge Current
- For Continuous Discharge: 9800mA
- Not For Continuous Discharge: 14700mA
Cycle Life: Capacity ≥ 3,802mAh @ after 500cycles(80% of the Rated Discharge Capacity @ RT)
- Charge:0.5C(2,450mA),4.2V,CCCV0.05C(245mA) cut-off @ RT
- Discharge: 1C(4,900mA), 2.5V cut-off @ RT
Weight: Max. 69g
Maximum Dimensions: D-20.25mm, L-70.80mm
Storage Temperature: -20 to +60° C 

 

The Drawing for Samsung Lithium-ion Rechargeable Cell INR21700-50E For ESS Electronic Tool

 

 

TAC Support more brand for 21700

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Importer,Exporter

  • Year Established:

    2011

  • Total Annual:

    10 USD Million-15 USD Million

  • Employee Number:

    1000~2000

  • Ecer Certification:

    Verified Supplier

Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-... Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of battery application. Aiming at serving industrial users, it is dedicated to providing industrial users with optimized battery supporting solutions and safe, environmental friendly and cost-...

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  • Guang Zhou Sunland New Energy Technology Co., Ltd.
  • No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
  • https://www.tacbattery.com/

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