Rechargeable Li-ion Lithium-ion LiFeO4 LFP battery cell 3.2V 20Ah prismatic cell

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US $1-35 / Pieces | 5 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
TOPBAND
Model Number:
TB-027070180D-20Ah
Nominal Capacity:
20Ah
Nominal Voltage:
3.2V
Type:
Li-Ion
Size:
Prismatic
Supply Ability
Supply Ability:
10000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
OEM/Stander package
Port
ShenZhen/HK
Lead Time :
7~15days
 
Product Description

  

Our LFP battery is the most reliable rechargeable battery for the green future,Low total cost of ownership,high energy density(about 130Wh/Kg,it's 25%higher than others),high performance under the lower/higher temperaturer,longer cycle life(100%DOD,after 2000times cycles,capacity remains over80%) ,most safty&powerful,small in sizeA&light in weight,free maintenance,no pollution to environment.We can help you to low down the cost and maximum ur profit and with the best quality.

 

Cell type

TB-027070180D -Fe-20Ah

Typical Capacity

21Ah

0.5C discharge capacity

Minimum Capacity

20Ah

Energy

67.2Wh

Internal Impedance

≤4.0mΩ

By AC 1 kHZ

Nominal Voltage

3.20V

 

Cell Weight

640±20g

contain package

Dimension

70mm(L)*27mm(W)*180mm(H)

End-of-charge Voltage

3.65V

At CC mode

End-of-charge Current

0.05C

At CV mode

End-of-discharge Voltage

2.00V

 

Charge Method

0.5 C CC/CV

180min

Max Continuous Discharge current

60A/3C

Continuous Discharge Time:20 minutes

Max pulse Discharge Current

100A/5C

Continuous Discharge Time: 5 seconds

Cycle Life

≥2000cycles

1C Continual Discharge :

( 100% DOD)

After 2000cycle,capacity more than 80% nominal capacity

Operating

Temperature

Range

Charging Temperature

0~55°C

Ambient temperature

Cell skin temperature must be <65°C

Discharging

Temperature

-25~55°C

Ambient temperature

Cell skin temperature not exceed 80°C

Storage Temperature

-20~35°C

Recommended temperature range for long term storage is –10 ~ +20°

Shelf Life

2year

Typical value from ship state

Appearance

Without break, scratch, distortion, contamination, leakage and so on

 

Applications:

·Electric Tools

·Electric Toys And Models

·Portable Power Resources

·Field Medical Treatment

·Prospecting Equipment

·Lineless Lawn Mowers

·Vacuum Cleaners  

·Portable Word Processors

·Computer Terminals And Calculators  

·Portable TVs

·Tape Recorders

·Lighting.

·Public Power Systems  

·Private Solar Systems

·Wind Power

·Lawn Lights

·Street Lamps   

·Traffic Lights

·Railway Signal Lamps And Signal Communication Stations

 

product show:

 

 

 

 
Company Information

About Cathode material of lithium iron phosphate battery, Topband using nano- lithium iron phosphate (LiFePO4, LFP), the advanced nano-technology makes the material particle size uniformity , batch stability , good conductivity ,so our battery was leading the international level in the aspect of characteristics of charge and discharge, high-power and ultra-low temperature (-40 °C) charge-discharge performance etc., the battery performance of the nano have passed through the "National 863 electric vehicle battery test chambers " and " Information Industry Department of Chemical Physics power Products Quality supervision and Inspection Center "assessment test , 2010 Topband nanotechnology became joint stock companies .


Topband technical R&D team has more than 300 senior industry experts, cooperate with Institute of Tsinghua University and Harbin Industrial University .Our Research Center laboratory has EMC, EMI, machine of constant temperature and humidity , thermal shock testing machine, drop test equipment , capacity sorting cabinet , battery test cabinets , high-precision battery testing system and other equipment , for the product overall reliability experimental test and our product meet the standard of certification such as CE, FCC, UL, IEC, VDE, TUV, CSA, EMARK etc. Also our factory have passed through ISO9001: 2000, ISO14001: 2004, OHSAS18001: 2001, TS16949 and QC080000 system certification , our factory have 6Sigma management ,standards of quality management processes , standardization & specialization process system , first-class manufacturing environment and advanced equipment , reliable SAP's ERP system, all which will shorten lead time to market , lower manufacturing costs, improve asset utilization and provide a strong guarantee.

 
Our Services

  

 
FAQ

  Contact us if you have any questions about batteries!