• High Capacity IFR32700 Lithium Ion Battery 3.2V 6000mAh
  • High Capacity IFR32700 Lithium Ion Battery 3.2V 6000mAh
  • High Capacity IFR32700 Lithium Ion Battery 3.2V 6000mAh
High Capacity IFR32700 Lithium Ion Battery 3.2V 6000mAh

High Capacity IFR32700 Lithium Ion Battery 3.2V 6000mAh

Product Details:

Brand Name: TAC
Certification: MSDS REACH ROHS
Model Number: IFR32700 3.2V 6000mAh

Payment & Shipping Terms:

Minimum Order Quantity: 200PCS
Price: 1
Delivery Time: 7-25 days after order confirm
Payment Terms: L/C, T/T
Supply Ability: 50000 per week
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Detail Information

Nominal Capacity: 6000mAh Battery Voltage: ≥12.8V
Maximum Charge Current: 1C Delivery Voltage: 3.0-3.3V
Charge Voltage: 3.65V±0.03V Cell Internal Impedance: ≤ 10mΩ
Net: 23.5kg Storage Temperature At A Long Time: -20~25℃
Cycle Life: 2000 Times
High Light:

IFR32700 Lithium Ion Battery


Lithium Ion Battery 6000mAh

Product Description

High-Capacity IFR32700 Lithium-Ion Battery with 3.2V and 6000mAh

1.Battery specifications


No. Items Specifications





Capacity for assembled cell

discharging by 0.2C



Standard discharging method





Battery Voltage





Delivery voltage, Within 10 days from Factory








Standard charge condition



Charge with 0.2C constant current and 14.6Vconstant voltage, charge to 14.6V continue charging till current declineto ≤0.01C


Charge voltage: 14.6V±0.02V

Charge current:0.2C




Maximum charge current






For continuous charging mod




Maximum discharge current





For continuous discharge mod




Standard discharging method



0.2C constant current discharge to 8V,




Internal Impedance




Assemblage Impedance


Measure two sides of the drawing line after assembling.


8 Net 23.5Kg PACK



High Capacity IFR32700 Lithium Ion Battery 3.2V 6000mAh 0


2. Handling of Cells


2.1 Consideration of strength of film package 


1) Soft Aluminum foil


Easily damaged by sharp edge parts such as pins and needles, Ni-tabs, so don’t strike by those sharp parts.


2) Sealed edge may be damaged by heat above 100°C, bend or fold sealed edge.


2.2 Prohibition short circuit


Never make short circuit cell. It generates very high current which causes heating of the cells and may cause electrolyte leakage, gassing

or explosion, that are very dangerous.


The LIP tabs may be easily short-circuited by putting them on conductive surface.


Such outer short circuit may lead to heat generation and damage of the cell.


An appropriate circuitry with PCM shall be employed to protect accidental short circuit of the battery pack.


2.3.Mechanical shock


LIP cells have less mechanical endurance than metal-can-cased LIB.


Falling, hitting, bending, etc. may cause degradation of LIP characteristics.


2.4 Handling of tabs


The battery tabs are not so stubborn especially for aluminum tab.


Don’t bend tab.


Do not bend tabs unnecessarily.



High Capacity IFR32700 Lithium Ion Battery 3.2V 6000mAh 1


3. Notice for Designing Battery Pack


3.1 Pack toughness

Battery pack should have sufficient strength and the LIP cell inside should be protected from mechanical shocks.


3.2 Cell fixing


The LIP cell should be fixed to the battery pack by its large surface area. No cell movement in the battery pack should be allowed.


3.3 Inside design


No sharp edge components should be insides the pack containing the LIP cell.


3.4 Tab connection 


Ultrasonic welding or spot welding is recommended for LIP tab connection method.


Battery pack should be designed that shear force are not applied to the LIP tabs.


If apply manual solder method to connect tab with PCM, below notice is very important to ensure battery performance:

1) The solder iron should be temperature controlled and ESD safe;

2) Soldering temperature should not exceed 350°C;

3) Soldering time should not be longer than 3s;


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