China Instrument Lithium Batteries manufacturer

Cylindrical Shape LiFePO4 Lithium Ion Battery Cell 26650 3.2V 3400mah 3C Discharge Rate

Product Details:
Place of Origin: China
Brand Name: HECO
Certification: MSDS, UN38.3, CE, IEC62133
Model Number: IFR26650-34E
Payment & Shipping Terms:
Minimum Order Quantity: 1000pcs
Price: Negotiable
Packaging Details: 80 ps/carton, carton size: 570*240*230mm
Delivery Time: Sample: within 3 days, bulk order:10~20 days, according to the order quantity
Payment Terms: T/T (30% advance payment, 70% balance payment to deliver the goods), Western Union, Paypal
Supply Ability: 20000pcs/day
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Detail Information

Voltage: 3.2V Capacity: 3400mah
Dimensions: 26650 Name: LiFePO4 Battery Cell, Lithium-Ion Phosphate Cell, Li-pylymer Cell
Feature: High Energy Density, Long Cycle Life, Environmental Friendly, High Power

Product Description


Overview:
 Cylindrical shape cell is the most cost-effective cell type since it is easy for mass production.  And due to its production technology is quite mature today, the cell quality can be well controlled. HECO cylindrical cells are mainly in 26650 size. The capacities are from 3000mah to 4000mah with both high energy type and high power type. Highest energy type cell can be 4000mah at max. constant 2C discharge rate. Highest power rate cell is 3000mah at max. constant 10C discharge rate. In 2019, Heco developped low-temperature cells which can support charge under -30℃ (at 0.2C charge rate) and can support discharge under -50℃(at 3C discharge rate) with 90% efficiency.

 
Description:

Cylindrical Shape LiFePO4 Battery Cell IFR26650 - 3400mah 3C Discharge Rate

HECO IFR26650-3400mah cell is the most often-used cell model among all 26650 cell models since it is easy to be parallelled to get 10ah, 20ah, 30ah, etc. 

 

 

Quick Detail:

1. 3C discharge rate and 1C charge rate
2. 3400mah capacity at 0.2C discharge rate with ≤20mΩ resistance

3. Light in weight: around 85g

4. Long cycle life: More than 2500+ times (charge and discharge at 1C, 80% capacity retention after 2500 cycles);
5. Excellent consistency: can be used for high voltage equippment battery packs
6. Calendar life of 10+ years, warranty of 5 years

 
Technical Parameter:

Product Name 3.2V 26650 Cell
Model IFR26650-34E
Electrical Specification
Chemical Lithium iron phosphate
Operation Voltage 2.0~3.65V
Nominal Capacity 3400mAh
Minimum Capacity 3370mAh
Cell AC Impedance(1KHz) <=20mΩ
Shipment Capacity About 50% SOC
Cell Weight About 87g
Charge and discharge specification
Standard Charge Current 0.5C
Standard Discharge Current 0.5C
Max. Continuous Discharge Current 3C 
Max. Long Pulse Discharge Current 5C(60S)
Max. Short Pulse Discharge Current 8C(3S)
Operating Temperature  
Standard Charging Temperature 0~45℃
Standard Discharging Temperature -20~60℃
Storage Temperature -20~45℃

 
 Cylindrical Shape LiFePO4 Lithium Ion Battery Cell 26650 3.2V 3400mah 3C Discharge Rate
                      
                          
    
 1. Charge-discharge Curves for 34E Cell
Cylindrical Shape LiFePO4 Lithium Ion Battery Cell 26650 3.2V 3400mah 3C Discharge Rate
 
2. Ratio-discharge for 34E Cell
Cylindrical Shape LiFePO4 Lithium Ion Battery Cell 26650 3.2V 3400mah 3C Discharge Rate
 
3. Discharge Curves at 0.2C at different temperature for 34E Cell
Cylindrical Shape LiFePO4 Lithium Ion Battery Cell 26650 3.2V 3400mah 3C Discharge Rate
 
4. Cycle life Characterristics for 34E Cell
Cylindrical Shape LiFePO4 Lithium Ion Battery Cell 26650 3.2V 3400mah 3C Discharge Rate

 
 

Full Cylindrical Cells List:

Model Nominal Voltage Nominal Capacity Resistance Coninuous Discharge Current Discharge Cut-off Voltage Charge Current Charge Cut-off Voltage Dimensions (MAX) Approx Weight Cycle Life
  V mAh A V A V mm (D*H) g  
IFR26650-34E 3.2 3400 ≤20 ≤3C 2.3 ≤5C 3.65 26*65 85 ≥2000
IFR26650-40E 3.2 4000 ≤20 ≤1C 2.3 ≤5C 3.65 26*65 85 ≥2000
IFR26650-30P 3.2 3000 ≤20 ≤10C 2.3 ≤0.5C 3.65 26*65 85 ≥2000
IFR26650-34LT 3.2 3400 ≤20 ≤3C 2.3 ≤1C 3.65 26*65 85 ≥2000
IFR18650-16E 3.2 1600 ≤40 ≤1C 2.3 ≤0.5C 3.65 18*65 45 ≥2000
 


 
 
Company Advantages:
1. With advanced lifepo4 battery technology, Heco produces cells in all different shapes including cylindrical, pouch and prismatic so that HECO can offer solutions by selecting the most suitable cell models.

2. With more than 10+ years experience in lifepo4 battery production, Heco has a deep understanding of lifepo4 batteries.
3. Excellent procedure quality tracking control system ensure HECO battery’s excellent performance and good consistency.
3. One-stop lithium battery system solutions. Heco’s research and development team include electronic engineer, mechanical engineer, structure engineer, whom could offer our clients one stop solutions including BMS, charger, battery pack structure, and overall applications.
4. Intimate and in time reacting service system. We always try to offer more than expected and do more than required.

 
Tag: 3400mah LiFePO4 battery cell ,26650 3.2V lithium cell, 3.2v 3400mah cell

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