HECO NEW ENERGY CO., LIMITED
| Payment Terms | T/T (30% advance payment, 70% balance payment to deliver the goods), Western Union, Paypal |
| Supply Ability | 20000pcs/day |
| Delivery Time | Sample: within 5 working days, bulk order:10~20 working days based on the order qtyy |
| Packaging Details | 100 ps/carton, carton size: 570*240*230mm |
| Chemistry | LiFePO4 |
| Feature | Low temperature -30℃ has 90% Efficiency |
| Voltage | 3.2V |
| Capacity | 3400mah |
| Dimensions | 26650 |
| Weight | 85g |
| Brand Name | HECO |
| Model Number | IFR26650-34LT |
| Certification | MSDS, UN38.3, CE, IEC62133 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T (30% advance payment, 70% balance payment to deliver the goods), Western Union, Paypal | Supply Ability | 20000pcs/day |
| Delivery Time | Sample: within 5 working days, bulk order:10~20 working days based on the order qtyy | Packaging Details | 100 ps/carton, carton size: 570*240*230mm |
| Chemistry | LiFePO4 | Feature | Low temperature -30℃ has 90% Efficiency |
| Voltage | 3.2V | Capacity | 3400mah |
| Dimensions | 26650 | Weight | 85g |
| Brand Name | HECO | Model Number | IFR26650-34LT |
| Certification | MSDS, UN38.3, CE, IEC62133 | Place of Origin | China |
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:
Low Temperature -30℃ 90% Efficiency Cylindrical LiFePO4 Battery Cell 26650 3.2V 3400mah
HECO IFR26650-34LT cell is HECO newly developped cell model specially for low temperature use. It can support under -30℃,charge at 0.2C and discharge at 3C with discharge efficency of 90%.
Quick Detail:
1. under -30℃, can support charge at 0.2C without being heated
2. under - 50℃, can support discharge at 3C with efficicency of 90%
3. support pluse discharge rate of 5C (30s)
4. Long cycle life: More than 2000+ times (80% DOD @25℃);
5. High cost-effective, of military quality but with civilian price
Technical Parameters:
| Product Name | 3.2V 26650 Cell |
| Model | IFR26650-34LT |
| Basic Specification | |
| Chemical | Lithium iron phosphate |
| Operation Voltage | 2.0~3.65V |
| Nominal Capacity | 3400mAh |
| Minimum Capacity | 3350mAh |
| Cell AC Impedance(1KHz) | <=20mΩ |
| Shipment Capacity | About 50% SOC |
| Cell Weight | About 85g |
| Discharge specification under different temperatures | |
| -40℃ | ＞90% to 1.5V |
| -20℃ | ＞90% to 2.0V |
| 60℃ | ＞98% to 2.0V |
| Charge specification under different temperatures | |
| ≥0℃ | 1C |
| 0℃~-20℃ | 0.5C |
| ≤-20℃ | 0.2C |
1. Discharge Rate VS Capacity under different temperatures for IFR26650-34LT
2 . Charge Rate VS capacity under different temperatures for IFR26650-34LT
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 | mΩ | 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.
4. 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.
5. Intimate and in time reacting service system. We always try to offer more than expected and do more than required.
Tag: low temperature lithium cell, low temperature lifepo4 cell, 3.2v 4000mah cell
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter
Year Established:
2009
Total Annual:
10,000，000-12,000,000
Employee Number:
100~150
Ecer Certification：
Site Member
Heco New Energy, with sales company in Hong Kong and factory in China mainland, is a professional supplier of lithium ion batteries. Production factory, established in 2009, covering an area of 5000㎡, with 100+ staff, is ISO9001 & ISO14001 certified. Sales company offe... Heco New Energy, with sales company in Hong Kong and factory in China mainland, is a professional supplier of lithium ion batteries. Production factory, established in 2009, covering an area of 5000㎡, with 100+ staff, is ISO9001 & ISO14001 certified. Sales company offe...
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