32140 Abstract
This 32140S 15E 3.2V 15Ah cylindrical lithium iron phosphate (LiFePO4) battery features high safety, long lifespan, and stable performance, making it suitable for powering various electric vehicles and solar energy storage applications.
Main Parameters
| parameter | numerical values |
|---|---|
| size | 33.2×140mm |
| weight | 310g |
| Charging voltage | 3.6V |
| Charging current | standard 0.2C (3A),maximum 1C (15A) |
| Discharge cutoff voltage | 2.0V |
| Maximum continuous discharge current | 1C-2C(15-30A) |
| Internal resistance | AC≤3mΩ, DC≤8mΩ |
| Cycle life | ≥2000 (80% DOD) |
| Operating temperature | Charge：0~45℃ Discharge:-20~60℃ |
Reference Models
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Batteries List: |
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| Model | Nominal Voltage |
Typical Capacity |
Internal Impedance |
Dimension/mm | Charge&Discharge | Weight | ||
| (V) | (mAh) | (ms) | Diameter | Height | Charge | Discharge | (g) | |
| IFR10440/E | 3.2 | 250 | ≤110 | 9.85 | 43.0 | 0.5~1C | 0.5~1C | 12.0 |
| IFR10440/E | 3.2 | 300 | ≤115 | 9.85 | 43.0 | 0.5~1C | 0.5~1C | 12.0 |
| IFR14430/E | 3.2 | 250 | ≤110 | 13.85 | 43.0 | 0.5~1C | 0.5~1C | 12.0 |
| IFR14430/E | 3.2 | 400 | ≤115 | 13.85 | 43.0 | 0.5~1C | 0.5~1C | 15.0 |
| IFR14500/E | 3.2 | 250 | ≤110 | 13.85 | 50.2 | 0.5~1C | 0.5~1C | 12.5 |
| IFR14500/E | 3.2 | 400 | ≤95 | 13.85 | 50.2 | 0.5~1C | 0.5~1C | 15.5 |
| IFR14500/E | 3.2 | 500 | ≤95 | 13.85 | 50.2 | 0.5~1C | 0.5~1C | 16.5 |
| IFR14500/E | 3.2 | 600 | ≤80 | 13.85 | 50.2 | 0.5~1C | 0.5~1C | 17.8 |
| IFR18500/E | 3.2 | 600 | ≤80 | 18.05 | 50.0 | 0.5~1C | 0.5~1C | 19.5 |
| IFR18500/E | 3.2 | 1000 | ≤80 | 18.05 | 50.0 | 0.5~1C | 0.5~1C | 27.5 |
| IFR18500/E | 3.2 | 1200 | ≤80 | 18.05 | 50.0 | 0.5~1C | 0.5~1C | 30.4 |
| IFR18650/E | 3.2 | 1200 | ≤65 | 18.05 | 64.8 | 0.5~1C | 0.5~1C | 37.5 |
| IFR18650/E | 3.2 | 1400 | ≤65 | 18.05 | 64.8 | 0.5~1C | 0.5~1C | 39.5 |
| IFR18650/E | 3.2 | 1500 | ≤65 | 18.05 | 64.8 | 0.5~1C | 0.5~1C | 40.5 |
| IFR18650/E | 3.2 | 1700 | ≤65 | 18.05 | 64.8 | 0.5~1C | 0.5~1C | 41.2 |
| IFR26650/E | 3.2 | 3000 | ≤20 | 26.00 | 65.3 | 0.5~1C | 0.5~1C | 85.4 |
| IFR26650/E | 3.2 | 3200 | ≤20 | 26.00 | 65.3 | 0.5~1C | 0.5~1C | 86.2 |
| IFR26650/E | 3.2 | 3400 | ≤20 | 26.00 | 65.3 | 0.5~1C | 0.5~1C | 87.0 |
| IFR32650/E | 3.2 | 4000 | ≤20 | 32.00 | 65.3 | 0.5~1C | 0.5~1C | 133 |
| IFR32650/E | 3.2 | 4300 | ≤20 | 32.00 | 65.3 | 0.5~1C | 0.5~1C | 135 |
| IFR32650/E | 3.2 | 4500 | ≤20 | 32.00 | 65.3 | 0.5~1C | 0.5~1C | 138 |
| IFR32650/E | 3.2 | 4800 | ≤20 | 32.00 | 65.3 | 0.5~1C | 0.5~1C | 140 |
| IFR32650/E | 3.2 | 5000 | ≤20 | 32.00 | 65.3 | 0.5~1C | 0.5~1C | 142 |
| If you need any others capacity 32140 battery cell model, please contact us freely. | ||||||||
Applications
Our 32140S 15E 3.2V 15Ah cells are trusted in 1,200+ projects globally, Our 32140S Cell Belong Motive Power Cell, The Cell Mainly Use As Power Supply Such As: Electric Motorcycles, Electric Tricycles, Two Wheeler Vehicle, Electric Children Vehicle, Power Tools, VGA Robot, Drone, Vacuum Cleaner, Medical Device, Electric Wheelchair, Cleaner Robot, Service Robot, smart home equipment etc
The Certificates
The 32140 Cell Have Passed Certifications Including CB, CE, RoHS, CCC, UN38.3, MSDS, BIS, IEC 62133, KC etc.
F
actory Profile
Established in 2010, Huizhou (Shenzhen) Greatech Energy Technology Co., Ltd, is a green battery manufacturer integrated with R&D, Manufacturing and sales. We focus on green battery industry over15 years, our battery cells and solutions are widely used in micro-mobility, UAV, energy storage industry.
• 90+ Senior Engineers In R&D Dept.
• 20,000 Square Meters Workshop
• 800+ Workers& 30+ Production Lines
• Monthly Production Capacity: 250K Packs and 6000K Cells
• Annual Revenue: $500 millions+
We Provide The Green Battery Cells and Battery Solutions, Include Cylinder, Prismatic, Pouch NCM, LiFePO4, Sodion Battery Cells and Battery Solutions.
Shipping & Transportation
FAQ
Do you have current samples in stock?
Usually we don't, because different customers have different requirements; even if the voltage and capacity are the same, other parameters may differ. However, once the order is confirmed, we can quickly complete your sample.
What kind of certificates can you provide for the battery?
This is a custom design, and there are no current certificates available. However, we can apply for CE, UN38.3, and other relevant certificates for you, but the certificate fees will need to be paid by you.
If your quantity is large enough, the certificate fees can be refunded.
Do you accept custom orders for any battery size we need?
Yes, the minimum order quantity is usually 5,000 units.
How can we guarantee quality?
We always carry a pre-production sample before mass production; we always carry a final inspection before shipping to ensure 100% quality testing and inspection.
Can I request a sample order?
Yes, we accept sample orders for testing and quality control. Batteries can be customized.
What about the lead time?
Samples will take 3-7 working days. Mass production will take 10-30 days. It depends on the quantity.
Can you provide OEM and ODM services?
Yes, we are a professional battery manufacturer with a factory, producing all kinds of high-quality lithium batteries according to customers' requirements and designs. Welcome to place OEM and ODM orders and visit our factory.
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