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Home > Lithium Iron Phosphate Batteries (LiFePO4) > 3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
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3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate

3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate

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Product Description

Product Description
3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
3.2V 15000mAh LiFePO4 Battery Cell 32140
High Capacity & Long Cycle Life With a massive 15000mAh capacity and over 2000 cycles, this cell provides reliable and long-lasting power for years, reducing replacement frequency and cost.
Exceptional Safety LiFePO4 chemistry is inherently safer than other lithium-ion types. It is highly resistant to thermal runaway, catching fire, or explosion, even under harsh conditions.
High Discharge Performance Capable of delivering high continuous (45A) and pulse (75A) currents, making it ideal for high-power applications like electric vehicles, power tools, and solar generators.
Wide Temperature Tolerance Performs well in both high and low temperature environments, ensuring stable operation from -20°C to 60°C.
Eco-Friendly Non-toxic, non-polluting, and contains no rare earth metals, making it a more environmentally responsible choice.
Specifications
Parameter Specification Notes
Model IFR-32140 IFR = Lithium Iron Phosphate, 32140 = Size
Chemistry Lithium Iron Phosphate (LiFePO4) Safer and more stable than NMC or NCA.
Nominal Voltage 3.2 V Standard voltage for LiFePO4 chemistry.
Rated Capacity 15000 mAh (15.0 Ah) @ 0.2C discharge, 3.0V cut-off.
Energy 48 Wh (3.2V * 15.0Ah).
Standard Charge 0.2C (3A) -
Charge Voltage 3.65 V ± 0.05V -
Charge Method CC/CV (Constant Current / Constant Voltage) -
3.2V 15000mAh 32140 15ah LiFePO4 Battery Cell Cylindrical Rechargeable Lithium Iron Phosphate
Company Profile
Lithium Battery Production Facility
Your Trusted Lithium Battery Partner
About Us
Founded in 2012, we are a leading manufacturer specializing in high-quality lithium batteries for diverse applications. With 13 years of expertise, we design and produce a wide range of lithium-ion products, from individual cells (Li-ion, LiFePO4, etc.) to custom battery packs, serving industries worldwide.
Our Strengths
  • Comprehensive Solutions – Full-spectrum production of cells, modules, and battery packs tailored to client needs.
  • Cutting-Edge Technology – Advanced R&D and strict quality control (ISO-certified) ensure safety and performance.
  • Global Reach – Exports to countries worldwide, trusted by OEMs, energy storage, and EV sectors.
  • Sustainability Focus – Eco-friendly production processes and recyclable battery designs.
Product Portfolio
Lithium-ion Cells (NMC, LFP, etc.), Custom Battery Packs (BMS integration, waterproof designs).
Applications: EVs, energy storage, consumer electronics, industrial equipment.
Certifications
Product Certifications
FAQ
Q1. What types of lithium batteries do you offer?
We provide a wide range of lithium batteries, including:
  • Lithium-ion (Li-ion): High energy density, ideal for consumer electronics.
  • Lithium Iron Phosphate (LiFePO4): Long lifespan and enhanced safety, perfect for EVs and solar storage.
  • Custom Battery Packs: Tailored solutions with BMS (Battery Management System) integration.
Q2. What is the typical lifespan of your batteries?
Li-ion: 500–1,000 cycles (depending on usage and charging habits).
LiFePO4: 2,000–5,000 cycles (longer lifespan with stable performance).
Tip: Avoid deep discharges to extend battery life.
Q3. How should I store lithium batteries?
Store at 30%–50% charge in a cool, dry place (15°C–25°C / 59°F–77°F). Avoid extreme temperatures or humidity.
Q4. Are your batteries certified for safety?
Yes! Our products comply with international standards like:
  • UN38.3 (transport safety)
  • IEC 62133 (consumer electronics)
  • UL/CE (regional certifications)
Q5. Can I customize battery voltage/capacity?
Absolutely! We offer custom battery packs with flexible configurations (voltage, capacity, size) to fit your project needs.
Q6. What's the lead time for orders?
Standard products: 7–15 business days.
Custom orders: 3–6 weeks (depending on complexity).

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