LFP CELL 3.2V 15AH CNAE 32140 ESS A GRADE

LFP CELL 3.2V 15Ah CNAE 32140 ESS A GRADE – High-Efficiency LiFePO4 Battery Cell for Energy Storage Systems
The LFP CELL 3.2V 15Ah CNAE 32140 ESS A GRADE is a premium lithium iron phosphate (LiFePO4) cylindrical cell engineered for Energy Storage Systems (ESS), solar batteries, electric vehicles, and industrial power packs.
Delivering stable 3.2V nominal voltage and 15Ah capacity, this A-grade CNAE 32140 cell ensures exceptional cycle life, high discharge performance, and advanced thermal stability — making it ideal for high-demand energy and solar applications.

Built with precision manufacturing and consistent quality, this ESS-rated LiFePO4 cell offers long operational life, fast charging, and superior safety, making it the perfect choice for professional battery builders and renewable power systems.

Technical Specifications
Product Name: LFP CELL 3.2V 15Ah CNAE 32140 ESS A GRADE

Cell Type: LiFePO4 (Lithium Iron Phosphate)

Model: 32140 Cylindrical Cell

Nominal Voltage: 3.2V

Nominal Capacity: 15Ah (15,000mAh)

Energy: 48Wh per cell

Grade: A Grade (ESS-certified)

Cycle Life: ≥3000 cycles @ 80% DOD

Charge Voltage: 3.65V max

Discharge Cut-off Voltage: 2.0V

Standard Charge Current: 0.5C

Max Continuous Discharge Current: 3C

Internal Resistance: ≤12mΩ

Operating Temperature: -20°C to +60°C

Weight: Approx. 310g per cell

Certifications: UN38.3, CE, RoHS, MSDS Certified

Key Features
High Capacity 15Ah LiFePO4 Cell – Offers powerful and consistent energy delivery with low degradation.

ESS A-Grade Quality – Certified for Energy Storage Systems, ensuring long cycle life and reliability.

Stable 3.2V Output – Maintains voltage integrity even under high load and continuous use.

Superior Safety – Thermally stable, explosion-proof, and environmentally safe lithium chemistry.

Fast Charging & High Efficiency – Supports high charge/discharge rates with minimal heat buildup.

Long Service Life – Over 3000+ cycles, ideal for solar and energy backup systems.

CNAE 32140 Design – Compact cylindrical size for modular battery pack configurations.

Application Areas
Energy Storage Systems (ESS) – Reliable performance in solar, wind, and off-grid energy storage.

Electric Vehicles (EVs) & E-bikes – High-discharge capacity suitable for propulsion systems.

Power Backup & UPS Systems – Stable and long-duration energy output for industrial backup.

Portable Power Stations – Perfect for outdoor, mobile, and emergency power setups.

DIY Battery Projects & Robotics – Ideal for customized lithium battery pack assembly.

Renewable Energy Integration – Optimized for high-efficiency solar battery banks.

Product Highlights
3.2V / 15Ah LiFePO4 ESS-certified A-grade cylindrical cell

CNAE 32140 model optimized for high discharge performance

Over 3000 cycle life with 80% depth of discharge (DOD)

Stable, safe, and thermally efficient lithium chemistry

Fast charging capability and low internal resistance

Perfect for ESS, EVs, solar power, and industrial use

RoHS, CE, and UN38.3 certified for international safety

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