3.6V 15Ah LMFP Lithium Battery Cell | 33140-15A

Description

High-performance 33140-15A 3.6V 15Ah LMFP (Lithium Manganese Iron Phosphate) cylindrical battery cells, designed for EV conversions, electric vehicles, energy storage, and high-power battery applications. Suitable for building a high-capacity battery pack with excellent safety, cycle life, low-temperature performance, and fast-charging capability.

Cell Specifications:
Normal Capacity: 15,000mAh (0.5C)
Minimum Capacity: 14,500mAh (0.5C)
Charge Voltage: 4.2V
Discharge Cut-Off Voltage: 2.5V
Standard Charge Current: 7.5A
Standard Discharge Current: 7.5A
Maximum Charge Current: 1C at 10°C-45°C
Maximum Continuous Discharge: 3C
Pulse Discharge: 6C for 10 seconds (T > 0°C)
Internal Resistance: ≤3mΩ
Cycle Life: ≥2,000 cycles at 70% DOD
Cell Diameter: Max. 33.3mm
Cell Height: Max. 140.5mm
Cell Weight: ≤305g

Temperature Performance:
Charging Temperature: 0°C to 45°C
Discharging Temperature: -20°C to 55°C
Storage Temperature: 15°C to 35°C
Supports up to 75% discharge rate at -20°C.

Key Features:
High safety performance, comparable to LiFePO₄ chemistry
Excellent low-temperature discharge performance
More than 2,000 cycle life
Full-tab technology for low internal resistance
Excellent thermal performance
Suitable for fast-charging applications
High voltage platform similar to traditional NMC cells
High energy density and strong power output
Cylindrical 33140 format for easy pack assembly