EVE 3.2V 218Ah LF218 Prismatic LiFePO4 Battery Cell

The EVE LF218 218Ah LiFePO4 cell is a premium prismatic lithium iron phosphate battery cell designed by EVE Energy for commercial energy storage, off-grid solar systems, RVs, marine power, and low-speed electric vehicles. Featuring a nominal voltage of 3.22V and a standard capacity of 218Ah, this LFP cell delivers stable voltage output, ultra-long cycle life, excellent low-temperature performance, and superior safety compared with traditional lithium-ion batteries. Manufactured under strict automotive-grade production standards with over 2800 production control points, the EVE LF218 cell ensures ultra-high consistency, low internal resistance, and outstanding thermal stability. It is fully certified with CE, IEC, UL, and GB standards, making it a reliable and compliant battery solution for global energy storage and power supply projects.

Core Key Features

• Ultra-Long Cycle Life: Achieves 4000+ full charge-discharge cycles @25℃ with 80% remaining capacity, greatly reducing replacement costs and long-term operation expenses.
• Low Internal Resistance: Initial internal resistance ≤0.30mΩ, supports high-current charge and discharge, reduces heat generation, and improves energy conversion efficiency.
• Wide Temperature Adaptability: Discharge temperature ranges from -35℃ to 65℃, stable operation in extreme cold and high-temperature environments, ideal for outdoor and harsh-scenario applications.
• High Safety & Stability: Inherently safe LiFePO4 chemistry with no thermal runaway risk. Equipped with built-in explosion-proof structure and aluminum alloy shell, effectively preventing swelling, short circuit and fire hazards.
• High Consistency & Grade A Quality: Intelligent automated production line ensures precise consistency in capacity, voltage and internal resistance, perfect for series-parallel battery pack assembly.
• High Rate Charging & Discharging: Supports 0.5C standard charging, 1C standard discharging, 2C peak charging and 3C peak discharging, meeting high-power instantaneous output demands.
• Low Self-Discharge: Minimal capacity attenuation during long-term storage, suitable for standby power supply and long-cycle energy storage systems.

Specifications

Item	Parameter
Product Model	LF218
Battery Chemistry	LiFePO4 (Lithium Iron Phosphate)
Nominal Voltage	3.22V
Nominal Capacity	218Ah
Rated Energy	701.96Wh
Initial Internal Resistance	≤0.30mΩ
Cycle Life (25℃, 80% DOD)	≥4000 Cycles
Charge Cut-off Voltage	3.65V
Discharge Cut-off Voltage	2.50V
Standard Charge/Discharge Rate	0.5C Charge / 1C Discharge
Charge Temperature Range	-10℃ ~ 65℃
Discharge Temperature Range	-35℃ ~ 65℃
Product Dimension (Thickness*Width*Height)	39.0 × 200.7 × 218.2mm (with terminals)
Weight	3750±113g
Terminal Type	M6 Bolt Terminal
Certifications	CE, IEC, UL, GB
Shell Material	Aluminum Alloy Shell

Wide Application Scenarios

The EVE LF218 218Ah LFP cell is a versatile energy storage cell widely used in commercial and residential power supply fields: Home ESS, Construction Machinery, Light Truck, Start-Stop Power Supply, Passenger Vehicle, Heavy Truck