Ganfeng Prismatic Lithium Iron Phosphate (LiFePO₄) Cell 280Ah 3.2V – High Capacity & Long Cycle Life

Product Data Sheet (C46F – Laser Welding Version)

The Ganfeng 280Ah LiFePO₄ Cell is a high-capacity, prismatic lithium iron phosphate (LFP) cell engineered for exceptional performance, safety, and reliability. Featuring advanced laser-welded terminals for superior conductivity and durability, this cell is ideal for large-scale energy storage systems, electric vehicles, solar applications, and custom battery pack integrations.

Key Features

-High Energy Density:
Delivers a nominal capacity of 280Ah at 3.2V, providing outstanding energy storage for extended runtime and efficiency.

-Long Cycle Life:
Supports ≥6000 charge/discharge cycles (at 80% DOD), ensuring long-term stability and reduced total cost of ownership.

-Laser Welding Technology:
Precision laser-welded terminals minimize contact resistance, enhance structural integrity, and improve current handling.

-Superior Safety:
Utilizes LiFePO₄ chemistry with stable thermal performance, resistant to overcharging, short circuits, and thermal runaway.

-Low Internal Resistance:
Optimized for high power output and consistent voltage performance under heavy load conditions.

-Eco-Friendly Composition:
Free of cobalt and heavy metals; built with recyclable materials for a lower environmental footprint.

Technical Specifications

Parameter Specification
-Model: C46F
-Cell Type: Prismatic LiFePO₄
-Nominal Voltage: 3.2V
-Nominal Capacity: 280Ah
-Energy: ~896Wh
-Internal Resistance: ≤0.25mΩ
-Cycle Life: ≥6000 cycles (80% DOD)
-Charge Voltage: 3.65V
-Discharge Cutoff Voltage: 2.5V
-Max Continuous Charge Current: 1C (280A)
-Max Continuous Discharge Current: 1C (280A)
-Peak Discharge Current (Short Duration): 2C (560A)
-Operating Temperature (Charge): 0°C to 55°C
-Operating Temperature (Discharge): –20°C to 60°C
-Dimensions Approx: 174mm (L) × 72mm (W) × 207mm (H)
-Weight: ~5.3 kg
-Terminal Type: Laser-Welded Aluminum Tabs

Applications

Energy Storage Systems (ESS):

Perfect for residential, commercial, and grid-scale solar energy storage systems and off-grid power setups.

Electric Vehicles (EVs) & E-Bikes:

Reliable and high-performance power source for electric cars, buses, and two-wheelers.

Marine & RV Power:

Ideal for electric boats, caravans, and off-grid adventures requiring deep-cycle reliability.

Industrial Equipment:

Used in backup power systems, forklifts, UPS units, and autonomous machinery.

Custom Battery Packs:

Suitable for DIY and professional integrators designing high-capacity battery systems.

Why Choose Ganfeng LiFePO₄ Cell 280Ah (C46F)?

1. Outstanding Longevity: Up to 6000+ cycles with minimal capacity fade.

2. Enhanced Conductivity: Laser-welded connections for superior current flow.

3. Safe & Stable Chemistry: Proven LiFePO₄ technology for maximum safety.

4. Sustainable Design: Environmentally responsible materials and recyclable structure.