3.2V 173Ah LF173 LiFePO4 Cell Battery

EVE lf173-lifepo4 Cell: 173Ah 4000-Cycle Prismatic Battery for Extreme Environments

Introduction 

• Delivers 173Ah capacity, 3.22V stable output, and an industry-leading 4000-cycle lifespan (80% capacity retention).
• Operates in extreme temperatures: -35~65℃ discharge and -10~65℃ charge — recharging even in freezing conditions where competitors shut down.
• Supports 86.5A symmetric charge/discharge (0.5C) — fully recharges 173Ah in 1.7 hours while powering 25kW industrial equipment without voltage drop.
• Prismatic form factor (207.5×173.9×41.6mm) enables custom voltage/capacity configurations (series/parallel) for solar storage, RV systems, and heavy-duty industrial setups.

Core Specifications 

Table 1: LF173 vs. Conventional LiFePO4 Cells

Table 2: Popular Custom LF173 Models (OEM-Ready)

Why lf173-lifepo4 Cells Outperform 

1. 4000-Cycle Longevity

• “The lf173-lifepo4 cell retains 80% capacity after 4000 cycles — enough to power a 50kWh solar system for 8+ years, outlasting two sets of conventional LFP cells.”

2. Ultra-Wide Temperature Tolerance

• “-35℃ Discharge: Delivers 85% capacity at -35℃ to power RV heaters in Arctic regions. -10℃ Charge: Recharges in freezing conditions where standard LFP cells (0℃ minimum) fail, eliminating downtime.”

3. 86.5A Symmetric Charge/Discharge

• “86.5A continuous current recharges 173Ah in 1.7 hours (critical for AGV fleets) and discharges 86.5A to run 25kW industrial tools — no voltage sag, even at -35℃.”

4. Prismatic Design & Custom Scalability

• “207.5×173.9×41.6mm prismatic form saves 15% space vs. cylindrical cells. Customize voltage (2S to 16S) and capacity (2P to 4P) to build 6.44V, 12.88V, or 51.52V systems.”

Application Scenarios 

1. Solar & Energy Storage

• “Residential Solar: A 4S LF173 battery pack (12.88V, 173Ah) stores 2.23kWh — powers a 3-bedroom home for 5 hours during outages.”
• “Commercial Solar Farms: 4000-cycle durability cuts O&M costs by 40% over 10 years — 173Ah cells efficiently buffer peak demand.”

2. RV, Marine & Off-Road

• “Arctic RVs: EVE lf173-lifepo4 cells keep fridges and heaters operational at -35℃ — no winter shutdowns.”
• “Marine Vessels: Corrosion-resistant prismatic design withstands saltwater — 173Ah capacity extends cruising range by 30%.”

3. Industrial & AGV Fleets

• “AGV Fleets: 86.5A charging refuels AGVs in 1.7 hours — zero downtime between shifts, powered by LF173 prismatic cells.”
• “Heavy Machinery: -35℃ discharge starts 30kW motors in freezing construction sites — eliminating cold-weather delays.”

Customization Services (LF173-Focused OEM Solutions)

• ✅ Voltage Scaling: 2S (6.44V) to 16S (51.52V) for solar inverters and industrial UPS systems.
• ✅ Capacity Expansion: 2P (346Ah) to 4P (692Ah) for high-energy applications like marine vessels.
• ✅ BMS Integration: CAN/RS485 smart charge control — prevents overcharging in -35℃ environments.
• ✅ Enclosure Customization: IP65 waterproof, ruggedized casings for marine/industrial use (as featured in the LF173-4S model).
  “Explore our popular custom models (LF173-2S, LF173-4P) — or design your unique lf173-lifepo4 system for specialized projects.”