IFP45300103A‑175Ah Prismatic LiFePO4 Power Battery Cell | EV‑Grade Long Life & High Safety Cell
Product Introduction
IFP45300103A‑175Ah is a prismatic aluminum‑cased LiFePO4 power battery cell manufactured by Hefei Gotion. Designed for electric vehicles, industrial & commercial energy storage, marine and special power supplies, it adopts mature LFP chemistry to balance high capacity, long life, wide temperature range and extreme safety.
With nominal capacity 175Ah, nominal voltage 3.2V, gravimetric energy density 180Wh/kg, volumetric energy density 400Wh/L, ACR 0.2–0.4mΩ, DCR 0.3–0.6mΩ, the cell supports regular slow charge and step fast charge. It can discharge at -30℃, charge at -20℃, and run stably at 60℃.
Core Selling Point
✅ 175Ah Large Capacity, Strong Power
175Ah nominal capacity, 3.2V nominal voltage, 180Wh/kg energy density, stable output and longer runtime.
✅ High-Safety LFP, Non-Flammable & Non-Explosive
Top thermal stability of LiFePO4, passed multiple harsh safety tests, triple protection for EV, ESS and home use.
✅ 3000+ Long Cycles, 8+ Years Life
Much longer than ordinary lithium batteries, slow degradation, higher cost-performance for long-term use.
✅ -30℃~60℃ Wide Operating Temp
Discharge at -30℃, charge at low temperature, stable at 60℃, reliable in all regions and seasons.
✅ Low Internal Resistance, High Efficiency
ACR 0.2–0.4mΩ, DCR 0.3–0.6mΩ, low heat generation and high conversion efficiency.
✅ Step Fast Charge, Fast & Safe
Temperature-adaptive fast charge, high speed and low loss, no degradation in long cycles.
✅ Prismatic Aluminum Case, Easy to Assemble
Standard size and solid structure, suitable for EV, ESS, RV, marine and more applications.
✅ Eco & Compliant, Global Compatible
Meet international environmental standards, no hazardous substances, legal for export and commercial use.
Technical Specifications
| Item | Specification |
| Model | IFP45300103A‑175Ah |
| Case Material | Aluminum |
| Battery System | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Capacity | 168Ah (1C) |
| Nominal Voltage | 3.2V |
| Cell Dimensions (D*H) | Thickness: 45 ± 0.3 mm Width: 300 ± 0.5 mm Height: 106 ± 0.5 mm |
| Cycle Life | ≥3000 cycles |
| Operating Temp (Charge) | -20℃~+55℃ |
| Operating Temp (Discharge) | -30℃ ~ 60℃ |
| Weight | 3100±50g |
Cell Dimension
Application Scenario
Relying on the core advantages of small size, lightweight and high power, this specification is precisely suitable for the following scenarios, covering multiple power/energy storage fields:
-Light electric vehicles: Low-speed electric vehicles, electric scooters, electric bicycles, electric motorcycles, small volume for easy installation, high power to meet power demand
-Portable energy storage equipment: Outdoor portable power supplies, small emergency energy storage boxes, lightweight + fast charging, suitable for outdoor mobile use
-Small industrial/civil equipment: Electric tools, small robots, security backup power supplies, instantaneous high current output, suitable for high-frequency start-stop of equipment
-On-board auxiliary power supply: Car emergency start power supply, on-board low-power energy storage, wide temperature range to adapt to the complex environment inside the car
-Small smart home backup power: Smart door locks, monitoring equipment, small home appliance backup power, high stability to meet long-term floating charge demand
Packaging and Transportation
Packaging：Original anti-static packaging, external carton protection, to avoid mechanical damage during transportation; each cell is marked with a clear bar code for traceability.
Transportation：Complies with UN38.3 transportation standards, strict prohibition of violent loading and unloading, prevent severe vibration, impact and extrusion, avoid sun and rain.
FAQ
Q1: What type of cell is this? What applications is it suitable for?
A: This is a prismatic aluminum‑case LiFePO4 power cell. It is widely used in electric vehicles, commercial vehicles, industrial and commercial energy storage systems, home energy storage, yachts, RVs, forklifts, AGVs, and special power supplies that require high safety, long life, and high stability.
Q2: What does 175Ah mean? How long can it run after fully charged?
A: 175Ah is the nominal capacity, meaning the cell can discharge at 175A for about 1 hour. Actual working time depends on your device power. For a 1000W load, 3.2V 175Ah (≈560Wh) can theoretically run about 30–40 minutes (including system loss).
Q3: Can this cell work in cold winter? Will charging damage it?
A: Yes. It supports discharging at -30℃ and charging at -20℃. Low‑temperature charging uses a step‑current strategy to protect the cell, no swelling, no accelerated degradation, safe for winter use in cold regions.
Q4: What does 3000 cycle life mean? How many years can it last?
A: 3000 cycles mean the capacity remains above 80% after 3000 full charge‑discharge cycles. If you use 1 full cycle per day, it can last 8–10 years. For light‑duty home storage, it can easily exceed 10 years.
Q5: What charging current should I use? Do I need a special charger?
A: Regular charging: 87.5A (0.5C), constant voltage 3.65V, cut‑off at 8.75A. Fast charging follows the temperature‑step charging table. You must use a dedicated LiFePO4 charger or BMS that supports 3.2V / 3.65V.
Q6: What should I note when building a battery pack? Can I series or parallel connect?
A: You must match cells with same model, batch, capacity, and internal resistance. Series increases voltage; parallel increases capacity. A clamping force of 150±50kgf is required to control swelling. A qualified BMS is mandatory for overcharge, over‑discharge, overcurrent, and temperature protection.
Q7: Is this cell safe? Will it catch fire or explode under crush or short circuit?
A: It is extremely safe. It has passed strict tests including overcharge, over‑discharge, external short circuit, heating, crushing, and temperature cycling. It will not catch fire, explode, or leak. LiFePO4 is one of the safest lithium chemistries.
Q8: How to store the cell when not in use for a long time?
A: Store in a cool, dry place below 35℃, with 30%–50% SOC, humidity below 85%. Charge and discharge once every 3 months to keep cell activity and extend service life.
Q9: Can I mix new and old cells? Can I use cells from different brands together?
A: No, it is strictly prohibited. Mixing new/old or different brands causes imbalance, uneven heating, swelling, and rapid lifespan decline. Use only brand‑new cells with identical parameters.
Q10: When must I stop using the cell immediately?
A: Stop use if: capacity drops below 70% of nominal, internal resistance exceeds 150% of original, case deformation, bulging, liquid leakage, unusual odor, or abnormal overheating, to avoid safety risks.
Why Choose Our Gotion IFP45300103A-175Ah Battery Cell?
-Original Factory Supply, Zero Quality Risk
We only sell brand-new genuine cells from Gotion High-Tech with strict full-process quality control. Excellent consistency in capacity, resistance and voltage. No refurbished, second-hand or defective cells, safer for EV, ESS and home storage.
-Extreme Safety for Home & Business
Adopt stable LiFePO4 chemistry and pass six safety tests: overcharge, over-discharge, short circuit, heating, crushing and temperature cycling. Non-flammable, non-explosive and leak-proof, safe for family, outdoor and vehicle use.
-Ultra Long Life, Low Long-Term Cost
≥3000 cycles at room temperature, ≥2000 fast-charge cycles, 8-year calendar life. Slow degradation and high durability reduce replacement frequency and total cost.
-Wide Temperature Range, All-Season Reliable
Discharge at -30℃, charge at -20℃, stable at 60℃. Works well in cold north, hot south and mountain areas, no power loss or breakdown.
-Fast Charge Supported, Higher Efficiency
Step fast-charging design with fast speed and low loss, compatible with EV chargers and energy storage systems, saving time and improving experience.
-Standard Size, Easy to Assemble & Match
Unified prismatic aluminum case, standardized terminals, explosion-proof valve and clamping force. Friendly to mainstream BMS, module and Pack production, easy for DIY and industrial mass production.
-Eco & Compliant, Global Export Ready
Meet RoHS and EU battery directives with strict hazardous substance limits. Green and low-carbon, available for export to Europe, America, Southeast Asia and worldwide.
