IFP29207168-124Ah LiFePO4 Battery Cell | High Safety & Long Cycle Life for EV
Product Introduction
The IFP29207168-124Ah is a vehicle-grade, prismatic aluminum-cased lithium iron phosphate (LiFePO₄ or LFP) power cell developed and manufactured by Hefei Gotion. It is engineered for demanding applications—including battery electric vehicles (BEVs), and industrial/commercial energy storage systems—where high power delivery, and extended service life are critical requirements.
Across all development stages—from cathode/anode material selection and cell architecture design to manufacturing process control and comprehensive performance validation—the product adheres rigorously to automotive-grade quality and reliability criteria.
Core Selling Point
✅️Ultra-High Safety:
The lithium iron phosphate (LFP) chemistry exhibits intrinsic thermal and electrochemical stability. The cell has successfully passed six rigorous safety certification tests—including overcharge, overdischarge, external short circuit, high-temperature exposure, mechanical compression, and temperature cycling—without thermal runaway, fire, or explosion.
✅️Exceptionally Long Service Life:
Under standard operating conditions (25 °C, 100% depth of discharge), the cell achieves ≥5,000 cycles in regular charge/discharge operation and ≥4,000 cycles under 2.5C fast-charging conditions. Its calendar life exceeds 10 years, substantially lowering total cost of ownership (TCO) over the product lifecycle.
✅️High-Efficiency Fast Charging:
Supports multi-step constant-current charging at up to 2.5C rate, enabling rapid energy replenishment in time-sensitive applications. The design ensures high Coulombic efficiency (>99.5%) and minimal temperature rise (<5 °C rise under full 2.5C charging), enhancing system reliability and longevity.
✅️Wide Operational Temperature Range:
Delivers stable discharge performance across –30 °C to +65 °C and supports safe, efficient charging within 0 °C to +60 °C—demonstrating robust adaptability to extreme ambient conditions.
✅️High Energy Density with Low DC Internal Resistance:
Achieves a gravimetric energy density of ≥175 Wh/kg and a DC internal resistance of <1.0 mΩ (measured at 50% SOC, 25 °C). This enables minimal voltage sag during high-current discharge and sustained high-power delivery.
✅️Consistent, Industrial-Grade Manufacturing:
Manufactured by Guoxuan High-Tech Co., Ltd., a Tier-1 battery cell supplier, utilizing automated, ISO-certified production processes. Cells exhibit exceptional batch-to-batch consistency (capacity deviation <2%, resistance deviation <5%), ensuring seamless integration into large-scale battery pack assembly and compatibility with fully automated production lines.
Technical Specifications
| Item | Specification |
| Model | IFP29207168-124Ah |
| Case Material | Aluminum |
| Battery System | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Capacity | 124Ah(0.33C)/119Ah(1C) |
| Nominal Voltage | 3.21V |
| Cell Dimensions (D*H) | Thickness: (29.5±0.3) mm (including thickness of the insulating film,
5% ± 3% SOC, 200 ± 20kgf) Width：(206.8±0.3) mm (including outer film thickness) Height ： (169.58 ± 0.5) mm (including outer film thickness and excluding terminals);
(172.7 ± 0.5)mm(including outer film thickness and terminals)
|
| Cycle Life | 5000 cycles |
| Operating Temp (Charge) | 0℃~60℃ |
| Operating Temp (Discharge) | -30℃ ~ 65℃ |
| Weight | 2300g±69g |
Note: Dimensions in the figure are in millimeters (mm)
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 chemistry is this cell? What are the main applications?
A: IFP29207168-124Ah is a LiFePO4 (LFP) prismatic aluminum case power battery cell, mainly used for electric vehicles, energy storage systems, industrial vehicles, engineering machinery requiring high power, safety and long life.
Q2: What is the actual capacity, voltage and charge/discharge rate?
A: Nominal capacity 124Ah (0.33C)/119Ah (1C), nominal voltage 3.21V; max continuous charge rate 2.5C (25℃), supporting high-rate fast charge and high-power discharge.
Q3: Can it work normally at low and high temperatures?
A: Yes. Discharge temperature -30℃~65℃, charge temperature 0℃~60℃. Excellent low-temperature capacity retention, above 85% at -20℃.
Q4: How long is cycle life and service life?
A: ≥5000 cycles at normal charge (80% capacity retention), ≥4000 cycles at fast charge; calendar life up to 10 years (25℃, 50%SOC).
Q5: What safety tests has the cell passed?
A: Passed automotive-grade safety tests including overcharge, over-discharge, short circuit, heating, crush, temperature cycling, complying with GB 38031, IEC 62619, no fire, no explosion.
Q6: Do you support bulk orders, customization and technical support?
A: Yes. We provide original factory wholesale, BMS & PACK design consultation, technical data support, sample testing, suitable for EV, energy storage and integration customers.
Q7: What about storage and maintenance?
A: Long-term storage at 30%~50%SOC, ≤35℃, ≤85%RH, charge/discharge every 3 months. Prohibit disassembly, puncture, short circuit, over-temperature, mixing old and new cells.
Why Choose Our Gotion IFP29207168-124Ah Battery Cell?
– Original Factory Supply, Quality Controllable
We supply genuine Gotion IFP29207168-124Ah cells with full traceability. Each batch undergoes strict screening of capacity, resistance, voltage and safety performance. Consistency and reliability are far better than second-hand, refurbished or mixed cells.
-Extreme Safety Design, Multiple Protection
Adopt stable LiFePO4 chemistry and reinforced prismatic aluminum case. Passed overcharge, over-discharge, short circuit, heating, crush, temperature cycling tests. Comply with automotive-grade safety standards to ensure full-life safety.
-Ultra Long Life, Lower TCO
≥5000 cycles at normal charge, ≥4000 cycles at fast charge, 10-year calendar life. Much longer than ordinary lithium batteries. Longer service life means fewer replacements, lower maintenance cost and higher long-term value.
-Automotive-Grade Performance, Wide Temperature Adaptation
Support -30℃~65℃ discharge, 0℃~60℃ charge, 2.5C high-rate fast charge, energy density ≥175Wh/kg, low internal resistance and high power output. Perfect for EV, energy storage, industrial vehicles.
-Standardized Parameters, Easy Integration
Precise size, high consistency, complete SOC-OCV, DCR, peak power, step charging matrix data. Greatly reduce PACK design, BMS calibration and system integration difficulty, improve mass production efficiency.
-Professional Technical Support & Service
Provide full specification, safety test reports, installation constraints, PACK design guidance. Support bulk customization, technical docking and after-sales support, offering one-stop power solutions for enterprise customers.
