IFR46135A-26.2Ah LiFePO4 Cylindrical Cell
Gotion High-tech IFR46135A-26.2Ah is an industrial-grade LiFePO4 cylindrical aluminum shell power battery cell with a minimum capacity of 26.2Ah at 1C and a nominal voltage of 3.2V, featuring the core advantages of large capacity, long cycle life, high safety and wide temperature adaptation.
The cell has a DC internal resistance of ≤3.5mΩ, supports fast charging from 10% to 80% SOC in only 35 minutes at 25℃, and allows 2C continuous discharge and 4C pulse discharge. It operates stably in a wide temperature range of -25℃~55℃, with a discharge capacity retention rate of ≥75% at -20℃ and no attenuation at 45℃ high temperature.
With a gravimetric energy density of 180Wh/kg and a volumetric energy density of 397Wh/L, the cell is suitable for various scenarios such as new energy electric vehicles, household/industrial and commercial energy storage, AGV trolleys, portable power stations and RV modification.
I.Core Product Highlights
✅️ Genuine Factory Guarantee: Produced by Hefei Gotion High-tech, specification sheet number GXGK-CP-018-A0 (2025 latest version), 100% full inspection before delivery, aluminum shell packaging with no electrolyte leakage, and genuine products traceable.
✅️ High Capacity & Efficiency: Minimum capacity of 26.2Ah at 1C and 27Ah at 0.33C, nominal voltage of 3.2V, gravimetric energy density of 180Wh/kg, and volumetric energy density of 397Wh/L, with significant capacity advantages in the same size.
✅️ Long Cycle & Durable: ≥2500 cycles at room temperature standard condition (80% SOH), ≥2000 cycles at fast charging condition (80% SOH), ≥1000 cycles at 45℃ high temperature (80% SOH), with 70% SOH as end of life, meeting the requirements of long-term industrial use.
✅️ Comprehensive High Safety: Passes all safety tests including GB 38031/GB43854/UN38.3, with no fire or explosion in 19 tests such as overcharge/overdischarge/nail penetration/crushing, and some tests additionally meet the no-leakage requirement.
✅️ Wide Temperature Adaptation: Operating temperature range of -25℃~55℃, discharge capacity retention rate of ≥75% at -20℃ and ≥90% at 0℃, no attenuation of discharge capacity at 45℃ high temperature, suitable for complex environments in northern and southern regions and outdoor use.
✅️ Fast Charging & Low Loss: Fast charging from 10% to 80% SOC in only 35 minutes at 25℃, DC internal resistance ≤3.5mΩ, supporting 2C continuous discharge and 4C pulse discharge, balancing efficiency and cell life.
II.Core Product Parameters
| Item | Core Specification |
| Product Model | IFR46135A-26.2Ah |
| Cell Type | LiFePO4 Cylindrical Aluminum Shell Cell |
| Nominal Voltage | 3.20V/3.15V |
| Minimum Capacity | 27Ah/26.2Ah |
| Operating Voltage | 2.5V~3.65V/2.0V~3.65V |
| DC Internal Resistance | ≤3.5mΩ |
| Maximum Continuous Discharge | 2C |
| Maximum Pulse Discharge | 4C |
| Weight with Film | 488g±5g |
| Fast Charging Time | 35min |
Figure Cell Dimensional Drawing(without film)
III.Multi-scenario Adaptation
✅️ New Energy Electric Vehicles：
Suitable for electric bicycles, motorcycles, and low-speed electric vehicles, with wide temperature operation and high discharge rate, aluminum shell packaging for better durability, providing stable power for travel.
✅️ Energy Storage Systems：
Preferred for home energy storage, industrial and commercial energy storage, and portable outdoor power supplies, with 26.2Ah large capacity and long cycle life, enabling efficient storage and utilization of electrical energy.
✅️ Industrial Equipment：
Specialized for AGV trolleys, industrial robots, and portable testing equipment, with low internal resistance and high power, combining safety and stability to meet the needs of continuous operation.
✅️ Outdoor Accessories：
Photovoltaic supporting facilities, RV modification, and marine backup power supplies, capable of normal discharge at -25℃ low temperature, fully sealed design for shockproof and drop-resistant, adapting to complex outdoor climates.
VI.Triple Quality Assurance
✅️ 100% Factory Inspection: 100% inspection of appearance, capacity, internal resistance, and size before delivery; type inspection covers all indicators with 2 samples per item, no defective products leave the factory, complying with enterprise standard Q/GX 003-2015.
✅️ Authoritative Standards: Complies with GB/T 31484-2015, GB 38031-2020, GB43854-2024, and UN38.3-2021, meeting dual domestic and international safety and transportation standards.
✅️ Structural Protection: Aluminum shell packaging with strong sealing and no electrolyte leakage; internal multi-layer protection with overcurrent/overvoltage/overtemperature triple protection; no cracks, scratches, or deformation in original factory appearance inspection.
V.Packaging and Logistics Guarantee
✅️ Packaging Protection：
Original factory five-layer thickened carton, filled with high-density shockproof foam inside; each cell is independently sealed and packaged, anti-crushing, anti-vibration, anti-dropping, anti-moisture, with no risk of cell damage during transportation.
✅️ Logistics Qualifications：
Cooperates with well-known domestic/international logistics companies, all with UN38.3 dangerous goods transportation qualifications; professional loading and unloading throughout the process, prohibiting rough handling.
✅️ Transportation Insurance：
All orders are covered by full logistics insurance; if cell damage occurs during transportation, it will be jointly borne by the logistics company and us, with free replacement for customers.
IV.Perhaps you still want to know
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