Gotion IFP4014888-53Ah High-Power LFP Lithium-Ion Cell
Product Introduction
IFP4014888-53Ah is a mass-produced prismatic aluminum-shell lithium-ion battery launched by Hefei Gotion, adopting the lithium iron phosphate (LFP) system and specially designed for electric vehicle (EV) applications. The product features a nominal capacity of 53Ah, 4C fast charging capability, and a wide operating temperature range of -35℃~60℃, with a gravimetric energy density of 160Wh/kg and a volumetric energy density of 345Wh/L.
It combines ultra-long cycle life and stringent safety performance, fully complying with GB/T and IEC international standards, and is an ideal core component for the power system of new energy vehicles.
Core Selling Point
✅️High Energy Density & Power Output
Adopting an advanced lithium iron phosphate material system, it achieves a balanced ratio of 160Wh/kg gravimetric energy density and 345Wh/L volumetric energy density. At 25℃ and 95% SOC, the 10s discharge peak power can reach 2416W and the 30s discharge peak power reaches 2331W, meeting the high-power driving requirements of electric vehicles.
✅️Ultra-Long Cycle & Calendar Life
The normal temperature (25℃) regular cycle life is up to 4000 cycles, and the fast charge cycle life is 2000 cycles (2.5C step charging); under high temperature (45℃) environment, it can still achieve 1500 regular cycles and 1000 fast charge cycles. The calendar life is up to 10 years with 80% capacity retention, significantly reducing the whole life cycle cost.
✅️Wide Temperature Adaptability & Stable Performance
The capacity retention rate is ≥80% at a low temperature of -30℃, and normal discharge is still possible at -35℃; the charge retention rate is ≥94% and the capacity recovery rate is ≥95% at a high temperature of 55℃, adapting to the use scenarios of electric vehicles in different climatic regions, and the performance attenuation under extreme temperatures is controlled at the industry-leading level.
✅️Stringent Safety Certification & Environmental Standards
It has passed 6 core safety tests including overcharge, overdischarge, short circuit, extrusion, heating and temperature cycling, with no explosion or fire during the test; it complies with the EU RoHS 2.0 standard, and the content of 10 types of prohibited substances (cadmium, lead, mercury, etc.) is all lower than the limit requirements, being environmentally friendly and pollution-free.
✅️Standardized Production & Compatible Design
The product has been mass-produced, and the production process complies with the standardization requirements of GB/T 1.1-2020, with technical parameters compatible with the PACK design of mainstream electric vehicles; detailed Pack assembly parameters (maximum allowable pressure 600kgf, final pressure 300±20kgf after assembly) are provided for easy module integration.
Technical Specifications
| Item | Specification |
| Model | IFP4014888-53Ah |
| Case Material | Aluminum |
| Battery System | LiFePO4 (Lithium Iron Phosphate) |
| Nominal Capacity | 53Ah (1C) / 54.5Ah (0.33C) |
| Nominal Voltage | 3.2V (0.33C) / 3.15V (1C) |
| Cell Dimensions (D*H) | Thickness: 40.2±0.5mm (Including outer insulating film)
Width: 149.0±0.5mm at the bottom (10 layers of film) / 148.4±0.5mm at the top (4 layers of film) Height: 88±0.5mm (Excluding terminals) / 91.1±0.5mm (Including terminals) |
| Cycle Life | 4000 cycles |
| Operating Temp (Charge) | -20℃~55℃ |
| Operating Temp (Discharge) | -35℃ ~ 60℃ |
| Weight | 1125g±35g |
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: Is the IFP4014888-53Ah cell only applicable to electric vehicles?
A: The core application scenario is electric vehicles (EV). Meanwhile, due to its characteristics of wide temperature adaptability, high power output and long cycle life, it can also be adapted to scenarios with high requirements for battery performance such as new energy commercial vehicles, energy storage systems and special vehicles. The specific adaptation needs to be confirmed by communicating with the technical team according to the actual use conditions.
Q2: What is the fast charging strategy of this cell? What maximum charging rate does it support?
A: It supports a maximum 4C constant charge (25℃ environment) and adopts a step charging mode, with the charging rate under different temperature and SOC states preset and optimized . For example, 3.0C-4.0C fast charging can be adopted in the range of 25℃ and 10%-80% SOC, and it automatically switches to 0.5C-0.1C trickle charging when SOC is above 80%, balancing fast charging efficiency and battery life.
Q3: What are the storage requirements for the cell? How to restore performance after long-term storage?
A: Long-term storage must meet the following requirements: temperature ≤35℃, SOC 30%-50%, ambient humidity ≤85% RH (no condensation), and charge-discharge maintenance is required every 3 months; after 28 days of storage at 45℃ and 50% SOC, the capacity recovery rate is >94%, and it can be used normally without additional activation operations.
Q4: Has the product passed relevant safety certifications? What are the taboos during use?
A: The product has passed the GB 38031-2020 safety requirements certification for power batteries for electric vehicles and completed 6 core safety tests such as overcharge, overdischarge, short circuit and extrusion. Prohibited during use: illegal operations such as charging beyond 4C rate, disassembling and modifying the battery, mixing with other models of batteries, placing in a high temperature environment above 60℃, and connecting positive and negative poles with conductive materials.
Q5: How to judge whether the cell has reached the end-of-life standard?
A: It is recommended to establish a battery status tracking system to monitor internal resistance and capacity regularly: the cell should be stopped when its internal resistance exceeds 150% of the initial internal resistance or the actual capacity is lower than 70% of the nominal capacity; continuous use may lead to accelerated performance attenuation, increased safety risks, and loss of product quality assurance liability.
Why Choose Our Gotion IFP4014888-53Ah Battery Cell?
1. Brand Strength & Standard Endorsement
As a leading enterprise of power batteries in China, Hefei Gotion High-Tech strictly follows domestic and foreign authoritative standards such as GB/T 31484-2015, GB 38031-2020 and IEC62619-2017 in product R&D and production. The specification has undergone multiple rounds of review and revision (the latest version V1.0, updated in December 2024), with true and traceable technical parameters.
2. Performance Optimization & Scenario Adaptation
For the use scenarios of electric vehicles, the fast charging strategy (full temperature range step charging matrix of -20℃~55℃), SOC-OCV characteristics and DCR performance under different temperatures/SOC are specially optimized to ensure the optimal comprehensive performance of the battery in core scenarios such as fast charging, endurance and power output.
3. Whole Life Cycle Guarantee
A complete product end-of-life management plan is provided, clarifying the decommissioning standards when the internal resistance exceeds 150% of the initial value or the capacity is lower than 70% of the nominal value; professional technical support is provided to assist customers in Pack design, test verification and use and maintenance guidance, solving technical pain points in the whole process.
4. Stable Mass Production & Controllable Quality
The product is in the mass production stage with high consistency of core performance parameters (capacity, internal resistance, voltage, etc.); each batch of products has undergone strict factory inspection, including initial capacity test, appearance inspection, safety performance sampling inspection, etc., with a quality qualification rate of over 99.9%.
