CATL 271AH 3.2V LiFePO4 Battery
Product Introduction
The CATL 271AH 3.2V LiFePO4 Battery is a cutting – edge energy storage solution, crafted to meet the high – demand power needs across various industries. Constructed with genuine Grade A lithium battery cells, this CATL LiFePO4 battery ensures top – notch performance right from the start.
Featuring a high – capacity 271AH and a stable 3.2V voltage, it provides a reliable and consistent power supply. Unlike some conventional lithium – ion batteries, the CATL 271AH 3.2V LiFePO4 battery utilizes lithium iron phosphate chemistry, which offers enhanced safety, long – term reliability, and environmental friendliness. With its lightweight design and high continuous discharge rate, it can power a wide range of applications efficiently. Moreover, its low self – discharge rate and long cycle life make it a cost – effective choice for long – term use.
Technical Specifications
| Category | Parameter | Value & Details |
|---|---|---|
| Basic Parameters | Nominal Voltage | 3.2V |
| Rated Capacity | 271Ah (Customizable) | |
| Cell Type | Prismatic LiFePO4 | |
| Cell Weight | ~5.3kg | |
| Cell Size | 72172200mm | |
| Electrical Performance | Charging Method | CC/CV |
| Standard Charging Current | ~54.2A (0.2C) | |
| Maximum Charging Current | 542A (2C, 25℃) | |
| Charging Cut-off Voltage | 3.65V per cell | |
| Discharge Cut-off Voltage | 2.5V per cell | |
| Charge/Discharge Efficiency | >95% (0.2C@RT) | |
| Operating Conditions | Charging Temperature Range | 0~45℃ |
| Discharge Temperature Range | -20~+60℃ | |
| Storage Temperature Range | -20~+45℃ (long-term) | |
| Safety & Reliability | Safety Certifications | MSDS, Un38.3, IEC62133, UL1642 |
| IP Rating (Cell Level) | IP65 (Optional) |
Core Features
-
Superior Safety with LiFePO4 Chemistry
The lithium iron phosphate chemistry used in the CATL 271AH 3.2V LiFePO4 battery provides inherent thermal stability. This significantly reduces the risk of thermal runaway, making it a safe choice for applications where safety is paramount, such as electric vehicles and large – scale energy storage systems. -
Long – lasting Performance
With a cycle life of up to 2000 times, this CATL LiFePO4 battery ensures long – term usability. It can maintain a high percentage of its original capacity over numerous charge – discharge cycles, reducing the total cost of ownership for users in the long run. -
High Energy Density and Low Self – discharge
The CATL 271AH 3.2V LiFePO4 battery boasts a high energy density, allowing it to store a large amount of energy in a relatively small size. Additionally, its low self – discharge rate means that it can retain its charge for extended periods when not in use, ensuring readiness whenever needed. -
Versatile Compatibility
Designed with a standard form factor and voltage output, the CATL 271AH 3.2V LiFePO4 battery can be easily integrated into a wide range of applications, from electric bikes and scooters to industrial UPS systems and solar power storage setups.
Application Scenarios
The CATL 271AH 3.2V LiFePO4 battery is suitable for:
- E – mobility Applications: Electric bikes, e – scooters, forklifts, golf cars, and other electric vehicles. Its high capacity and stable voltage output ensure smooth and long – lasting operation, reducing the need for frequent charging.
- Power Storage Systems: UPS power storage systems, solar power systems, and wind energy storage. The CATL LiFePO4 battery can store excess energy generated from renewable sources and release it when required, contributing to a more stable and sustainable power supply.
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