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What is EVE MB31 314Ah 3.2V LiFePO4 Battery ?
The EVE MB31 314Ah 3.2V LiFePO4 Battery is a high-performance Lithium Iron Phosphate (LiFePO4) battery cell known for its safety, long lifespan, and impressive capacity.
Delving into the realm of high-performance batteries, the EVE MB31 314Ah 3.2V LiFePO4 Battery emerges as a frontrunner, captivating users with its exceptional safety, remarkable longevity, and impressive capacity. This powerhouse cell, boasting a nominal voltage of 3.2V and a staggering capacity of 314Ah, seamlessly integrates into a diverse range of applications, including solar energy storage, electric vehicles (EVs), backup power systems, and industrial applications.
Based on general lithium battery production processes, here’s a possible outline of how EVE MB31 LiFePO4 batteries are made:
- 电极制备：
- 阳极：将磷酸铁锂（LiFePO4）粉末与导电材料（如炭黑）和粘合剂混合，制成浆料。然后将该浆料涂覆到集流体箔（通常为铜或铝）上。涂覆后的集流体箔经干燥和压延（压制）后，形成薄而均匀的阳极电极。
- 阴极：使用阴极材料（可能是用作集流体的铝箔）、导电添加剂和粘合剂制备单独的浆料。具体的阴极材料可能属于专有信息。将该阴极浆料涂覆到单独的集流体箔上，并按照与阳极类似的方式进行处理。
- 电池组装：
- 阳极和阴极电极之间由微孔聚合物隔膜隔开，该隔膜允许锂离子在它们之间流动，但防止电接触。
- 电极和隔膜通常缠绕在一起，形成卷绕式结构。
- 整个组件被放置在一个金属罐（铝罐或钢罐）内。
- 电解液灌装和密封：
- 将含有锂离子的有机溶剂型电解液注入电池中。电解液的具体成分很可能属于商业机密。
- 然后通过压接或焊接将电池罐密封，以确保外壳不漏液。
- 形成过程：
新组装的电池会经历一个初始的充放电循环（形成），以激活电极并优化性能。
- 质量控制和测试：
每个电池都经过严格的容量、电压、内阻和安全参数测试，以确保其符合 EVE 的质量标准。
其他注意事项：
- 制造工艺的具体细节，例如隔膜类型、电解液成分和成型工艺等，可能是专有信息，不对外公开。
- 环境法规和安全规程在整个制造过程中发挥着至关重要的作用。
Remember, this is a general outline, and the specific processes used by EVE might differ.
How Are EVE MB31 314Ah 3.2V LiFePO4 Batteries Manufactured?
Based on general lithium battery production processes, here’s a possible outline of how EVE MB31 LiFePO4 batteries are made:
- 电极制备：
- 阳极：将磷酸铁锂（LiFePO4）粉末与导电材料（如炭黑）和粘合剂混合，制成浆料。然后将该浆料涂覆到集流体箔（通常为铜或铝）上。涂覆后的集流体箔经干燥和压延（压制）后，形成薄而均匀的阳极电极。
- 阴极：使用阴极材料（可能是用作集流体的铝箔）、导电添加剂和粘合剂制备单独的浆料。具体的阴极材料可能属于专有信息。将该阴极浆料涂覆到单独的集流体箔上，并按照与阳极类似的方式进行处理。
- 电池组装：
- 阳极和阴极电极之间由微孔聚合物隔膜隔开，该隔膜允许锂离子在它们之间流动，但防止电接触。
- 电极和隔膜通常缠绕在一起，形成卷绕式结构。
- 整个组件被放置在一个金属罐（铝罐或钢罐）内。
- 电解液灌装和密封：
- 将含有锂离子的有机溶剂型电解液注入电池中。电解液的具体成分很可能属于商业机密。
- 然后通过压接或焊接将电池罐密封，以确保外壳不漏液。
- 形成过程：
新组装的电池会经历一个初始的充放电循环（形成），以激活电极并优化性能。
- 质量控制和测试：
每个电池都经过严格的容量、电压、内阻和安全参数测试，以确保其符合 EVE 的质量标准。
其他注意事项：
- 制造工艺的具体细节，例如隔膜类型、电解液成分和成型工艺等，可能是专有信息，不对外公开。
- 环境法规和安全规程在整个制造过程中发挥着至关重要的作用。
Where can the EVE MB31 314Ah 3.2V LiFePO4 Battery be used?
- 太阳能存储： The MB31 is an excellent choice for storing solar energy, providing a dependable and sustainable backup power source, enabling homeowners and businesses to harness the power of the sun efficiently.
- 电动汽车（EV）： The MB31’s high capacity and extended cycle life make it well-suited for powering EVs, contributing to longer driving ranges, reduced battery degradation, and a more sustainable transportation experience.
- 备用电源系统： The MB31 serves as a reliable backup power solution, providing emergency power during grid outages or other power disruptions, ensuring critical systems remain operational.
- 工业应用： The MB31’s robust design, safety features, and wide operating temperature range make it a suitable choice for various industrial applications, including forklifts, uninterruptible power supplies (UPS), and energy storage systems for telecom towers.
Why Choose ThinkedPow’s EVE MB31 314Ah 3.2V LiFePO4 Battery?
- 高容量： The MB31 boasts a remarkable capacity of 314Ah, enabling it to store substantial amounts of energy, making it ideal for applications with high power demands.
- Extended Cycle Life: The MB31 exhibits an exceptional cycle life, capable of enduring over 8000 charge and discharge cycles while retaining at least 80% of its original capacity. This translates to a long battery lifespan, ensuring years of reliable operation.
- Enhanced Safety: Inherent to its LiFePO4 chemistry, the MB31 offers superior safety compared to other battery chemistries like lead-acid or lithium-ion. It has undergone rigorous safety testing and incorporates features that minimize the risk of fire or explosion, making it a safe and reliable choice.
- 宽广的工作温度范围： The MB31 can operate effectively within a broad temperature range of -30°C to 60°C, demonstrating its versatility and adaptability to various environmental conditions.
- Fast Charging Capability: The MB31 supports rapid charging, reducing downtime and enhancing its practicality for applications that demand quick charging cycles.
314Ah A+ Grade Brand New 3.2V EVE LiFePO4 battery offers enhanced safety, long cycle life, high energy density, fast charging, wide temperature range tolerance, environmental friendliness, high power output, and maintenance-free operation. These advantages make it a reliable and sustainable choice for a wide range of applications, from electric vehicles and energy storage systems to portable electronics and backup power solutions.
包装与运输
①使用高硬度定制海绵保护电池
②5层危险品出口瓦楞纸箱
③正负极膏状绝缘胶带
④交付前对每个电池进行测试数据采集
⑤如果客户有要求，我们可以提供木箱包装以便运输。
电池认证：
TinkedPow Factory are exported to major trade distribution centers and major countries and regions in the world. Reliable battery cells is a must for a start of ESS home solar system.
基本参数
| 项目 | 规格 | Remark |
| Manufacturer | EVE Energy | |
| 模型 | MB31 | |
| Form | Prismatic | |
| 额定容量 | 314Ah | |
| Continuous Charge/Discharge Rating | 0.5C (157A) | |
| Maximum Charge/Discharge Rating (30 Seconds) | 1C (314A) | |
| 循环寿命 | 8,000 cycles | |
| 标称电压 | 3.2伏 | |
| AC Impedance Resistance (1KHz) | ≤0.18mΩ | |
| Protected | No | |
| Rechargeable | Yes | |
| Approx. Dimensions (LxWxH) | 173.7mm x 71.7mm x 204.6mm | |
| 大约重量 | 5,600g | |
| Country of Origin | China | |
| 放电结束电压（Umin） | 2.5V（T>0℃） | / |
| 2.0V（T≤0℃） | / | |
| 标准充电功率 | 0.5P | 25℃±2℃ |
| 最大持续充电功率 | 0.5P | 25℃±2℃ |
| 标准放电功率 | 0.5P | 25℃±2℃ |
| 最大连续放电功率 | 0.5P | 25℃±2℃ |
| 初始内阻 | 0.18mΩ±0.05mΩ | 交流电，1 kHz，输出 SOC，新电池 |
| 重量（克） | 5600克±300克 | / |
| 尺寸（高*长*厚） | 207.2*173.7*71.7 毫米 | 终端 |
| 充电温度 | 0℃-60℃ | / |
| 放电温度 | -30℃-60℃ | / |
| 储存温度（1年） | 0℃-35℃ | 交付 SOC 状态 |
| 储存温度（1个月） | -20℃-45℃ | |
| 自费（首月） | ≤3.5%/M | 交付 SOC 状态，25°C±2℃ 存储 |
| 自行出院（第一个月后） | ≤3.5%/M |
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