Battery cell
Introduce
Lithium iron phosphate battery is a core component used to build lithium-ion batteries, usually consisting of a positive electrode, a negative electrode, an electrolyte and a separator. Lithium iron phosphate batteries are widely used in electric vehicles, energy storage systems, emergency power supplies and other fields.
Detailed introduction
Lithium iron phosphate battery is a core component used to build lithium-ion batteries, usually consisting of a positive electrode, a negative electrode, an electrolyte and a separator. The positive electrode material is lithium iron phosphate (LiFePO4), and the negative electrode is carbon material. Lithium iron phosphate batteries are favored for their high safety, long cycle life and excellent high-temperature performance, and are widely used in electric vehicles, energy storage systems, emergency power supplies and other fields.
Applicable scene
Suitable for electric vehicles, energy storage systems, emergency power supplies and industrial applications that require high safety and long cycle life.
Feature
- Intelligent design, each module is equipped with an independent battery management system (BMS) system, which can improve the overall performance and manageability of the system.
- The number of charge and discharge cycles is up to 6,000 times, and the design life is up to 10 years.
- It has strong safety, can reduce resistance and self-discharge at the same time, improve energy efficiency and specific energy, and extend cycle life.
- Higher charging/discharging efficiency can reduce downtime, thereby saving time and increasing productivity.
- Adopts modular design, compact and lightweight.
- It has strong heat resistance and can operate stably in abnormally high temperature environments.
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| Items | Technical parameters | |||
|---|---|---|---|---|
| Type | HJLFP48173150E-100Ah | HJLFP48173170E-120Ah | HJLFP48173180E-150Ah | HJLFP71173205-280Ah |
| Nominal Voltage (V) | 3.2 | 3.2 | 3.2 | 3.2 |
| Nominal capacity (Ah) | 100 | 120 | 150 | 280 |
| Internal Resistance (mΩ) | ≤0.32 | ≤0.3 | ≤0.3 | ≤0.18 |
| Operating Voltage (V) | 2.5~3.65 (T>0℃) | 2.5~3.65 (T>0℃) | 2.5~3.65 (T>0℃) | 2.5~3.65 (T>0℃) |
| 2.0~3.65 (T≤0℃) | 2.0~3.65 (T≤0℃) | 2.0~3.65 (T≤0℃) | 2.0~3.65 (T≤0℃) | |
| Operating Temperature (℃) | Charge: 0~50 | Charge: 0~50 | Charge: 0~50 | Charge: 0~50 |
| Discharge: -20~55 | Discharge: -20~55 | Discharge: -20~55 | Discharge: -20~55 | |
| Storage: -30~45 | Storage: -30~45 | Storage: -30~45 | Storage: -30~45 | |
| Standard Charge and Discharge | 0.5C | 0.5C | 0.5C | 0.5C |
| Sustainable charge/discharge Rate | 2C, 30s | 1C | 0.5C | 1C |
| Specific Energy (Wh/Kg) | 1C, 120s | ≥140 | ≥145 | ≥160 |
| Cycle Life | ≥3500 Times/0.5C@25℃100%DOD | ≥5000 Times/1C@25℃100%DOD | ≥3000 Times/0.5C@25℃100%DOD | ≥5000 Times 0.5C@25℃100%DOD |
| Weight (Kg) | ≤2.55 | 2.86 | 3.3 | ≤5.6 |
| Model specification | LFP48100 |
|---|---|
| Type of battery | Laminated lithium iron phosphate battery |
| Nominal voltage | -48V |
| Nominal capacity | 280Ah |
| Cell specification | 3.2V/280Ah |
| Battery pack mode | 15 single batteries + BMS + rack or iron frame universal chassis |
| Battery pack size | W 482×D 480×H 133(mm) |
| Weight | 47.0±1.0 kg |
| Working temperature | -20～60℃ |
| Storage temperature | -25～70℃ |
| Working relative humidity | ≤90%(40℃±2℃) |
| Working altitude | 0 ～ 3600m |
| Working atmospheric pressure | 70kpa-106kpa |
| Noise | 0 db |
| Special instructions | If users need to use the program requirements in parallel, 48V/300Ah can be composed of 3 sets of LFP48100 in parallel; 48V/400Ah can be composed of 4 sets of LFP48100 in parallel; 48V/500Ah can be composed of 5 sets of LFP48100 in parallel; |
