PowerFlex LiFePO4 Battery: 12.8V, 100Ah High-Capacity Stacking

PowerFlex LiFePO4 Battery: 12.8V, 100Ah High-Capacity Stacking

I. Product Overview

This product is a high-performance lithium iron phosphate battery pack. This LiFePO4 Battery is composed of four 3.2V 100Ah lithium iron phosphate battery cells in a scientific 4-in-series and 1-in-parallel combination. This LiFePO4 Battery pack combines advanced internal structure design and production technology, and has multiple advantages such as high specific energy, long service life, safety and reliability, and wide temperature range use. It is an ideal choice for green energy storage power sources.

II. Cell Parameters

• Specification model: Lithium iron – 100AH
• Capacity: 100Ah
• Nominal voltage: 3.2V
• Nominal internal resistance: ≤0.5mΩ
• Combination method: 4 in series and 1 in parallel
• Matching standard:
• Capacity tolerance ≤1%
• Maximum difference in single-cell internal resistance ≤0.2mΩ
• Voltage difference of single cell ≤5mV

III. Finished Product Parameters

• Nominal voltage: 12.8V
• Nominal capacity: 100Ah
• Minimum capacity: 100Ah
• Charging cut-off voltage: 14.6V
• Discharging cut-off voltage: 10V
• Maximum continuous discharge current: 1C (C represents the capacity of the battery pack, that is, 100A).
• Display screen: Voltage and percentage display
• Standard charging current: within 0.5C (that is, within 50A).
• Suitable charging temperature: 0℃ – 45℃
• Suitable discharging temperature: -20℃ – 65℃
• Battery pack size: 330×172×215mm
• Battery pack weight: about 11Kg

IV. Performance Characteristics

• High specific energy: Adopting lithium iron phosphate battery cells, it has high energy density and meets the needs of long-term and high-load use.
• Long service life: The cycle life is not less than 5000 times, and the capacity retention rate is ≥80%, greatly extending the service life of the battery pack.
• Safe and reliable: Built-in multiple protection mechanisms, including overvoltage protection, undervoltage protection, overcurrent protection, etc., to ensure the safe operation of the battery pack under extreme conditions.
• Wide temperature range use: It can work normally in the temperature range of -20℃ – 65℃ and adapt to various harsh environments.
• Charge retention ability: After charging is completed according to the standard charging and left for 28 days, then discharge according to the standard discharge. The charge retention rate is ≥80%.

V. Other Characteristics

• Storage conditions: The storage temperature range is 0℃ – 45℃, and the storage environment humidity is <75%.
• Communication method: None (485, 232, CAN, etc. can be customized for various communications).
• Bluetooth function: None (can be added).
• Instantaneous discharge current: It meets the demand for instantaneous high current discharge and is suitable for various emergencies.