BYD 3.2V 25Ah 46120 Battery Cell: High – Performance LiFePO4 for Advanced Energy Solutions
Product Introduction
The BYD 3.2V 25Ah 46120 Battery Cell is a state – of – the – art lithium iron phosphate (LiFePO4) battery cell engineered for exceptional performance in diverse energy scenarios. As a leading product from BYD (a global pioneer in battery technology), this cell combines the 46120 industry – standard form factor with advanced LiFePO4 chemistry to deliver a stable 3.2V voltage and 25Ah capacity. Whether deployed in energy storage systems, electric vehicles (EVs), or industrial equipment, the 46120 BYD 3.2V 25Ah LiFePO4 Battery Cell ensures reliable energy delivery, long – lasting cycle life, and top – tier safety—setting new benchmarks for lithium battery performance.
Technical Specifications
| Parameter | BYD 3.2V 25Ah 46120 Battery Cell |
|---|---|
| Typical Capacity | 25Ah |
| Minimum Capacity | 24Ah |
| Nominal Voltage | 3.2V |
| Internal Impedance | ≤8mΩ |
| Cell Weight | Max 500g |
| Size (Diameter × Height) | D: 46.3±0.25mm; H: 120±0.3mm |
| End of Charge Voltage | 3.65V |
| End of Discharge Voltage | 2.0V |
| Standard Charge Current | 12.5A (0.5C) |
| Standard Charging Time | 150min |
| Maximum Charging Current | 25A (1C) |
| Standard Discharge Current | 5A (0.2C) |
| Max. Continuous Discharge Current | 25A (1C) |
| Cycle Life | ≥4000 Cycles |
| Charging Operating Temperature | 0–45°C |
| Discharging Operating Temperature | -20–60°C |
| Shipping/Short – Term Storage Temperature | <35°C |
Product Features
- 46120 Industry – Standard Design: The BYD 3.2V 25Ah 46120 Battery Cell adheres to the 46120 size standard, allowing for seamless integration into standardized battery packs. This makes assembly, scaling, and replacement simpler for manufacturers and users alike.
- LiFePO4 Safety & Longevity: Leveraging lithium iron phosphate chemistry, the 46120 BYD LiFePO4 Battery Cell offers inherent safety (no risk of thermal runaway), a long cycle life of ≥4000 cycles, and stable energy output—critical for long – term applications.
- 25Ah Capacity & 3.2V Stability: With 25Ah of capacity at a consistent 3.2V, the BYD 3.2V 25Ah LiFePO4 Cell provides sustained power for devices and systems, ensuring no voltage fluctuations during operation.
- Low Internal Impedance: An internal impedance of ≤8mΩ guarantees efficient charging and discharging, minimizing energy loss and maximizing the overall efficiency of systems using this battery cell.
- Rigorous Safety Testing: The cell has passed strict tests including fire burning, nail penetration, and overcharging, with no severe chemical reactions (like fire or explosion) observed—ensuring safe operation in critical scenarios.
Application Scenarios
The BYD 3.2V 25Ah 46120 Battery Cell excels in the following use cases:
- Energy Storage Systems (ESS): Stores solar or wind energy for residential, commercial, or utility – scale grids. Its ≥4000 – cycle life and 25Ah capacity maximize the utilization of clean energy over the long term.
- Electric Vehicles (EVs): Powers electric cars, scooters, and bicycles. The 25Ah capacity and 1C discharge rate support extended driving range and smooth acceleration.
- Industrial Equipment: Supplies energy to robotics, backup power units, and heavy machinery. The cell’s robust safety features and wide temperature tolerance (-20–60°C discharging) make it reliable in industrial environments.
- Portable Power Solutions: Enables high – performance portable chargers and off – grid power systems. The compact 46120 form factor and efficient energy delivery make it ideal for portable applications.
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