BMS-Equipped 12.8V LiFePO4 Battery Pack 200Ah
200Ah Capacity & 12.8V Performance
Energy Output: Operates at 12.8V nominal (range: 10.8V–14.6V) with 200Ah capacity, totaling 2.56kWh of usable energy. This is sufficient to power:
A 200W appliance (e.g., small fridge) for 12.8 hours.
12V DC devices (LED lights, water pumps) for 100+ hours.
A 500W inverter (for laptops, TVs) for ~5 hours.
Stable Voltage Delivery: Maintains consistent output under load, avoiding drops that can damage sensitive electronics-critical for modern devices and solar system integration.
Integrated BMS: Safety & Optimization
Comprehensive Protection: The built-in BMS acts as a safeguard, featuring:
Overcharge/Over-Discharge Protection: Shuts down charging at 14.6V and discharge below 10.8V to prevent cell damage.
Overcurrent & Short Circuit Protection: Limits continuous discharge to 100A (200A peak) and instantly cuts power during short circuits, reducing fire risks.
Temperature Regulation: Operates safely in -20°C to 60°C, with thermal shutdowns to avoid overheating in extreme conditions.
Active Cell Balancing: Ensures uniform voltage across 4 series LiFePO4 cells (3.2V each), maximizing capacity and preventing uneven degradation-key to extending lifespan.
State of Charge (SOC) Tracking: Provides real-time SOC data via LED indicators or optional LCD display, eliminating guesswork about remaining power.
| Voltage | 12V/24V |
| Capacity | 100/200Ah |
| Cycle Life | >3000 cycles |
| Efficiency of Charge | 100% @0.5C |
| Efficiency of Discharge | 96~99% @1C |
| Charge Voltage | 14.6±0.2V |
| Charge Current | 60A |
| IP Class | IP65 |
FAQ
Q: What is the biomolecular sensor in the design and how does it work?
A: The biomolecular sensor is designed to detect specific biomolecules, such as proteins, DNA, or hormones. It typically consists of a recognition element that binds specifically to the target biomolecule. This recognition element could be an antibody, an aptamer, or a nucleic acid probe. When the target biomolecule comes into contact with the recognition element, a signal is generated. The signal can be optical, electrical, or electrochemical. For example, in an optical biomolecular sensor, if an antibody binds to a protein antigen, a fluorescent dye attached to the antibody may emit light. In an electrochemical biomolecular sensor, the binding event may cause a change in current or voltage.
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