72V 50Ah (20S 20P) LITHIUM-ION RECHARGEABLE BATTERY
A 72V 50Ah (20S 20P) lithium-ion rechargeable battery is a high-capacity energy storage solution designed for demanding applications that require both high voltage and substantial energy capacity. Here’s a comprehensive description:
### Specifications:
– **Voltage:** 72 Volts
– **Capacity:** 50 Ampere-hours (Ah)
– **Configuration:** 20S 20P
– **20S:** 20 cells connected in series.
– **20P:** 20 cells connected in parallel.
### Key Features:
– **High Voltage:** The 72V configuration is ideal for applications requiring high power output.
– **Large Capacity:** 50Ah provides significant energy storage, suitable for long-duration operations.
– **Lithium-Ion Technology:** Known for high energy density, longevity, and efficiency.
– **Series-Parallel Configuration:**
– **Series (S):** Connecting cells in series increases the voltage. In this case, 20 cells in series mean each cell typically has a nominal voltage of around 3.6V to 3.7V (20 x 3.6V = 72V).
– **Parallel (P):** Connecting cells in parallel increases the capacity. Here, 20 cells in parallel multiply the individual cell capacity to achieve the 50Ah total.
### Applications:
– **Electric Vehicles (EVs):** Suitable for electric cars, bikes, scooters, and motorcycles.
– **Renewable Energy Storage:** Ideal for solar and wind energy storage systems.
– **Industrial Equipment:** Powers heavy-duty machinery and tools.
– **Backup Power Systems:** Used in uninterruptible power supplies (UPS) and other backup power solutions.
### Advantages:
– **High Energy Density:** Offers more energy per unit weight compared to other battery types.
– **Long Cycle Life:** Can withstand numerous charge and discharge cycles, providing long-term use.
– **Lightweight:** Compared to other battery types, lithium-ion batteries are lighter, making them suitable for portable applications.
– **Low Self-Discharge:** Retains charge well when not in use, enhancing efficiency for intermittent applications.
### Safety Features:
– **Battery Management System (BMS):** Essential for protection against overcharge, over-discharge, short circuits, and thermal management.
– **Thermal Stability:** Designed to maintain safe operation within specified temperature ranges.
### Maintenance:
– **Regular Monitoring:** Although lithium-ion batteries require less maintenance, periodic monitoring of charge levels and overall health is advisable.
– **Proper Charging:** Use chargers specifically designed for lithium-ion batteries to ensure safety and longevity.
### Environmental Considerations:
– **Recycling:** Proper disposal and recycling are crucial to mitigate environmental impact. Lithium-ion batteries contain materials that can be hazardous if not handled properly.
### Discharge Voltage Range:
– **Fully Charged Voltage:** Approximately 84V (when each cell is at 4.2V).
– **Nominal Voltage:** 72V (when each cell is at approximately 3.6V).
– **Minimum Safe Voltage:** Approximately 60V (when each cell is at 3.0V).
### Summary:
This 72V 50Ah lithium-ion battery, configured in a 20S 20P arrangement, is a robust and reliable power source ideal for high-demand applications. Its high voltage and large capacity make it suitable for electric vehicles, renewable energy systems, industrial equipment, and backup power solutions. The use of a BMS ensures safe and efficient operation, protecting the battery from potential issues and extending its lifespan.
PACKAGE INCLUDE
1 X 72V 40Ah (20S 16P) LITHIUM-ION RECHARGEABLE BATTERY
