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What are the advantages of lithium batteries compared to lead-acid batteries?

Higher Energy Density: Lithium batteries offer higher energy density, providing more power for their size and weight.
Longer Lifespan: Lithium batteries generally last longer than lead-acid batteries, with more charge cycles before needing replacement.
Faster Charging: Lithium batteries can be charged more quickly than lead-acid batteries, reducing downtime.
Lighter Weight: Lithium batteries are lighter, making them more suitable for applications where weight is critical.
Maintenance-Free: Unlike lead-acid batteries, lithium batteries require little to no maintenance, reducing overall operational costs.

What is the role of a Battery Management System (BMS)?

Monitoring and Protection: The BMS monitors key parameters such as voltage, current, and temperature to ensure safe operation and prevent overcharging or over-discharging of the battery cells.
Balancing Cells: It balances individual cell voltages within a battery pack to maintain uniformity, which maximizes the pack's capacity and lifespan.
State-of-Charge Estimation: BMS calculates the state of charge (SOC) and state of health (SOH) of the battery, providing accurate information about remaining capacity and overall battery health.
Communication and Data Logging: BMS facilitates communication with external systems and devices, enabling data logging and real-time monitoring of battery performance.
Enhanced Safety: By implementing safety protocols and alarms, BMS enhances the overall safety of battery operation, reducing the risk of thermal runaway or other hazardous conditions.