What are the functions of lead-acid batteries？

Automotive Starting Battery: As a starting battery, it provides power to the vehicle's starting system. When you start the car, the lead-acid battery supplies current to the vehicle, enabling the engine to start.

Energy Storage: Lead-acid batteries are widely used in various energy storage systems, such as solar energy storage systems and wind energy storage systems. These batteries convert solar energy or wind energy into electrical energy and store it for later use, providing power to the grid or other devices when needed.

UPS (Uninterruptible Power Supply): During power instability or outages, UPS systems rely on lead-acid batteries to provide backup power, ensuring continuous operation of critical equipment. UPS is widely used in computers, servers, communication equipment, and other essential systems to prevent data loss and equipment damage.

Electric Vehicles: Some electric vehicles, especially hybrid vehicles, use lead-acid batteries as the energy storage devices for their electric propulsion systems.

Deep Cycle Applications: Lead-acid batteries are utilized in deep cycle applications such as electric golf carts, boats, and other similar applications. These applications require batteries that can undergo rapid charging and discharging while maintaining a relatively long lifespan under frequent cycling.