Lead-acid batteries are among the most widely used rechargeable battery types and offer several important advantages:
- Simple and reliable construction
- Relatively low purchase cost
- Suitable for a wide range of applications
- Proven and widely available technology
Lead-acid batteries are commonly used in:
- Telecommunications
- Data centers
- Railway applications
- Defence systems
- Security and backup power systems
Well-known lead-acid battery brands include FIAMM and Yuasa.