Which types of batteries are commonly used for backup power in telecommunications equipment?

Lead-acid and lithium-ion batteries are the most commonly used types for backup power in telecommunications equipment due to their reliability, efficiency, and suitability for applications requiring frequent charging and discharging cycles. Lead-acid batteries are well-established in the industry because they are cost-effective, robust, and have a long track record of performance in providing backup power. They are particularly effective for large setups, as they can deliver substantial power over extended periods.

On the other hand, lithium-ion batteries are gaining popularity due to their lighter weight, smaller size, and longer lifespan compared to traditional lead-acid batteries. They also provide faster charging capabilities and a higher energy density, making them ideal for modern telecommunications applications where space and efficiency are crucial.

Together, these battery types effectively serve the backup power needs of telecommunications infrastructure, ensuring continuous operation during outages or other interruptions in the power supply.