An uninterruptible power supply (UPS) is a device that provides backup power to the connected equipment in case of power disturbances such as blackouts, surges, or fluctuations. A UPS is essential for protecting critical data and equipment from damage or downtime. However, a UPS is only as reliable as the batteries that support it. Therefore, choosing the right type of battery for your UPS is an important decision that depends on several factors, such as cost, performance, lifespan, and maintenance. This article will explain the types of batteries available on the market, their benefits, and applications [1] . UPS Battery Types There are three main types of batteries used in UPS systems: lead-acid, lithium-ion, and nickel-cadmium. No one type of battery is the ‘best’ for UPS. The choice of battery depends on the application and usage. Below is the further explanation of each battery type: Lead-Acid Batteries Lead-acid batteries are the most common type of UPS batteries and have been a...

  An UPS (uninterruptible power supply) is a device that provides backup power and protection for your electronic equipment in case of power problems, such as blackouts, surges, brownouts, voltage sags, over-voltage, and frequency noise. A UPS can prevent data loss, damage, and downtime caused by unexpected power disruptions. But how do you choose the right UPS for your needs? Here are four important factors to consider before buying a UPS. 1. Determine The Load Size The first step is to identify the devices that you want to connect to the UPS and calculate their total power consumption. This will help you determine the capacity of the UPS that you need. The capacity of a UPS is measured in watts (W) and volt-amperes (VA). Watts measures the real power drawn by the devices, while VA measures the apparent power that the UPS needs to supply. The ratio of watts to VA is called the power factor and is usually expressed as a percentage. For example, a device with a power factor of 80% d...