This means that UPS will NOT be able to support more demanding components. The other flaw in your logic is your configuration means 1/2 the power (current capability) is unavailable - until it kicks over to your second battery. It is two separate backup power supplies (even if in the same case), with one on-line and the other waiting in standby mode until needed. Your configuration is NOT two batteries wired in parallel. Nor, does it seem you have a complete grasp of the electronics theory with batteries here. Sorry, but you just don't understand the economics of marketing for home or small office (not "commercial") use. A bad battery's output voltage will immediately significantly. A good battery will maintain its rated output for several minutes before dropping. I have a giant 100W 10Ω ceramic resistor I put across the cell terminals when measuring with my meter. But as soon as you put a load on it, the voltage drops significantly. If you just put a multimeter on a 12V battery, it might easily show 12V. If your grid is unstable and the UPS kicks over to battery power frequently, the batteries will need to be replaced more often.Īlso, like all power sources (power supplies, engines, motors or batteries) they should be tested "under load". The wide range (2 - 5) is dependent on how the UPS is used. Note UPS batteries typically last 2 - 5 years and need to be replaced as part of "normal" maintenance. Unless the other "cells" are new, you should replace them all. The UPS will detect a problem with the battery and, to protect the UPS and the connected equipment, will shut down. When that happens, it essentially shorts out the entire battery. In your case, by your description, it sounds like one "cell" in the larger big UPS battery has developed an internal short. Click to expand.Sure! Note when two or more separate batteries are strapped together, they become "cells" forming one big battery. WARNING:This product can expose you to chemicals including Styrene, which are known to the State of California to cause cancer, and Bisphenol A (BPA), which are known to the State of California to cause birth defects or other reproductive harm. See warranty for details.ĬyberPower will repair or replace properly connected equipment if it is damaged by a power surge. ENERGY STAR is the trusted, government-backed symbol for energy-efficient products and practices that help save money and protect the environment.ĬyberPower will replace a defective UPS system (including batteries) within three years of the purchase date. This model is an ENERGY STAR® qualified Uninterruptible Power Supply (UPS) system. Provides a user-friendly dashboard interface for controlling and monitoring the UPS. Reduces power consumption by utilizing a compact charger and power inverter to create an ultra-efficient backup power system for home and office use.Īccommodates large transformer-based plugs without compromising the access of other outlets. Rapidly charge and power USB devices such as tablets (including iPad), smartphones, MP3 players, and other mobile accessories Uses pulse wave modulation to generate a stepped, approximated sine wave to supply cost-effective battery backup power for equipment that does not require sine wave output. Helps prevent loss of data and minimizes the component stress caused by a hard shutdown.ĭiverts excess voltage away from sensitive electronic equipment during an AC power surge or power spike to prevent damage. Supplies power long enough for equipment to properly shut down when utility power fails.
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