Too often a failed battery in a UPS battery bank becomes over-discharged and suffers permanent damage, with the problem going unnoticed as it recovers to nominal float voltage readings. Unfortunately, DC float measurements seldom inform of faulty cells or batteries with internal faults, dried up electrolytes and loss of capacity. To obtain an accurate representation of internal battery health, ohmic (impedance) measurements must be taken through a battery monitoring system. Static Power can supply and install battery monitoring systems for all types of uninterruptible power supplies, giving you peace of mind that the one faulty battery that could bring your whole system down can be identified and replaced before it does.