Recombination in a VRLA battery is the process in which hydrogen and oxygen gas, formed when charging, are recombined to liquid water. To maintain a…
The float voltage recommended by the manufacturers has been perfected through empirical testing and is calculated by adding a polarization voltage to the OCV, which…
To charge a lead acid battery there are primarily two methods that can be applied, the first one being constant current charging and the second…
Many people do not think it is too bad; a few hours without the news or social media is not too big of a problem.…
Some data centres have started using lithium-ion batteries instead of lead-acid batteries as UPS for backup power. Some claim that lithium-ion batteries are more environmentally…
Lithium-ion batteries are more efficient, higher energy density, weigh less and charge faster than lead batteries. However, they are more expensive and they contain flammable…
UPS is an English abbreviation that stands for Uninterruptible Power Supply. It is also commonly believed that UPS is synonymous with uninterrupted power. A UPS…
A good battery monitoring system should not discharge the UPS batteries, it should only observe the battery, without affecting it in any way. The battery…