Some Micrococcus are pigmented bacteria; for example, M. luteus produces yellow colonies and M. roseus produces redish colonies. Micrococcus species are oxidase-positive, which can be used to distinguish them from other bacteria like most Staphylococcus species, which are generally oxidase-negative.
A fully charged â12 voltâ battery will be at about 12.6V The charger may well take it up to 14.4 or so while charging. About 12.2 volts is 50% and 11.8 is approaching dead. (these voltages at no load, the battery at rest). Anything under 11.0 may indicate a dead cell.
This will differ depending on the charger you use. Since the device has a 12 Ah battery if you charge it with a 1 Amp charger it will take 12 hours to charge. Similarly if you charge it with a 2.1 Amp charger it will take just under 6 hours to charge. This is assuming a 100% charging efficiency.