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.
Answers. Best Answer: If you are charging the battery or it has been recently been charged, the voltage will be higher than the standing voltage of the battery (what it would read after sitting for a couple days). If I recall correctly, 12.67v is considered a full charge (standing) at 20degF (68 degrees F).If the temperature of the battery is higher or lower than this, the voltage will be slightly higher or lower. At 20degC, 12.0v would be considered dead. 12.5v is probably around 75% charged like they say.While charging the battery, you should apply a voltage of 13.5-13.8v and just let it go, the battery will not overcharge in this voltage range. It will draw current from the charger if it needs to.f I recall correctly, 12.67v is considered a full charge (standing) at 20degF (68 degrees F). If the temperature of the battery is higher or lower than this, the voltage will be slightly higher or lower. At 20degC, 12.0v would be considered dead. 12.5v is probably around 75% charged like they say.