This means there are about half of the 72 amp hours in the battery. It's necessary to put about 36 amp hours, plus 15% more to compensate for the internal resistance in the battery, for a total of 36 amps + 36 x 0.15 = around 42 amp-hours back into the battery.Step 3: Charge the battery at a 10-amp rate.tep 1: Determine how long to recharge a battery by calculating how much capacity your battery has. For example, an Interstate battery with the part number MT-34 has 120 minutes reserve capacity (RC).
One milligram is one thousandth of a gram and one thousand micrograms. A milligram is generally abbreviated as mg. MICROGRAM. One microgram is one millionth of a gram and one thousandth of a milligram. It is usually abbreviated as mcg or ug. Mcg and ug are the same. The IU is an International Unit, usually used to measure fat soluble vitamins including Vitamin A, D and E. The conversion of IU to mg varies depending on the nutrient.
Hi Sharon, ug and mcg are both symbols for 'micrograms'. The correct symbol for microgram is actually g. However, there is no way of typing that on a keyboard, so they came up with other versions, two of which are ug and mcg.