Q: Why does my multimeter measure voltages higher than 12.9V on my car battery, even when the engine is off? A: The battery is charged at higher voltage, typically 14.4V for fast charging and 13.8V for float charging. The battery's plates have a certain amount of capacitance, and can ...
Ampere Hours (Ah's) and Reserve Capacity / Reserve Minutes (RC) are not one in the same nor are they interchangeable. You buy house bank cycling batteries based on the Ampere Hour rating at the 20 hour rate not the Reserve Capacity or Reserve Minutes rating. If the battery does not have...
In the original publication [58], only a subsample was used for the analysis as at one school testing time was more limited and students filled in a shortened testing battery not including the questionnaire on help-seeking. In the present study, we used the complete data set. Thus, the ...