Golf fitness programs are quite different then "general" fitness or "weight training" programs. The golfers may feel just a little nervous once they play their first round because they have no idea what may happen within the game. It is also important to spend the time and energy to effectively determine whether or not the grip of a vintage club under evaluation is original or whether perhaps it might be a once or twice removed replacement.
1) If the 36V battery does not provide a reading above 0V of course, if its does not give an error correction of + or - 0. Many older charge s have manual timers in position and estimate the amount of your time it will decide to use charge a battery.