I have read all of the positive feedback regarding crown lift trucks and I am currently looking at purchasing one of their electric reach trucks. This will be the first electric truck our company will purchase and I am concerned about purchasing a used truck with a used battery. Is it complete luck of the draw regarding batteries? Are there any ways of testing the battery to gage the amount of time it has left? Any information to help further educate myself on batteries is greatly appreciated. The Battery is a DEKA model 18-D125-13 Amp hour capacity is 750, 36 Volt KWH rating.3