Jul 18, 2013 - 09:36 PM
It is best to keep the battery between 20%-80% for best battery life. You can set a timer to set the battery to only charge up to 80% which is easily bypassed to go to 100% when you need all your battery. This is a genral guideline, there are sevral people who charge to 100% all the time and have no more battery degredation then someone who only charged to 80%. Follow Nissan's guidelines in your manual for charging.
Jul 20, 2013 - 09:39 AM