I have a 2012 Nissan Leaf with over 50,000 miles on it. So i have a couple of questions, first off this morning I got in my car and I heard a light chirping, maybe 3 little chirps, I did not hear it yesterday. No lights on my dash that were irregular. The chirping sound is chirping while my car is plugged in charging, when it's been unplugged and not started and also when the car is started and I am driving. It's ever so lightly making the sound.
Second, I trickle charge my car every night (into a plug in my garage), when I get in my car around 7am, I have roughly 34/(39 in eco) driving range ... that gets me to and from work, without charging.
Sometimes if I need to run an errand after work I will normal charge it at work (we have Chargepoint) and I'll get in my car after 3 hours of charging and I have 44/(49 in eco). Why is it getting more driving range at work that at night from my house ? I leave it on the trickle charger at home for 12 hours and when I get in my car it's done charging, but at work 3 hours and more driving range ?? And far as I know I do not have any timers on it.