2012 Leaf. Li-ion battery changed by dealer Jan 2017 at 37746 miles. Now at 66,378 miles. 8 bars, takes full charge. Day after got new key programmed at Nissan dealer, got “motor power is limited” display and voice alert. Got new 12 v battery and worked for 5 days. Then after overnight charge, got “motor power is limited” again. Nissan is probably going to 2ant to replace big battery but not worth it. Ideas?
