Same here. With my 2013 Leaf, I would leave my painters tape fashioned grill block up for most of the year. Can't say I ever saw the battery having a warmth issue. It's wonderful in cold temps as you reduce the cold air into the cabin, and retain a bit more residual heat on the battery during hard driving.
Has anyone considered a small block on the bottom of the 2018-2019 grill. Think it would help much?
Do the reverse mud flaps really help much?
2019 SV Plus Silver 6/19 purchase 7,000 Miles
2013 Leaf SV
100 Mile Club Member (Number 87)
Max distance on 13 Leaf: 120 miles
Max distance on 19 Leaf: 242 Highway 4.5 miles/kWh