When the A1495 Battery is used in the A1370 Mid 2011/12 it will register as 100% design capacity and you will get slightly higher usage time.
If the A1406 is used in the A1465 Mid 2013/15 it will read as 96% design capacity as the A1406 Battery is lower in design capacity than the A1495.
Test was done using CoconutBattery in on both models with new batteries from my inventory.
A1406 Design Capacity = 35-watt-hour
A1495 Design Capacity = 38-watt-hour
Source: https://en.wikipedia.org/wiki/MacBook_Air