Lithium-ion battery cost
Pack price, $ per kilowatt hour
1,200
1,000
800
600
400
200
0
2010
2012
2014
2016
2018
2020
Pack price, $ per kilowatt hour
1,200
1,000
800
600
400
200
0
2010
2012
2014
2016
2018
2020