![Nat Bullard on Twitter: "It's here: @BloombergNEF's 2020 lithium-ion battery price index. $137 per kilowatt-hour for cell, module, and pack combined. Down 89% in real terms since 2010, down 13% since last Nat Bullard on Twitter: "It's here: @BloombergNEF's 2020 lithium-ion battery price index. $137 per kilowatt-hour for cell, module, and pack combined. Down 89% in real terms since 2010, down 13% since last](https://pbs.twimg.com/media/EpXPw69XcAAR0N6.png)
Nat Bullard on Twitter: "It's here: @BloombergNEF's 2020 lithium-ion battery price index. $137 per kilowatt-hour for cell, module, and pack combined. Down 89% in real terms since 2010, down 13% since last
![Electric vehicle battery cost dropped 80% in 6 years down to $227/kWh - Tesla claims to be below $190/kWh | Electrek Electric vehicle battery cost dropped 80% in 6 years down to $227/kWh - Tesla claims to be below $190/kWh | Electrek](https://electrek.co/wp-content/uploads/sites/3/2017/01/battery-cost-1.png)
Electric vehicle battery cost dropped 80% in 6 years down to $227/kWh - Tesla claims to be below $190/kWh | Electrek
![Cost of Li-ion Batteries - Cost Trends 2018-2030 - $/kWh with Break Ups - India Renewable Energy Consulting – Solar, Biomass, Wind, Cleantech Cost of Li-ion Batteries - Cost Trends 2018-2030 - $/kWh with Break Ups - India Renewable Energy Consulting – Solar, Biomass, Wind, Cleantech](http://www.eai.in/wp-content/uploads/2018/12/Component-Cost.png)