from chemistry to pack
An update on the Rivian R2 battery pack, now we have more information and more hard data. Trouble is the 2024 Investor Day R2 data left out a lot of the detail and the CEO updates in 2025 (Rivian R2 Pack – 2025 Update) were a little bit confusing. Time to again see if we … Read more
It’s early days in terms of working out the details around the Rivian R2 battery, but thought it might be worth just seeing what we know or could infer. The Rivian Investor Day 2024 [1,2] gave a lot of details around the updates to the R1 and this new smaller vehicle, but left a lot … Read more
The Rivian R1 Gen 2 Battery has some big claims and appears to be a consolidation of the first generation of design (RIvian R1T Gen 1). The most obvious change is the enclosure profile as this is now a large high pressure casting. This accounts for a lot of their claims: This post has been … Read more
The Rivian Max battery pack has been mentioned in many articles as 180kWh. However, Rivian have now released details of the upgrade and it is a cell upgrade from the Samsung 50G to the 53G. Summary Note: in addition it appears that Rivian have made some efficiency gains and hence the numbers are not completely … Read more
In this Article you will the details about the Rivian R1T Battery pack and Module Construction, Standard Specification, Key Pack Metrics.
In this Article, we will compare different Cylindrical Cell Sizes used in electric Vehicles. 4680 vs 21700 vs 18650.