Passive Battery Features | Passive Propagation Resistance (PPR)
Channel: Proterra Inc.
Date: 2023-02-14

Every #ProterraPowered battery is designed and manufactured with state-of-the-art safety features, including cell-level passive propagation resistance (PPR).

In the rare event of a cell failure, our battery technology with PPR is designed to keep a localized thermal event isolated and prevent spread to neighboring battery cells.

#NationalBatteryWeek #ProterraPowered