Grimaldi Group Adds New Battery-Hybrid Ro-Ro Vessel to Fleet 17 March 2025 The vessel is equipped with lithium batteries, delivering a total power capacity of 5 MWh.Author: Capt. Johnhttps://shipandbunker.com/news/emea/976806-grimaldi-group-adds-new-battery-hybrid-ro-ro-vessel-to-fleet