Electric Boat Conversion Converting a 1970’s Monterey Clipper style trawler from diesel to electric drive. View fullsize The Subject View fullsize Primary battery pack: 16S2P configuration. LiFePO4 chemistry. 460Ah capacity. This shows the pack after finishing "bench testing" just prior to disassembly and move to the boat. View fullsize Battery pack frame ready for cell packing View fullsize Close up of BMS install before cell packing View fullsize Ready for bus bars install and cell wiring View fullsize Bus bars and cell wiring complete View fullsize Bus bars and cell wiring complete View fullsize Motor and speed reduction in "bench test" mode before install View fullsize Fixuring and bonding of motor plate prior to cutting drive shaft for motor install