Battle Born 75 Ah 12V Group 24 LiFePO4 Deep Cycle Battery - Perfect for RV/Camper, Marine, Overland/Van, and Off Grid Applications : Amazon.ca: Toys & Games
Group-75/78 Lithium Car Battery – Antigravity Batteries
Lithionics GT Series 76 Volt (76.8V) 75 amp hour Lithium Ion Battery System for Marine, Low Speed Vehicles (LSV), Solar Power Systems and Other Applications - Lightweight, Powerful and Safe Lithionics Lithium Ion Batteries.