36V 50Ah Battery is suitable for energy storage and not for starting. Crafted with premium Automotive-Grade cells, this battery boasts exceptional quality and reliability. With an energy density of 57.93 Wh/lb (calculated as 1920Wh/33.14 lb = 57.93Wh/lb), it surpasses the 52.26 Wh/lb of a typical 12V 100Ah TM battery, marking a 10.85% increase in energy density.