Please ensure a stable charge current greater than 10A for each battery for initiating the self-heating. When the mercury drops, the low-temperature charging and discharging protection stands by to cut off your 24V battery before it causes permanent damage to the cells. Besides the series-parallel connection, the Renogy 24V 100Ah LiFePO4 Battery allows you to wire up to 8 in parallel or 2 in series for flexible power setup.
Undergoing testing to meet rigorous standards of excellence, Renogy 24V 100Ah LiFePO4 Battery is built to ensure long-lasting power satisfaction. Before installing the battery, please note that you need to leave 1.97-3.94 in (50-100 mm) for the top of the battery; the side with busbars needs to be left at least 7.87 in (200 mm).