The Ultimate Guide of LiFePO4 Battery
Yes, LiFePO4 battery is a good drop-in replacement of lead-acid battery in most conditions because the voltage is similar. The working voltage of lead-acid battery system is always like 12V, 24V, 48V, and higher. LiFePO4 battery is 3.2V per cell, so there can be many solutions like 12.8V, 25.6V, 48.0V, 51.2V, and upper.