The battery pack uses four 3.5 V LiFePO 4 cells wired in series to achieve a nominal 12 V supply that stands in for a traditional lead-acid battery. The angel of second-hand purchases was smiling ...

The River 2 uses the newer LiFePO4 cells instead of the traditional NCM sells you find in the original River. LiFePO4 cells have inherently safer chemistry and have a much higher cycle lifespan ...