This battery charger features a 12V 15-Amp and 24V 8-Amp 9-stage quick charging process. It includes a 9-stage trickle charging mode that maintains battery life over time. The charger has a large color LED screen displaying charge status, voltage, current, and temperature. Price drops from $59.99 to $22.39 with code "26MA7CUL". Shipping is free with prime.