I was driving my gen 2 prius this evening on the freeway when suddenly the gas pedal stopped doing anything. I pulled over as fast as I could while losing speed quickly. When I stopped, the car sputtered and died. Just had an oil change and regular service this past week. Red triangle came up, hybrid indicator came up, and the main battery indicator came up. Car still turns on and goes into ready mode, tries to charge the battery, but stays on one bar. The engine then sputters and kicks before turning off. Checked the 12v with the display check method. 12v when in ACC, 14.4v when in ready mode. 250k miles on the car, hybrid battery was replaced in 2017 with a reconditioned one, which lasted way longer than it was supposed to. Is that all that needs to be done, replace the hybrid battery again? Or is there another issue?