Hi guys it's me again, it's been 4 years since I've had an issue with my wife's Prius so that's a plus.. Details are as followed. 7/23/2020 wife called with red triangle (P0A80). The battery wouldn't get above 2-3 bars with no extra power running. Tested 12v battery in little hopes that a failure might be there first. It read 11.7v (Brand: never start, dated 7/15 prior to me owning it). I ordered a YELPRIUS Optima and found that someone changed the terminals and my battery wouldn't fit. Ordered new cables from Toyota and installed. All codes were cleared because of th battery removal but everything seemed good again. Also the Battery started acting normal again maintaining 60% charge. Cut to today... 7/27/2020 same code again. I haven't gotten more readings yet because I'm at work but here is a snipit from before the code that I got the other day. Ideas or bad battery? Car details 199k miles. 07 Prius. Could use new shocks all around, breaks and the clear is peeling.