2013 Ford focus SE, automatic, 2.0 flex fuel,137,000 miles. Last week, the vehicle shut off on me when I was in the Drive-Thru line after about 35 minutes of driving. Car acted as if it was dead and I noticed the cells in the battery were low. Replaced electrolytes and the car started up. The shut off continue to happen a couple of times infrequently the next couple days and finally showed the code p2610. The code went away on its own so I figured this may have been in relation to having the battery disconnected or a potential electrical problem. Sometimes I go out and it starts right up, sometimes I go out and I get one click and nothing. Sometimes I have to turn it Forward once, back off and then on again and it will crank and start. Took the vehicle to O'Reilly's and had the charging system tested and everything tested working appropriately. When the car is running, there are no dim lights or flickering components inside the car. I will say that my steering wheel does not lock and a month or so after I got the car the radio quit working. That's all the info I can think of at the moment. Any help would be greatly appreciated.