Was the engine running when you took this photo? Since the battery looks pretty new, I would suspect an alternator, regulator, or wiring issue. If you have the engine running somewhat faster than idle, I would expect to see a much higher reading if the issue was not the alternator, regulator, or a wiring issue. If the reading is over 14 volts, you likely have a battery issue.
Picture was standing voltage. The charging system and battery are good. The car has a parasitic drain problem. Its drawing .19 amps after everything shuts down. The usual culprits have been checked no lights staying on, ABS shuts off, radio shuts down. The BCM is was tested and ok or so I'm told. Have been looking for a shop that is willing to take on the project.