The OVE821M0ETR-0812S from Surge Components is a Power Capacitor with Capacitance 820 µF, Voltage Rating 2.5 V, Equivalent Series Resistance (ESR) 9 mOhm, Operating Temperature -55 to 105 Degree C. Tags: Surface Mount, Polymer Capacitor. More details for OVE821M0ETR-0812S can be seen below.