Item Features
Great Part to replace the broken and non working CMOS Battery for Dell Inspiron 15 7501 7778 7786 7368 7569 7590 5578 5579 Series

This CMOS Battery is guaranteed to work.
High capacity  battery
The real time clock battery CMOS BIOS backup battery with two wires two pin connector
Will fix the following error codes: Systems battery error / System CMOS checksum bad / System Timer error / Real-Time Clock Error 
2 Wires - 2 Pin Connector
Voltage: 3V

Package Includes

10x  CMOS Battery