Item Features

• Great Part to replace the broken and non working CMOS Battery For Dell E6430 E6530 E6330 E6320 E6420 E6520 E5450
• 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
• Length: 6.5 cm

Package Includes

• 2x  CMOS Battery