• Great Part to replace the broken and non working CMOS Battery for Dell Latitude 5289 5431 5495 5580 5590 5591 7400 7480 7490
  
• This CMOS Battery is guaranteed to work.
• No memory effect. Chargeable even if it has not been used up yet.
• 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 
• Brand: Unbranded / Generic / Aftermarket
• 2 Wires- 2 Pin
• Voltage: 3V

Compatible Model:

• 2-pin CMOS battery connector of Dell Latitude 5289 5431 5495 5580 5590 5591 7400 7480 7490
  

Package Includes:

• 1 pc x  CMOS Battery