• Great Part to replace the broken and non working CMOS Battery for IBM Thinkpad T40 T41 T42 T43 T41p T42p T43p

• 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 

• 2 Wires - 2 Pin Connector

• Voltage: 3V

 

• IBM Thinkpad T40 

• IBM Thinkpad T41 

• IBM Thinkpad T42 

• IBM Thinkpad T43