ML1220 3V Rechargeable Battery BIOS CMOS RTC Battery Coin For Computer Laptop Motherboard Mainboard

ML1220 3V Rechargeable Battery BIOS CMOS Battery Coin For Computer Laptop Motherboard 

Features : 

• Model : ML1220 3V
• Rechargeable Battery BIOS CMOS Battery Coin
• For Computer Laptop Motherboard Mainboard
• ML1220 Rechargeable 3V CMOS RTC Battery
• Replacement Real Time Clock (RTC) cmos battery
• Fixes your Checksum Error upon Laptop's bootup Maintains your date and time
• Note : This is not the Laptop's Main Battery
• First check if battery is accessible from memory/hard disk covers
• Remove laptop covers and screws
• To find battery. Some is hidden under keyboard, or to the left of touchpad under the casing
• Remove screw carefully and pry off plastic clips
• Can use mobile repair tools prying tools
• Carefully remove battery through forced sliding out of socket
• Test battery voltage with multimeter to make sure it's bad (more then 10% below 3V)
• Test on socket with laptop battery installed to make sure input is 3-3.1V (DC/AC)
• Turn on and setup the CMOS date and time
• 100% Brand New
• If you have any questions feel free to Contact US!

Package Includes : (1) X ML1220 3V Rechargeable Battery BIOS CMOS Battery