Rome Tech CMOS Battery for ACER Aspire 1 A114-31-P3GK - Laptop Backup BIOS RTC 3V CR 1220 KTS 731 Battery with 2 Wire Short Cable

Replaced the old CMOS battery in my laptop with this. I simply removed the old one and plugged this one in. No issues whatsoever. Not shown in the photo, it also includes some 2-sided mounting tape to adhere it to the PCB. Will buy this again if needed.