Lenovo ThinkPad Edge E330 (3354) RTC Battery CMOS CR2032 (4.0 cm cable)

Lenovo CR2032 CMOS Battery with Cable and 2-Pin Connector

This CMOS battery (RTC battery) powers the real-time clock and the motherboard’s BIOS/UEFI settings when the laptop is unplugged from the power source and the main battery is dead or removed. A depleted CMOS battery typically manifests as a reset time and date, lost BIOS settings, or CMOS checksum error messages during startup.

The coin cell battery comes pre-assembled with a cable, a 2-pin connector, and an adhesive pad. No soldering is required: simply plug the battery into the CMOS connector on the motherboard.

Technical Specifications

Cell type: CR2032 lithium coin cell

Rating: 3 volts – 220 mAh

Cable length: 4.0 cm

Connection: Connection cable with 2-pin connector

Condition: Brand new