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Small round silver lithium CMOS battery for IdeaPad Z360

DBTLAP

DBTLAP CMOS Battery for IdeaPad Z360

SKU CH-XQXP-CWQJ2

Lithium CMOS battery replaces the BIOS RTC cell on IdeaPad Z360 motherboards

  • Battery TypeLithium
  • Replaces faulty CMOS battery on IdeaPad Z360
  • Lithium cell keeps BIOS clock and settings alive
  • Tested before shipping for reliable first boot
  • Single unit replaces cracked or dead original
  • Designed for motherboard RTC circuit, not main battery

Compatible CMOS Battery

This DBTLAP CMOS battery is a direct replacement for the Lenovo IdeaPad Z360 motherboard. It restores the real-time clock and BIOS settings when the original cell fails. The lithium coin cell arrives new and tested, ready for installation in compatible laptop mainboards.

Thermals Noise Power

As a passive lithium coin cell, the battery generates no heat and produces zero audible noise during operation. It draws no power from the mains supply and places no load on the laptop's power delivery system. Normal function is completely silent and thermally neutral.

Sustained Load Behaviour

The cell maintains a stable voltage output over its service life to preserve BIOS configuration and system time continuously. It is designed for long-term, low-current discharge rather than burst capacity. Performance remains consistent throughout the battery's operational lifespan without degradation spikes.

Highlights

  • Replaces faulty CMOS battery on IdeaPad Z360
  • Lithium cell keeps BIOS clock and settings alive
  • Tested before shipping for reliable first boot
  • Single unit replaces cracked or dead original
  • Designed for motherboard RTC circuit, not main battery

Specifications

Battery TypeLithium

Questions about this item

How do I install the CMOS battery in the IdeaPad Z360 and which step often goes wrong?

Power off the laptop, open the case, locate the coin-cell holder on the motherboard, insert the new lithium cell with the positive side facing up, and close the chassis; the step most often missed is reversing the polarity.

What maintenance or replacement will this CMOS battery need later?

The lithium cell will eventually deplete; when the system clock drifts or BIOS settings reset on every boot, swap in a fresh unit.

What limit appears first under sustained use of this CMOS battery?

The cell’s voltage gradually drops until it can no longer maintain the real-time clock and CMOS memory, causing time loss and configuration resets.

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