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Small silver coin cell battery with wire leads and connector for Lenovo IdeaPad Z360

DBTLAP

DBTLAP CMOS Battery for LENOVO IdeaPad Z360

SKU CH-Y5KX-RFANX

A lithium CMOS battery replaces the BIOS RTC cell on a Lenovo IdeaPad Z360 motherboard

  • Battery TypeLithium
  • Direct replacement for Lenovo IdeaPad Z360
  • Lithium chemistry holds BIOS settings reliably
  • Tested before shipping for dependable operation
  • Fixes faulty or cracked CMOS battery issues
  • One battery included, ready to install

Targeted Replacement

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 cell is tested before shipping to ensure reliability. It is intended for repair technicians or owners servicing this specific laptop model.

Capacity and Headroom

The lithium chemistry provides the steady low current required to maintain CMOS memory and the system clock for years. It handles the minimal power draw of the RTC circuit without issue. The cell will eventually deplete after prolonged service, requiring another replacement. No higher-capacity alternative is offered for this form factor.

Interface and Practical Limits

The battery connects via the standard two-pin header found on the IdeaPad Z360 board. Polarity must match the original installation to avoid damage. It supplies only the 3 V needed for CMOS retention and cannot power any other subsystem. Installation requires partial disassembly of the laptop chassis.

Highlights

  • Direct replacement for Lenovo IdeaPad Z360
  • Lithium chemistry holds BIOS settings reliably
  • Tested before shipping for dependable operation
  • Fixes faulty or cracked CMOS battery issues
  • One battery included, ready to install

Specifications

Battery TypeLithium

Questions about this item

Will this CMOS battery fit the motherboard in my Lenovo IdeaPad Z360 laptop?

Yes, the DBTLAP battery is built to match the Z360 motherboard socket and voltage.

How can I confirm the new battery is keeping the system clock and BIOS settings?

Boot the laptop, set the time and date in BIOS, shut down for an hour, then restart — if the clock is still correct the cell is working.

What comes in the package and is any extra hardware needed?

The box contains one lithium CMOS cell only; no cables, brackets or tools are included.

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