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Small round silver lithium coin cell battery 701

DBTLAP

DBTLAP CMOS RTC Battery for Dell XPS L701X

SKU CH-J4GR-Q2852

A replacement lithium CMOS RTC battery for Dell XPS L701X motherboards, tested before shipping

  • Battery TypeLithium
  • Compatible with Dell XPS L701X motherboards
  • Lithium chemistry provides stable CMOS power retention
  • Single replacement battery restores BIOS clock function
  • Pre-tested unit ensures reliable operation on arrival
  • Designed for motherboard RTC circuit, not main laptop battery

Replacement CMOS Battery for Dell XPS L701X

This lithium CMOS RTC battery replaces the original BIOS clock cell in Dell XPS L701X laptops. It restores accurate system time and BIOS settings after the factory cell is exhausted. The unit is supplied new and tested before shipping. It is intended for motherboard-level replacement, not for main laptop power.

Installation Requirements

The battery fits directly onto the motherboard header of the Dell XPS L701X. No additional cables, adapters or mounting hardware are included or required. Installation frees the system from CMOS checksum errors and date resets caused by a depleted cell. Builders who need a main power pack or a higher-capacity backup cell will not be served by this part.

Sustained Operation

Lithium chemistry provides a stable voltage over the multi-year service interval typical for RTC circuits. The cell maintains BIOS configuration and real-time clock accuracy continuously while the laptop is powered off. Each unit is verified before dispatch to confirm reliable long-term performance.

Highlights

  • Compatible with Dell XPS L701X motherboards
  • Lithium chemistry provides stable CMOS power retention
  • Single replacement battery restores BIOS clock function
  • Pre-tested unit ensures reliable operation on arrival
  • Designed for motherboard RTC circuit, not main laptop battery

Specifications

Battery TypeLithium

Questions about this item

How long does the lithium CMOS battery last before the system clock drifts under daily use?

The lithium cell keeps the real-time clock running for several years of continuous operation.

Does the battery generate any heat or noise while the laptop runs all day?

No, the CMOS cell is passive and produces neither heat nor audible noise.

What connector does the XPS L701X motherboard need for this replacement to fit?

The board uses a standard two-pin CMOS header that matches this battery.

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