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Small round silver lithium CMOS battery with wires

DBTLAP

DBTLAP CMOS Battery for Samsung Series 7 Slate XE700T1A

SKU CH-42TG-GYKN7

Lithium CMOS battery restores BIOS settings on the Samsung Series 7 Slate XE700T1A

  • Battery TypeLithium
  • Compatible with Samsung Series 7 Slate XE700T1A
  • Lithium coin cell powers real-time clock and BIOS settings
  • Tested before shipping to ensure reliable operation
  • Replaces a faulty or cracked CMOS battery directly
  • Package includes one ready-to-install CMOS battery

Direct replacement for Samsung Series 7 Slate

This DBTLAP CMOS battery is a direct replacement for the Samsung Series 7 Slate XE700T1A. It restores the real-time clock and BIOS settings when the original cell fails. The lithium coin cell is tested before shipping to ensure reliable operation. It is intended for motherboard-level replacement, not the main laptop battery.

Low power draw and silent operation

As a passive lithium coin cell, the battery draws negligible current and produces no noise during normal use. It maintains system time and firmware configuration without active cooling or power management. The component operates within the motherboard's existing RTC circuit without adding thermal load.

Replaces a depleted or faulty CMOS cell

This unit replaces a depleted or faulty CMOS battery that causes time drift, BIOS reset errors or boot failures. The upgrade is worth it when the slate loses date and time settings after power loss or displays checksum warnings. Buyers needing a main system battery or a higher-capacity power source should look elsewhere.

Highlights

  • Compatible with Samsung Series 7 Slate XE700T1A
  • Lithium coin cell powers real-time clock and BIOS settings
  • Tested before shipping to ensure reliable operation
  • Replaces a faulty or cracked CMOS battery directly
  • Package includes one ready-to-install CMOS battery

Specifications

Battery TypeLithium

Questions about this item

How is the CMOS battery installed in the Samsung Series 7 Slate XE700T1A and what step do people get wrong?

The battery plugs into the motherboard header inside the chassis; the common error is forgetting to disconnect the main battery first, which can short the RTC circuit.

What maintenance or replacement will this CMOS battery need later?

As a lithium coin cell it requires no routine maintenance; when the system clock starts losing time — typically after several years — simply replace the cell with another CR-series unit.

What limit shows up first under sustained use of this CMOS battery?

The shelf-life of the lithium chemistry is the limiting factor; the cell will hold voltage for years in storage but will eventually self-discharge below the threshold needed to keep the real-time clock running.

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