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Small silver coin-cell battery with wire leads and connector

DBTLAP

DBTLAP CMOS Battery for Dell Latitude 5570

SKU CH-3NB3-51EB7

CMOS battery keeps the Dell Latitude 5570 system clock and BIOS settings alive when the main power is off

  • Battery typeLithium
  • Keeps system time and BIOS settings accurate
  • Lithium cell delivers stable 3 V output
  • Direct replacement for Dell Latitude 5570 motherboard
  • Pre-tested unit ensures reliable first boot
  • Single battery includes everything needed for swap

DBTLAP CMOS Battery for Dell Latitude 5570

This DBTLAP lithium CMOS battery replaces the RTC BIOS cell on Dell Latitude 5570 laptop motherboards. It is a direct replacement for a faulty or depleted original battery. The unit is tested before shipping and arrives new. It is not a main laptop power battery.

Capacity and headroom

The lithium cell maintains system time and BIOS settings when the main power is disconnected. It handles standard CMOS memory retention for the motherboard. It runs out when the cell voltage drops too low to keep the real-time clock running, requiring replacement.

Compatibility deciding factor

This part is built specifically for the Dell Latitude 5570 motherboard socket. Buyers with a different laptop model or a desktop motherboard cannot use this battery. It is only for the RTC BIOS function on that specific platform.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $10.99
Typical for this category: the median of 10,440 items is $10.99.

Specifications

Power
Battery typeLithium

Questions about this item

Will the 5570 CMOS battery fit the existing motherboard connector on my Latitude without an adapter?

The battery is listed as compatible for the Dell Latitude E5570 and is tested before shipping, so it should match the original motherboard connector.

How can I verify the new CMOS battery is holding the BIOS clock correctly after installation?

Boot the laptop, enter the BIOS setup, set the correct date and time, save and exit, then power off for several minutes; on next boot the clock should still read the correct time.

Does the package include only the battery or are cables and tools supplied as well?

The package includes 1 x CMOS Battery; no cables, connectors or tools are mentioned, so you would need to reuse the existing cable or source one separately.

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