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Small round silver lithium coin cell battery for Toshiba Satellite U505-S2930

DBTLAP

DBTLAP CMOS Battery for Toshiba Satellite U505-S2930

SKU CH-KBKE-KFZ78

A lithium CMOS battery that keeps BIOS settings and the real-time clock running on Satellite U505-S2930 laptops

  • Battery TypeLithium
  • Keeps BIOS settings intact with a fresh lithium cell
  • Direct replacement for Satellite U505-S2930 motherboard CMOS battery
  • Ready to install — each unit tested before shipment
  • Restores system clock and CMOS memory on compatible laptops
  • Single battery included for quick motherboard repair

DBTLAP CMOS Battery for Satellite U505-S2930

This DBTLAP lithium CMOS battery replaces the original BIOS RTC cell on Toshiba Satellite U505-S2930 motherboards. It is a dedicated motherboard component, not a main laptop power pack, and arrives tested and ready for installation.

Sustained charge retention for BIOS settings

Lithium chemistry provides the steady, low-current output that keeps system time and firmware configuration intact during long periods when the notebook is unplugged or powered off. The cell maintains voltage stability across months of standby without the rapid self-discharge seen in lesser alternatives.

Direct-fit replacement for U505-S2930

The battery matches the form factor and connector required by the Satellite U505-S2930, so no soldering or adapter cables are needed. Builders working on other Toshiba models or different laptop brands will need a different part number.

Highlights

  • Keeps BIOS settings intact with a fresh lithium cell
  • Direct replacement for Satellite U505-S2930 motherboard CMOS battery
  • Ready to install — each unit tested before shipment
  • Restores system clock and CMOS memory on compatible laptops
  • Single battery included for quick motherboard repair

Specifications

Battery TypeLithium

Questions about this item

How much power does the lithium CMOS battery draw when the laptop runs all day?

The lithium CMOS battery only powers the real-time clock and BIOS settings when the main power is off, so it draws virtually no current during daily use.

What must I already have inside the Toshiba Satellite U505-S2930 for this replacement to work?

You need the original motherboard CMOS battery socket and the matching two-pin connector that the factory battery used.

Will this CMOS battery fit the original motherboard in my older Satellite U505-S2930 without modification?

Yes, it is built to the same form factor and connector as the original CMOS battery for that model.

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