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Small round lithium CMOS battery with two wire leads

DBTLAP

DBTLAP CMOS Battery for HP ProBook 4310S

SKU CH-GXVN-2Y4PK

Lithium CMOS battery keeps the HP ProBook 4310S system clock and BIOS settings alive when the main power is off

  • Battery TypeLithium
  • Compatible with HP ProBook 4310S models
  • Lithium chemistry provides reliable CMOS power
  • Ready-to-install replacement for faulty RTC batteries
  • Pre-tested unit ensures out-of-box functionality
  • Includes one CMOS battery for motherboard use

DBTLAP CMOS Battery for HP ProBook 4310S

This DBTLAP lithium CMOS battery replaces the RTC backup cell on an HP ProBook 4310S motherboard. It keeps the system clock and BIOS settings active when the main power is disconnected. The unit is new and tested before shipping. It is a small component intended for motherboard maintenance, not a main laptop battery.

Suitable for owners fixing a dead CMOS cell

This part suits anyone whose ProBook 4310S loses the date, time or BIOS configuration after shutdown. It is not a replacement for the primary laptop battery and will not extend runtime. Buyers needing a main power pack or a different form factor should look elsewhere. The package contains only the single CMOS cell.

Fits the ProBook 4310S motherboard holder

The battery slots into the existing CMOS holder on the ProBook 4310S board, restoring the real-time clock circuit without extra wiring. No soldering or adapter is required beyond the standard connector. Once installed it frees the user from re-entering BIOS settings on every boot. Ensure the laptop is fully powered down before starting the swap.

Highlights

  • Compatible with HP ProBook 4310S models
  • Lithium chemistry provides reliable CMOS power
  • Ready-to-install replacement for faulty RTC batteries
  • Pre-tested unit ensures out-of-box functionality
  • Includes one CMOS battery for motherboard use

Specifications

Battery TypeLithium

Questions about this item

Does this CMOS battery replace the original RTC cell on an HP ProBook 4310S motherboard?

Yes, the DBTLAP CMOS battery is built as a direct replacement for the RTC battery used on the HP ProBook 4310S motherboard.

Will the existing CMOS connector on my HP ProBook 4310S accept this battery without modification?

The battery is designed to match the original connector and form factor for the HP ProBook 4310S, so it fits the existing motherboard header.

How can I verify the new CMOS battery is working after I install it in the HP ProBook 4310S?

After installation, power on the laptop and confirm the BIOS retains the correct date, time and hardware settings across a full shutdown and restart.

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