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Small coin-cell CMOS battery with two-wire connector

DBTLAP

DBTLAP CMOS Battery for Dell Latitude E5430

SKU CH-K0F6-GE5G4

Lithium CMOS battery replaces the BIOS RTC cell on Dell Latitude E5430 motherboards

  • Battery TypeLithium
  • Compatible with Dell Latitude E5430 motherboards
  • Lithium chemistry provides stable RTC power
  • Tested before shipping for reliable operation
  • Direct replacement for faulty CMOS units
  • Includes one CMOS battery for immediate install

DBTLAP CMOS Battery for Dell Latitude E5430

This replacement CMOS battery restores BIOS settings and real-time clock function on Dell Latitude E5430 laptops. It is a lithium coin cell designed for motherboard use, not the main laptop battery. The part arrives new and tested, ready to replace a faulty or depleted original.

Lithium coin-cell interface limits

The battery provides a steady 3 V supply to the CMOS circuit through a standard two-pin connector. It cannot power the laptop itself and will not charge from the main power adapter. Service life depends on motherboard current draw and ambient temperature, so periodic replacement is normal.

Dell Latitude E5430 compatibility decides fit

This battery is specified only for the Dell Latitude E5430 model. Builders repairing other Dell series or different brands must verify the connector pin-out and physical dimensions before ordering. If the target machine is not an E5430, this part will not fit.

Highlights

  • Compatible with Dell Latitude E5430 motherboards
  • Lithium chemistry provides stable RTC power
  • Tested before shipping for reliable operation
  • Direct replacement for faulty CMOS units
  • Includes one CMOS battery for immediate install

Specifications

Battery TypeLithium

Questions about this item

Is this the correct CMOS battery for my Dell Latitude E5430?

Yes, this DBTLAP CMOS battery is specifically listed as compatible with the Dell Latitude E5430 model.

What does replacing the CMOS RTC battery actually fix in my laptop?

It restores power to the motherboard's real-time clock and BIOS memory, keeping the system time and hardware settings correct when the main battery is removed or drained.

What battery chemistry does this replacement use?

This replacement uses a Lithium cell, which is the standard chemistry for CMOS RTC batteries in laptop motherboards.

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