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Small silver coin cell CMOS battery for Acer Aspire 5810TZ-4784

DBTLAP

DBTLAP CMOS battery for Acer Aspire 5810TZ-4784

SKU CH-0Y7M-N43GC

Replacement CMOS RTC battery for Acer Aspire 5810TZ-4784 laptop motherboards

  • Battery TypeLithium
  • Replaces the CMOS RTC battery on Acer Aspire 5810TZ-4784
  • Lithium cell keeps BIOS settings and system clock accurate
  • Tested before shipping to ensure reliable operation
  • Direct replacement for faulty, cracked or broken original battery
  • Includes one CMOS battery for motherboard installation

Compatible replacement for Aspire 5810TZ-4784

This DBTLAP CMOS battery is a direct replacement for the Acer Aspire 5810TZ-4784. It restores the real-time clock and BIOS settings when the original coin cell fails. The part is supplied new and tested before shipping. It is intended for laptop motherboards, not the main laptop battery pack.

Lithium coin-cell interface limits

The battery uses a standard lithium chemistry coin cell that provides 3 V to the RTC circuit. It cannot be recharged and must be replaced once the voltage drops below the motherboard threshold. Polarity and physical dimensions must match the original socket exactly. No soldering or adapter cables are included with this unit.

Lithium battery type decides fit

The specification lists the battery type as lithium, which determines the voltage and form factor required by the Aspire 5810TZ-4784 motherboard. Buyers who need a different chemistry or a rechargeable module cannot use this part. Verify the original cell markings before ordering to ensure the correct match.

Highlights

  • Replaces the CMOS RTC battery on Acer Aspire 5810TZ-4784
  • Lithium cell keeps BIOS settings and system clock accurate
  • Tested before shipping to ensure reliable operation
  • Direct replacement for faulty, cracked or broken original battery
  • Includes one CMOS battery for motherboard installation

Specifications

Battery TypeLithium

Questions about this item

Which CMOS battery fits the Acer Aspire 5810TZ-4784?

This DBTLAP lithium CMOS battery is listed as compatible with the Acer Aspire 5810TZ-4784 motherboard.

What does the lithium chemistry mean for daily use?

Lithium chemistry provides a stable 3 V supply that keeps the real-time clock and BIOS settings alive for years without mains power.

What connection standard does this CMOS battery use?

It uses the standard two-pin wire lead and connector found on laptop motherboards for RTC backup power.

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