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Small round lithium CMOS battery for ASUS A53S laptop motherboard

DBTLAP

DBTLAP CMOS Battery for ASUS A53S

SKU CH-JNHP-9AVF2

Lithium CMOS battery restores BIOS settings on compatible ASUS A53S laptops

  • Battery typeLithium
  • Replaces the BIOS RTC battery on ASUS A53S laptops
  • Lithium chemistry provides stable CMOS power retention
  • Tested before shipping to confirm reliable operation
  • Direct replacement for faulty or cracked original battery
  • Package includes one CMOS battery for motherboard installation

Compatible CMOS Battery for ASUS A53S

This DBTLAP lithium CMOS battery is designed for the ASUS A53S laptop motherboard. It replaces a faulty or depleted RTC battery to restore BIOS settings retention and system clock accuracy. The unit is tested before shipping and intended for motherboard installation, not as a main laptop power source.

Lithium chemistry provides reliable backup capacity

The lithium cell delivers the steady low current needed to maintain CMOS memory and real-time clock data when the main battery is removed or drained. It handles typical standby durations for the A53S platform. Capacity limits appear only after extended storage without any system power.

Low self-discharge minimises thermal

In normal operation the battery draws negligible current and generates no measurable heat inside the chassis. Silent solid-state chemistry eliminates fan noise or vibration. Power draw remains at microampere levels, leaving the main power budget unaffected.

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 this CMOS battery fit my ASUS A53S laptop alongside the original motherboard components?

This battery is made to be compatible with the ASUS A53S motherboard and is tested before shipping to ensure proper fit.

How can I confirm the new CMOS battery is working after I install it?

After installation the system clock should hold the correct time and BIOS settings should remain saved through full power-off cycles.

What is included in the package and do I need any extra parts to complete the replacement?

The package contains one lithium CMOS battery; no additional cables or components are required for the swap.

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