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Small round lithium CMOS battery for ASUS U43F laptop motherboard

DBTLAP

DBTLAP CMOS Battery for ASUS U43F

SKU CH-XR3J-JG9XN

Replacement lithium CMOS BIOS battery for ASUS U43F laptops, tested before shipping

  • Battery TypeLithium
  • Compatible with ASUS U43F laptops
  • Lithium chemistry for stable BIOS power
  • Tested before shipment for reliability
  • Replaces faulty or cracked CMOS units
  • Includes one replacement battery only

DBTLAP CMOS Battery for ASUS U43F

This DBTLAP replacement battery restores CMOS BIOS RTC function on compatible ASUS U43F laptop motherboards. It is a lithium coin cell supplied new and tested before shipping. The package includes one CMOS battery only, not a main laptop battery.

Suitable for owners of an ASUS U43F needing

Not intended for users looking for a main system battery or a higher-capacity power source. Buyers with a different laptop model should verify compatibility before purchasing.

Fits directly onto the motherboard CMOS holder

No soldering or additional cabling is required for installation. Replacing a faulty cell frees the system from BIOS reset errors and clock drift. Ensure the laptop is disconnected from power before fitting the new cell.

Highlights

  • Compatible with ASUS U43F laptops
  • Lithium chemistry for stable BIOS power
  • Tested before shipment for reliability
  • Replaces faulty or cracked CMOS units
  • Includes one replacement battery only

Specifications

Battery TypeLithium

Questions about this item

Does this CMOS battery fit the ASUS U43F motherboard?

Yes, this DBTLAP lithium CMOS battery is listed as compatible with the ASUS U43F and is tested before shipping to replace a faulty BIOS RTC battery.

Will this replacement battery work if I keep my original laptop charger and main battery?

The CMOS battery powers only the real-time clock and BIOS settings on the motherboard, so it operates independently of the main laptop battery and charger.

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

After installation, the system clock should keep the correct time and BIOS settings should remain saved after the laptop is fully powered off and unplugged.

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