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Small silver coin cell battery with two wire leads and white connector

DBTLAP

DBTLAP CMOS Battery for HP Mini 5101

SKU CH-VW07-WFM3X

Lithium CMOS battery replaces the BIOS RTC cell in HP Mini 5101 laptops

  • Battery TypeLithium
  • Reliable system time with lithium CMOS cell
  • Direct fit for HP Mini 5101 motherboard
  • Ready to install, tested before shipping
  • Replaces faulty or cracked BIOS battery
  • Includes one replacement CMOS battery only

Compatible CMOS Battery for HP Mini 5101

This lithium coin-cell module replaces the CMOS BIOS RTC battery on the HP Mini 5101 motherboard. It restores system time and BIOS settings that are lost when the original cell is depleted. The part is new and tested before shipping. It is intended for laptop motherboards only, not for the main laptop power battery.

Practical limits of a lithium CMOS cell

A lithium coin cell provides the low, steady current needed to keep the real-time clock and CMOS memory alive while the notebook is off. It cannot supply the high current required to boot or run the system. The cell voltage will eventually drop below the threshold needed to retain settings, at which point the battery must be replaced again.

What to verify before ordering

Confirm that the target machine is an HP Mini 5101 and that the existing CMOS battery is a standard lithium coin cell accessible on the motherboard. Ensure you are comfortable opening the notebook chassis to reach the motherboard socket. This item is a motherboard CMOS battery only and will not replace or charge the main system battery pack.

Highlights

  • Reliable system time with lithium CMOS cell
  • Direct fit for HP Mini 5101 motherboard
  • Ready to install, tested before shipping
  • Replaces faulty or cracked BIOS battery
  • Includes one replacement CMOS battery only

Specifications

Battery TypeLithium

Questions about this item

Does this CMOS battery fit the HP Mini 5101 model?

Yes, it is made as a direct replacement for the HP Mini 5101 motherboard.

What does the lithium chemistry mean for real-world use?

Lithium chemistry provides stable voltage to keep BIOS settings and the system clock running when the laptop is off.

What connection standard does this battery use?

It uses the standard CMOS coin-cell interface found on laptop motherboards.

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