We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Small round lithium CMOS battery with wire lead and connector

DBTLAP

DBTLAP CMOS RTC Battery 7003tx

SKU CH-52JP-MY3TD

Lithium CMOS RTC battery keeps system clock and BIOS settings on HP Pavilion dv6-7003tx motherboards

  • Battery TypeLithium
  • Reliable BIOS timekeeping with lithium CMOS cell
  • Direct replacement for HP Pavilion dv6-7003tx motherboard
  • Pre-tested unit ensures immediate functionality
  • Fixes date-reset errors from faulty RTC battery
  • Single battery included for straightforward installation

HP Pavilion dv6-7003tx compatible CMOS battery

This lithium coin cell replaces the CMOS RTC battery on HP Pavilion dv6-7003tx laptop motherboards. It maintains system time and BIOS settings when the main power is removed. The unit is supplied new and tested before shipping. It is not a main laptop battery and will not power the system for portable use.

Low self-discharge lithium chemistry

Lithium chemistry provides a stable voltage with minimal self-discharge during normal operation. The cell draws no active power and produces no noise or heat. It simply sustains the real-time clock and CMOS memory while the notebook is off or unplugged.

Single battery in package

The box contains one CMOS battery only. No cables, mounting hardware, software or instructions are included. Builders needing a main power pack or additional coin cells for other devices must source those separately.

Highlights

  • Reliable BIOS timekeeping with lithium CMOS cell
  • Direct replacement for HP Pavilion dv6-7003tx motherboard
  • Pre-tested unit ensures immediate functionality
  • Fixes date-reset errors from faulty RTC battery
  • Single battery included for straightforward installation

Specifications

Battery TypeLithium

Questions about this item

How do I install the CMOS RTC battery on the HP Pavilion dv6-7003tx and which step is often missed?

Open the laptop chassis, locate the small coin-cell socket on the motherboard, remove the old cell, insert the new lithium battery with the positive side facing up, then reassemble; the step most people skip is reconnecting the main battery before the first boot so the BIOS can initialise the new RTC cell.

What maintenance or replacement will this CMOS battery need later?

The lithium CMOS cell typically holds charge for several years; when the system clock starts losing time or BIOS settings reset after power-off, simply replace the coin cell again — no other maintenance is required.

What limit appears first under sustained use of this CMOS battery?

The practical limit is the lithium cell’s own shelf-life; after multiple years the voltage drops below the threshold needed to keep the real-time clock running, causing time drift and BIOS checksum errors.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.