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 silver lithium coin cell battery in clear plastic bag

DBTLAP

DBTLAP CMOS Battery for HP Pavilion dm4t-3000

SKU CH-JVP3-ZABT4

A lithium CMOS battery that keeps the real-time clock and BIOS settings alive on the HP Pavilion dm4t-3000

  • Battery TypeLithium
  • Lithium chemistry provides stable RTC power
  • Direct replacement for HP Pavilion dm4t-3000
  • Pre-tested unit ensures reliable operation
  • Single battery included for quick swap
  • Fixes faulty or cracked CMOS issues

DBTLAP CMOS Battery for HP Pavilion dm4t-3000

This is a new lithium CMOS battery manufactured by DBTLAP. It serves as the BIOS RTC backup cell for the motherboard inside an HP Pavilion dm4t-3000 laptop. The part is tested before shipping and replaces a faulty or depleted original.

Suits owners of the HP Pavilion dm4t-3000

Fits users who need to restore BIOS settings and system clock retention on that specific model. Not for buyers who want a main laptop power battery, nor for technicians working on different HP series or other brands entirely.

Lithium chemistry defines the part

The cell uses lithium chemistry to maintain the real-time clock and CMOS memory when the main power is removed. Matching the chemistry and form factor to the dm4t-3000 motherboard is the single specification that decides compatibility.

Highlights

  • Lithium chemistry provides stable RTC power
  • Direct replacement for HP Pavilion dm4t-3000
  • Pre-tested unit ensures reliable operation
  • Single battery included for quick swap
  • Fixes faulty or cracked CMOS issues

Specifications

Battery TypeLithium

Questions about this item

Does this CMOS battery need any additional cables or connectors to fit my HP Pavilion dm4t-3000?

The battery is a direct replacement with its own connector; no extra cables are required for installation.

Will my existing BIOS settings be preserved when I swap in this battery?

Removing the old cell clears CMOS data, so you will need to re-enter the date, time and any custom BIOS options after fitting the new one.

How can I confirm the new battery is working correctly?

After installation the system clock should keep accurate time across reboots and the BIOS should no longer report a CMOS checksum or low-battery error.

Also in this aisle

People compared these

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