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Small round silver lithium coin cell battery

DBTLAP

DBTLAP CMOS Battery for HP Pavilion DV7-6B50EA

SKU CH-KB8H-R305V

Lithium CMOS battery replaces the BIOS RTC cell on HP Pavilion DV7-6B50EA motherboards

  • Battery typeLithium
  • Replaces faulty CMOS battery to restore BIOS settings
  • Lithium cell provides reliable real-time clock power
  • Tested before shipping for dependable motherboard operation
  • New replacement part for HP Pavilion DV7-6B50EA
  • Single battery included for straightforward installation

DBTLAP CMOS Battery for HP Pavilion DV7-6B50EA

This DBTLAP lithium CMOS battery replaces the BIOS RTC cell on the motherboard of an HP Pavilion DV7-6B50EA laptop. It keeps system time and firmware settings when the main power is disconnected. The part is new, tested before shipping and intended for motherboard-level repair.

Fits HP Pavilion DV7-6B50EA motherboard repairs

Suitable for technicians or owners replacing a dead or leaking CMOS cell on this specific model. Not for users seeking a main laptop battery, a charger or a CMOS battery for any other notebook series.

Lithium chemistry coin cell

The battery uses lithium chemistry to provide the stable low-voltage supply required by the real-time clock and CMOS memory. This single specification determines compatibility with the DV7-6B50EA motherboard slot.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $11.99
Pricier than about 55% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeLithium

Questions about this item

Does the CMOS battery draw any noticeable power or generate heat while the laptop runs all day?

The lithium CMOS battery only powers the real-time clock when the laptop is off, so it produces no heat and draws no measurable power during daily use.

What connector or cable must the motherboard already have for this battery to fit?

The battery uses the standard two-pin JST-type connector found on the HP Pavilion DV7-6B50EA motherboard, so no extra cable is required.

Will this replacement work alongside the original main battery and charger I already keep?

Yes, the CMOS cell operates independently from the main battery and charger, so your existing power setup remains unchanged.

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