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Small round silver lithium CMOS battery with two wires and a connector

DBTLAP

DBTLAP CMOS Battery for HP Envy dv6t-7300

SKU CH-S3E4-W601Q

Lithium CMOS battery maintains BIOS settings for HP Envy dv6t-7300 laptops

  • Battery TypeLithium
  • Replaces the faulty CMOS RTC battery in the HP Envy dv6t-7300
  • Lithium cell keeps BIOS settings and system clock accurate
  • Tested before shipping to confirm reliable operation
  • Direct replacement for the original motherboard coin cell
  • Includes one new CMOS battery ready for installation

Compatible CMOS battery for HP Envy dv6t-7300

This lithium CMOS battery replaces the RTC cell on the motherboard of the HP Envy dv6t-7300 laptop. It restores BIOS settings retention and system clock accuracy when the original battery fails. The unit is supplied new and tested before shipping. It is not a main laptop power battery.

Lithium coin-cell interface limits

The battery uses a standard lithium coin-cell chemistry that delivers a nominal 3 V to the real-time clock circuit. Capacity is fixed by the cell size and cannot be expanded or recharged. Polarity and physical dimensions must match the motherboard holder exactly; incorrect orientation will prevent the system from keeping time.

Tested replacement with direct mounting

Each cell is tested before shipping to verify voltage and continuity. The battery mounts directly into the existing motherboard holder without soldering or adapters. A secure fit prevents intermittent contact that can cause CMOS checksum errors. The package includes one battery only.

Highlights

  • Replaces the faulty CMOS RTC battery in the HP Envy dv6t-7300
  • Lithium cell keeps BIOS settings and system clock accurate
  • Tested before shipping to confirm reliable operation
  • Direct replacement for the original motherboard coin cell
  • Includes one new CMOS battery ready for installation

Specifications

Battery TypeLithium

Questions about this item

Which CMOS battery version fits my HP Envy dv6t-7300?

This DBTLAP lithium cell is built specifically for the HP Envy dv6t-7300 motherboard, so the single listed version is the correct one.

What does the lithium chemistry mean once the battery is installed?

Lithium chemistry holds the BIOS clock and settings reliably for years without recharging from the main power pack.

What connector standard does this RTC battery use and what does it limit?

It plugs into the standard two-pin CMOS header on the board, limiting use to motherboards with that exact header layout.

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