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 coin-cell battery in clear plastic bag

DBTLAP

DBTLAP CMOS Battery for HP Envy 15-1055se

SKU CH-EVHG-VBMR8

Lithium CMOS battery keeps the HP Envy 15-1055se system clock and BIOS settings running when the main power is off

  • Battery TypeLithium
  • Direct replacement for HP Envy 15-1055se motherboard
  • Lithium chemistry maintains BIOS settings reliably
  • Tested before shipping to ensure function
  • Single unit ready for immediate installation
  • Designed for CMOS RTC circuit not main power

Direct replacement for HP Envy 15-1055se

This CMOS battery restores the real-time clock and BIOS settings on the specified HP Envy laptop. It is intended for owners or repairers who need to replace a depleted or failed original cell. The lithium chemistry matches the factory specification for reliable time-keeping.

Steady voltage for continuous time-keeping

The cell delivers a stable low current over long periods rather than high bursts. It maintains system date, time and firmware parameters while the main power is disconnected. Testing before shipment confirms each unit holds voltage within the required range.

Compact lithium cell with lead connectors

The battery uses a standard coin-type lithium format with attached leads for direct motherboard connection. Its small footprint fits the designated CMOS socket without modification. The package includes a single tested unit ready for installation.

Highlights

  • Direct replacement for HP Envy 15-1055se motherboard
  • Lithium chemistry maintains BIOS settings reliably
  • Tested before shipping to ensure function
  • Single unit ready for immediate installation
  • Designed for CMOS RTC circuit not main power

Specifications

Battery TypeLithium

Questions about this item

Does the lithium CMOS cell generate any noticeable heat or noise while the laptop runs all day?

No, a CMOS battery is a passive component that supplies a tiny standby current to the real-time clock; it produces no heat or sound during normal operation.

Must the HP Envy 15-1055se motherboard already have a compatible two-pin header for this battery to work?

Yes, the cell connects to the standard CMOS header on that motherboard; if the original battery was removed from the same socket, the replacement will fit directly.

Will this CMOS battery keep BIOS settings and system time on an older HP Envy 15-1055se that still uses its original motherboard?

Yes, it is built as a direct replacement for the factory CMOS cell on that model, so it restores time and configuration retention exactly as the original did.

Also in this aisle

People compared these

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