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Small round lithium CMOS battery with two wire leads and white connector

DBTLAP

DBTLAP CMOS battery for Toshiba Satellite C655D-S5088

SKU CH-BFM4-EYC7P

Lithium CMOS RTC battery replaces the motherboard clock cell on Satellite C655D-S5088 laptops

  • Battery TypeLithium
  • Direct fit for Toshiba Satellite C655D-S5088
  • Lithium chemistry keeps BIOS settings alive
  • Replaces a faulty or cracked CMOS cell
  • Tested before shipping for reliable operation
  • Ready to install — one battery included

Direct replacement for Satellite C655D-S5088

This lithium CMOS battery restores BIOS settings and real-time clock function on the specified Toshiba Satellite model. It is intended for owners of that laptop who need to replace a depleted or faulty coin cell on the motherboard. Buyers looking for a main laptop battery or a charger will not find that function here.

Lithium coin-cell chemistry

The single decisive specification is the lithium coin-cell format that matches the original CMOS RTC battery used in the Satellite C655D-S5088. Without this exact chemistry and form factor the motherboard cannot retain date, time and firmware settings when the main power is removed.

Simple motherboard swap with polarity care

Installation requires opening the laptop case, locating the coin-cell holder on the motherboard and swapping the old cell for the new one. The common mistake is inserting the battery with reversed polarity, which prevents the BIOS from holding its configuration.

Highlights

  • Direct fit for Toshiba Satellite C655D-S5088
  • Lithium chemistry keeps BIOS settings alive
  • Replaces a faulty or cracked CMOS cell
  • Tested before shipping for reliable operation
  • Ready to install — one battery included

Specifications

Battery TypeLithium

Questions about this item

Will this battery keep the system clock and BIOS settings on a Satellite C655D-S5088?

Yes, it is a direct CMOS RTC replacement for the Satellite C655D-S5088 and will maintain the real-time clock and BIOS configuration when the main power is off.

What connector does the battery use to attach to the motherboard?

The battery ships with the standard two-pin CMOS connector used on the Satellite C655D-S5088 motherboard.

How much space does the battery need inside the laptop chassis?

It is a compact coin-cell module that fits the existing CMOS battery holder on the Satellite C655D-S5088 board.

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