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Small coin-cell CMOS battery with wire leads and connector

DBTLAP

DBTLAP CMOS Battery for Toshiba Qosmio G30-161

SKU CH-X3CH-K4M3X

Lithium CMOS battery replaces the BIOS RTC cell on Toshiba Qosmio G30-161 motherboards

  • Battery typeLithium
  • Direct replacement for Qosmio G30-161
  • Lithium chemistry maintains BIOS clock reliably
  • Tested before shipping for dependable operation
  • Single battery included for quick install
  • Restores CMOS settings after power loss

Compatible CMOS Battery for Qosmio G30-161

This DBTLAP lithium cell replaces the CMOS BIOS RTC battery on a Toshiba Qosmio G30-161 laptop motherboard. It is a new part tested before shipping and is not a main laptop battery. One unit is included in the package.

Coin-Cell Form Factor for Motherboard Retention

The battery uses a standard lithium coin-cell design that fits the motherboard holder on the specified model. No other form factor or chemistry is supplied, so the existing socket must accept this type.

Low Power Draw and Silent Operation

As a CMOS backup cell it draws negligible current and produces no noise in normal use. It maintains real-time clock and BIOS settings without active cooling or measurable heat output.

How it compares

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

Price $10.99
Typical for this category: the median of 10,440 items is $10.99.

Specifications

Power
Battery typeLithium

Questions about this item

Will this CMOS battery keep the BIOS clock and settings on a Qosmio G30-161 running when the main power is off?

Yes, the lithium cell supplies the low standby current the motherboard needs to retain the real-time clock and CMOS configuration while the laptop is unplugged or the main battery is removed.

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

The unit is a standard two-wire CMOS RTC battery with a plug that matches the header on the Qosmio G30-161 board; no soldering or adapter is required.

How much space does the battery need inside the chassis?

It is a compact coin-cell module that fits the original battery cavity on the Qosmio G30-161 motherboard without interfering with surrounding components.

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