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Small green rectangular CMOS battery with two wire leads

Cameron & Co

Cameron & Co DS-CS-DEC810BU CMOS Battery 7.2V 40mAh Ni-MH Green

SKU CH-HTWR-42EN4

A 7.2 V 40 mAh Ni-MH CMOS battery that keeps system time and BIOS settings on compatible Dell Latitude, Fujitsu Lifebook and Toshiba Portege or Tecra laptops

  • TypeBattery
  • Keeps system clock accurate with 7.2 V 40 mAh Ni-MH power
  • Fits Dell Latitude CP CPi CPt CPx CS CSx models directly
  • Replaces OEM part numbers 02664E 2264E 60906 without modification
  • Compact 70 x 12.5 x 6.5 mm design installs in tight chassis
  • Green Ni-MH chemistry delivers 0.29 Wh reliable backup energy

Direct replacement for legacy laptops

This 7.2V 40mAh Ni-MH CMOS battery restores real-time clock and BIOS settings on listed Dell Latitude, Fujitsu Lifebook and Toshiba Portege and Tecra models. It matches OEM part numbers 02664E, 2264E and 60906. The green pack measures 70.00 x 12.50 x 6.50 mm and supplies 0.29 Wh.

Interface limited to CMOS retention only

The cell provides backup power for system configuration memory when main power is removed. It cannot run the processor, display or drives. Capacity of 0.04 Ah suits the low current draw of CMOS circuits in the named legacy notebooks. Service life depends on usage patterns and ambient temperature.

Voltage and chemistry must match original

A 7.2 V Ni-MH pack is required; lithium or alkaline alternatives will not fit the electrical or mechanical specification. Buyers whose laptop uses a different voltage, connector or form factor cannot use this part.

Highlights

  • Keeps system clock accurate with 7.2 V 40 mAh Ni-MH power
  • Fits Dell Latitude CP CPi CPt CPx CS CSx models directly
  • Replaces OEM part numbers 02664E 2264E 60906 without modification
  • Compact 70 x 12.5 x 6.5 mm design installs in tight chassis
  • Green Ni-MH chemistry delivers 0.29 Wh reliable backup energy

Specifications

BrandCameron Sino
ModelDS-CS-DEC810BU
TypeBattery

Questions about this item

Which CMOS battery version matches my Dell Latitude CPi D266XT?

The DS-CS-DEC810BU is listed as compatible with the Latitude CPi D266XT and replaces Dell part numbers 02664E, 2264E and 60906.

What does the 7.2 V 40 mAh rating mean once the battery is installed?

It supplies 7.2 volts at 40 milliampere-hours, enough to keep the real-time clock and CMOS settings alive when the main power is off.

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

The battery uses the original two-pin CMOS connector found on the listed Dell, Fujitsu and Toshiba models, limiting replacement to boards with that same header.

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