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Small green lithium CMOS battery with wire leads

Cameron & Co

Cameron & Co DS-CS-SMX500BU CMOS battery 3.0V 50mAh green

SKU CH-D8TS-RJ96W

3.0V 50mAh lithium CMOS battery keeps Samsung XE500 series laptops' clock and BIOS settings running, supplied new in green

  • TypeBattery
  • Keeps system clock accurate with 3.0 V lithium cell
  • Fits Samsung XE500C21, XE500T and XE500T1C series
  • Non-rechargeable 50 mAh capacity for long retention
  • Compact 25.70 × 20.36 × 3.00 mm footprint
  • Brand-new OEM-compatible replacement in green housing

Compatible Samsung models

This CMOS battery replaces the original part in Samsung XE500C21, XE500C21-H02US, XE500T, XE500T1C-A01UK, XE500T1C-A02US and XE500T1C-HA1US laptops. It is a non-rechargeable lithium cell rated at 3.0V and 50mAh. The green housing matches the OEM colour.

Check your part number

Verify that your current CMOS battery carries the part number CS-SMX500BU before ordering. The replacement measures 25.70 x 20.36 x 3.00 mm, so confirm the motherboard compartment can accept those dimensions. Ensure the connector orientation matches the original.

Build and daily use

The lithium chemistry provides stable voltage for real-time clock and BIOS settings without recharging. A green plastic shell protects the cell and aids identification during installation. Single-unit packaging means one battery per order.

Highlights

  • Keeps system clock accurate with 3.0 V lithium cell
  • Fits Samsung XE500C21, XE500T and XE500T1C series
  • Non-rechargeable 50 mAh capacity for long retention
  • Compact 25.70 × 20.36 × 3.00 mm footprint
  • Brand-new OEM-compatible replacement in green housing

Specifications

BrandCameron Sino
ModelDS-CS-SMX500BU
TypeBattery

Questions about this item

Does the DS-CS-SMX500BU arrive alone or with extra cables?

The pack contains one green lithium CMOS battery measuring 25.70 x 20.36 x 3.00 mm; no cables or brackets are included.

How do I know this 3.0V 50mAh cell matches my Samsung XE500C21?

The DS-CS-SMX500BU is listed as compatible with Samsung XE500C21, XE500C21-H02US, XE500T, XE500T1C-A01UK, XE500T1C-A02US and XE500T1C-HA1US.

Will the 0.15 Wh capacity keep the real-time clock running for years?

The 3.0V 50mAh lithium cell supplies 0.15 Wh, which typically powers a CMOS clock for several years in the listed Samsung models.

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