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Small green rectangular CMOS battery with two wire leads

Cameron & Co

Cameron & Co DS-CS-DED610BU laptop battery 0.2 Ah green

SKU CH-3H5W-32903

CMOS battery for Dell, Panasonic and Fujitsu laptops, lithium 0.2 Ah, green

  • Product typeBattery
  • Keeps BIOS settings alive with 0.2 Ah lithium cell
  • Replaces CMOS battery in Dell Latitude and Precision models
  • Fits Panasonic ToughBook CF-71 PII and PIII units
  • Compatible with Fujitsu Lifebook E and S series laptops
  • Green housing identifies correct polarity at a glance

Cameron & Co CMOS Battery

This lithium CMOS battery replaces the original cell in a wide range of Dell, Asus, Panasonic and Fujitsu laptops. It supplies the low current needed to keep system time and BIOS settings alive when the main power is off. The green housing matches the OEM colour used on many legacy models.

Non-rechargeable Lithium Cell

The battery is a primary lithium type rated at 0.2 Ah and is not rechargeable. It will discharge slowly over several years and cannot be topped up by the laptop’s charging circuit. When the voltage drops the system clock will drift and BIOS defaults may return at every boot.

0.2 Ah Capacity Determines Life

The 0.2 Ah rating sets the expected service interval; a higher-capacity cell is not offered in this form factor. Buyers who need a rechargeable or higher-capacity solution must look for a different part number. This unit fits only the models listed in the compatibility data.

How it compares

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

Price $11.99
Cheaper than about 90% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameCameron Sino
Model nameDS-CS-DED610BU
Product typeBattery

Questions about this item

Which Cameron Sino DS-CS-DED610BU battery fits my Dell Latitude D610?

The DS-CS-DED610BU is listed as compatible with the Dell Latitude D610 among many other models.

What does the 0.2 Ah rating mean for daily CMOS backup?

The 0.2 Ah lithium cell provides long-term power to keep BIOS settings and the real-time clock running when the main battery is removed.

Is this a standard CMOS coin-cell interface for the Panasonic Toughbook CF-71?

Yes, it replaces the original CMOS coin cell used in the Panasonic Toughbook CF-71 and the listed Dell and Fujitsu laptops.

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