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Small rectangular Ni-MH battery with yellow shrink wrap and wire leads

Estry

Estry standard battery 2.4V 20mAh for Tecra A8-S8414 M9-S5517V Qosmio G30-175 Portege R500-S5003

SKU CH-5FCQ-VNAKR

A 2.4V 20mAh Ni-MH replacement battery compatible with Tecra A8-S8414, M9-S5517V, Qosmio G30-175, M9-12R and Portege R500-S5003 models

  • Specifications2.4
  • Battery Pack1 Year
  • Direct replacement for Tecra A8-S8414 M9-S5517V Qosmio G30-175 Portege R500-S5003
  • Ni-MH chemistry delivers 2.4V 20mAh 0.05Wh for reliable backup power
  • Overcharge over-discharge over-voltage and short-circuit protection extends cell life
  • Compact 27.83 x 12.78 x 4.5mm 28.0g fits original battery compartment
  • Certified to ISO9001 RoHS CE UN38.3 MSDS for safety and quality

Compatible laptop models

This replacement battery fits Toshiba Tecra A8-S8414, Tecra M9-S5517V, Qosmio G30-175, Tecra M9-12R and Portege R500-S5003. It also matches part numbers P000268840, GDM710000002 and GDM710000041 among others. Buyers should verify their exact model before ordering.

Voltage and capacity

The pack delivers 2.4V with a 20mAh capacity and 0.05Wh energy rating. Ni-MH chemistry provides stable output for CMOS backup or similar low-drain functions. Dimensions are 27.83 x 12.78 x 4.5mm and weight is 28.0g.

Who should buy and who should not

Suitable for technicians or owners replacing a depleted CMOS battery in the listed Toshiba notebooks. Not for users needing a main system battery, higher capacity cells or different voltage specifications.

Highlights

  • Direct replacement for Tecra A8-S8414 M9-S5517V Qosmio G30-175 Portege R500-S5003
  • Ni-MH chemistry delivers 2.4V 20mAh 0.05Wh for reliable backup power
  • Overcharge over-discharge over-voltage and short-circuit protection extends cell life
  • Compact 27.83 x 12.78 x 4.5mm 28.0g fits original battery compartment
  • Certified to ISO9001 RoHS CE UN38.3 MSDS for safety and quality

Specifications

BrandNi-MH
Model18mAh
Specifications2.4
Battery Pack1 Year

Questions about this item

What does the 2.4V 20mAh rating mean for my laptop's CMOS memory?

The 2.4V 20mAh rating provides the correct voltage and capacity to maintain CMOS settings and real-time clock operation when the main battery is removed.

How does the Ni-MH chemistry affect charging and replacement intervals?

Ni-MH chemistry allows trickle charging from the laptop's power circuit and typically lasts several years before requiring replacement.

Will the 27.83 x 12.78 x 4.5mm dimensions fit the battery compartment on my Tecra M9-S5517V?

Yes, the 27.83 x 12.78 x 4.5mm dimensions match the original battery compartment for the Tecra M9-S5517V and other listed compatible models.

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