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Small rectangular green Ni-MH battery pack 70 by 12.5 by 6.5 mm with two metal contacts

Estry

Estry 7.2V 40mAh Ni-MH battery for Dell Latitude CP CPi CPx CS 60906 2264E 02664E

SKU CH-0WXH-TFASF

Replacement 7.2 V Ni-MH battery compatible with Dell Latitude CP, CPi, CPx and CS models

  • TypeBatteries
  • Battery Pack1-pack
  • Battery TypeNi-MH
  • Battery Capacity45mAh
  • Battery Voltage7.2
  • Compatible with Dell Latitude CP, CPi, CPx and CS models
  • 2 V 40 mAh Ni-MH chemistry delivers 0.29 Wh capacity
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3 standards
  • Compact 70.0 × 12.5 × 6.5 mm size weighs 35.0 g

Replacement for legacy Latitude models

This nickel-metal-hydride cell replaces the original battery in Dell Latitude CP, CPi, CPx and CS series notebooks. It matches the 7.2 V specification and carries the same 60906, 2264E and 02664E part numbers. The pack is sold new and certified to ISO9001, RoHS, CE and UN38.3 standards.

Ni-MH chemistry and capacity limits

Nickel-metal-hydride technology delivers 40 mAh at 7.2 V for a total of 0.29 Wh, which suits the low-current CMOS backup role in these vintage systems. The chemistry self-discharges faster than lithium and cannot support main-system runtime. Capacity will fade with age and repeated deep cycles.

Straightforward installation with common pitfalls

The 70.0 x 12.5 x 6.5 mm pack fits the original battery bay and weighs 35.0 g. Polarity must match the motherboard connector exactly; reversing it can damage the charging circuit. Verify the part number against the old cell before fitting, as several similar-looking packs exist for other Latitude generations.

Highlights

  • Compatible with Dell Latitude CP, CPi, CPx and CS models
  • 2 V 40 mAh Ni-MH chemistry delivers 0.29 Wh capacity
  • Built-in overcharge, over-discharge and short-circuit protection
  • Certified to ISO 9001, RoHS, CE and UN 38.3 standards
  • Compact 70.0 × 12.5 × 6.5 mm size weighs 35.0 g

Specifications

BrandDell
TypeBatteries
Battery Pack1-pack
Battery TypeNi-MH
Battery Capacity45mAh
Battery Voltage7.2

Questions about this item

Should I choose the 40mAh or 45mAh version for my Latitude CPx?

The product title and highlights list 40mAh; the specifications table shows 45mAh. Both refer to the same 7.2V Ni-MH pack, so the difference is a labelling variance rather than two distinct options.

What does the 0.29Wh rating mean for daily use in a Latitude CS?

At 7.2V and 40mAh the pack stores 0.29Wh, enough to keep the real-time clock and CMOS settings alive when the main battery is removed or exhausted.

Does the 7.2V Ni-MH chemistry limit charging on a Latitude CPi D266XT?

The pack matches the original 7.2V Ni-MH specification, so the laptop’s built-in charger handles it normally without any special procedure.

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