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Black rectangular replacement battery for Microsoft Lumia 640 2500 mAh

Microsoft

Microsoft Lumia 640 Replacement Battery 2500 mAh

SKU CH-HK01-E6XRV

New 2500 mAh replacement battery restores all-day power to the Microsoft Lumia 640

  • Total capacity2,500 mAh
  • Compatible phone brandsMicrosoft
  • Compatible phone modelsMicrosoft Lumia 640
  • Product typeReplacement Battery
  • Product colorBlack
  • 2500 mAh capacity powers the Lumia 640 through a full day
  • Brand-new replacement cell restores original run-time
  • Direct fit for Microsoft Lumia 640 with no modifications
  • Black finish matches the handset's original look
  • 2500 mAh rating delivers reliable talk and standby time

Direct replacement for Lumia 640

This 2500 mAh battery is built as a direct replacement for the Microsoft Lumia 640. It restores the original runtime of the handset when the factory cell no longer holds a charge. The unit ships new in black and is ready to install without modification.

Check model number before ordering

Verify that the handset is a Microsoft Lumia 640 before purchase; the battery is not compatible with other Lumia models or Nokia variants. Confirm the existing battery carries the BV-T5C designation to ensure the connector and form factor match. No tools beyond a standard pry tool are required for the swap.

Steady output through a full day

The cell delivers consistent voltage across a full discharge cycle rather than spiking early and sagging under load. Capacity remains stable during extended talk time, navigation or media playback. Heat buildup stays low enough that the phone does not throttle performance during sustained use.

How it compares

Measured against everything we stock in Replacement Phone Batteries, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 93% of the 868 comparable items (median $14.99).

Specifications

Product
Total capacity2,500 mAh
Product typeReplacement Battery
Product colorBlack
Compatibility
Compatible phone brandsMicrosoft
Compatible phone modelsMicrosoft Lumia 640

Questions about this item

Does the replacement battery come with any installation tools or adhesives, or must they be bought separately?

The listing shows only the 2500 mAh battery itself; no tools, adhesives or extra hardware are included.

Is the 2500 mAh version the only capacity offered for the Lumia 640, or are there higher-capacity options listed?

The product data specifies a single 2500 mAh unit; no alternative capacities are mentioned for this model.

How much additional talk or standby time does the 2500 mAh rating typically add to a Lumia 640 in daily use?

The 2500 mAh capacity restores the phone to its original battery life, giving a full day of mixed use on a single charge.

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