Microsoft Lumia 940 Mobile SmartPhone Battery 3.85V 2900mAh Li-ion NK940XL


  • Product Model: NK940XL
  • Chemistry: Lithium Ion (LiIon)
  • Type:
  • Voltage: 3.85V
  • Capacity: 2900mAh
  • Size:
  • Information Link:

Delivery Time 4 to 8 weeks

Available on back-order

Microsoft Lumia 940 Mobile SmartPhone Battery 3.85V 2900mAh Li-ion NK940XL

The Cameron Sino NK940XL battery is a direct replacement for specific Microsoft Mobile and Smart Phone Batteries. See below which model, or part number, this battery is a replacement for.

What is a Replacement Battery? Please see the following document for information on what a replacement battery is.

Why should I choose a Cameron Sino Replacement / After Market Battery? Because Cameron Sino Batteries have better performance (higher capacity) and reliability (longevity and safety). This superior performance improves batteries’ running time, which is often better than the original brand replacement. This superior quality results in longer battery life and better protection of the powered device. All products are passed through a QA department which help Cameron Sino to achieve the lowest return rate in the industry.

Simpower has a full range of Replacement Mobile and Smart Phones Batteries, if you can’t see the one you are looking for please do not hesitate to contact us here.

Please be aware that the changes in the IATA regulations for batteries is impacting on some of our air consignments from overseas – apologies in advance if this affects your order.


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Technology Charged:
Standard Charge Current:
Standard Current Charge Time:
Quick Charge Current:


Manufactured By:


Technology:Lithium Ion (LiIon)
Length:0.51 cm
Width/Diameter:9.71 cm
Height:4.24 cm
Cell Profile:


Compatible Parts:
  • Microsoft BV-T5E
Compatible Models:
  • Microsoft Lumia 940
  • Microsoft Lumia 940 XL
  • Microsoft Lumia 950
  • Microsoft Lumia 950 Dual SIM
  • Microsoft RM-110
  • Microsoft RM-1104
  • Microsoft RM-1106