Dell KM742 Notebook Battery

6 Cells, 5200 mAh
Ratings
BrandMore from Dell
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Product details

The KM742 notebook battery from Dell Inc. is a reliable power source specifically designed for the Dell Latitude series. With a capacity of 5200 mAh and a voltage of 11.1 volts, this battery provides optimal performance for various models, including the Latitude E5400, E5500, and E5510. The battery is equipped with six cells, ensuring improved runtime and efficiency. The use of lithium-ion technology guarantees a long lifespan and consistent power delivery, making it suitable for daily use in both business and personal environments. The KM742 is designed as a replacement battery and offers easy installation to quickly restore your notebook's functionality. Weighing 450 grams, it is lightweight and portable, making it a practical choice for on-the-go use.

  • Compatible with Dell Latitude E5400, E5500, and E5510
  • Battery capacity of 5200 mAh for longer runtimes
  • Lithium-ion technology for enhanced performance and lifespan
  • Easy installation as a replacement battery.

Key specifications

Compatible brand
Dell
Number of cells
6 Cells
Capacity
5200 mAh
Item number
439581

General information

Manufacturer
Dell
Category
Notebook batteries
Manufacturer no.
KM742
Release date
15.5.2013

Colour

Colour
Black
Exact colour description
Black

Notebook battery properties

Intended use
Spare battery
Compatible brand
Dell
Compatible model
E5400, E5410, E5500, E5510

Battery properties

Battery category
Device batteries
Battery
Rechargeable battery
Battery type
Li-ion
Battery size
Device specific
Number of cells
6 Cells
Voltage
11.10 V
Capacity
5200 mAh
Power capacity
56 Wh

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Items per sales unit
1 x

Product dimensions

Weight
450 g

30-day right of return
No warranty

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Notebook batteries» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.HP
    0.7 %
  • 2.Dell
    0.8 %
  • 3.Lenovo
    0.9 %
  • 4.GreenCell
    1.7 %
  • 5.OEM
    3.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Dell
    Not enough data
  • 1.OEM
    0 days
  • 2-Power
    Not enough data
  • AccuCell
    Not enough data
  • AGI
    Not enough data

Return rate

How often is a product of this brand in the «Notebook batteries» category returned?

Source: Digitec Galaxus
  • 1.2-Power
    1.6 %
  • 2.IPC
    3.5 %
  • 3.Dell
    4.3 %
  • 4.Patona
    4.9 %
  • 5.HP
    5.7 %
Source: Digitec Galaxus