replacement laptop battery

Replacement Laptop Battery For DELL KM742

Never worry about running out of battery power with this laptop battery for DELL KM742 . The DELL KM742 battery is precision-engineered and rigorously tested to be 100% compatible with your laptop.Work harder and play longer with a new DELL KM742 laptop battery by High Performance.Designed for performance and longevity.Built for exact fit and performance,choose a quality battery to run your laptop.1 Year Warranty! 60 Days Money Back! Free Shipping!

DELL KM742


Battery For DELL KM742

Price : £35.59


Battery Type: Li-ion
Voltage: 11.1V
Capacity:56Wh / 6Cell
Weight: 318g
Size:205.35 x 52.61 x 20.91 mm
Color:Black

Replace Part Number:
DELL :
312-0762312-0769312-0902
451-10616KM742KM752
KM760KM769KM771
KM970MT186MT187
MT193MT196MT332
P858DPW651PW640
PW649RM656RM661
RM668RM680T749D
U116DU725HW071D
WU841WU843WU852
X064DX644HY568H


Fits model:
DELL :
DELL Latitude E5400 SeriesDELL Latitude E5410 SeriesDELL Latitude E5411 Series
DELL Latitude E5500 SeriesDELL Latitude E5510 Series DELL Latitude E5511 Series

Note:

Please ensure the DELL KM742 Battery that you are going to buy fits the brand, model ,voltage and part number of your device. If you can not find your laptop model or battery part number in this list, this battery may still be compatible with your laptop.
Please contact us to check.

Product Feature:

Professional manufacturer,one year warranty,CE ROHS MSDS Certificates, 100% brand new DELL KM742 battery but low price,genuine grade A cell ensure the high quality and stable performance of our laptop batteries.
Used as either a spare or replacement battery, this battery pack meets or exceeds the specifications of the original battery that came with your notebook. It interfaces with the Power Saver Utility on the notebook which features a charge indicator to help you monitor the available power.

  • Grade A cells Li-ion battery for DELL KM742 .
  • Provides excellent discharge characteristics. Over 500-800 times of charge and discharge.
  • 100% Compatible with original manufacturer equipments, guaranteed.
  • Includes inbuilt over-charge, over-current, over-voltage and short-circuit protection.
  • Utilizes state of the art printed circuit board (PCB) design to provide stable and safe performance.
  • Brand New, 60 Days Money Back, 1 Year Warranty, 100% Secure Shopping Guarantee!
Attention:

10.8V and 11.1V are compatible, they are in common use.
14.4V and 14.8V are compatible, they are in common use.
The 10.8V(=11.1V) and 14.4V(=14.8V) are the different voltages, they are not compatible, please choose the right battery(Voltage) for your laptop.
The 7800mAh,6600mah(9 Cells) / 8800mAh,9600mah,10400mah(12 cells) battery will extend out about 1 inch from the bottom of the laptop.

Battery Tips:

Don't Run It Down to Empty.Full DELL KM742 battery discharges (until laptop power shutdown, 0%) should be avoided, because this stresses the battery a lot and can even damage it. It's recommended to perform partial discharges to capacity levels of 20~30% and frequent charges, instead of performing a full discharging followed by a full charging.

Discharge (or charge) cycles consist of using all that battery charge (100%) but not necessarily all at once. For example, you can use the laptop for some minutes in a day, using half its capacity e then fully charge it. If you did the same thing in the next day, it would be counted a discharge cycle and not two, so it may take several days until a full discharge cycle is completed.

To store a battery for long periods of time, its charge capacity should be around 40% and it should be stored in a place as fresh and dry as possible. A fridge can be used (0oC - 10oC), but only if the battery for DELL KM742 stays isolated from any humidity. One must say again that the battery's worst enemy is the heat, so leaving the laptop in the car in a hot summer day is half way to kill the battery.

  • Model: DELL KM742
  • 100 Units in Stock

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This product was added to our catalog on Saturday 29 March, 2014.