replacement laptop battery

Replacement Laptop Battery For DELL 8858X

Never worry about running out of battery power with this laptop battery for DELL 8858X . The DELL 8858X battery is precision-engineered and rigorously tested to be 100% compatible with your laptop.Work harder and play longer with a new DELL 8858X 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 8858X


Battery For DELL 8858X

Price : £40.66


Battery Type: Li-ion
Voltage: 11.1V
Capacity:48Wh / 6Cell
Weight: 339g
Size:208.00 x 48.50 x 20.00 mm
Color:Black

Replace Part Number:
DELL :
04NW9312-1163312-1242
312-1310312-1311451-11947
4YRJH8858X8P3YX
911MDHCJWTKJ321
M5Y0XNHXVWP8TC7
P9TJ0R48V3PRRRF
RU485T54F3T54FJ
UJ499YKF0MX57F1


Fits model:
DELL :
DELL Audi A4 SeriesDELL Audi A5 SeriesDELL Audi S5 Series
DELL Inspiron 14R SeriesDELL Inspiron 15R SeriesDELL Inspiron 17R Series
DELL Inspiron 14R-4420 SeriesDELL Inspiron 14R-5420 SeriesDELL Inspiron 14R-5425 Series
DELL Inspiron 14R-7420 SeriesDELL Inspiron 15R-4520 SeriesDELL Inspiron 15R-5520 Series
DELL Inspiron 15R-5525 SeriesDELL Inspiron 15R-7520 SeriesDELL Inspiron 17R-4720 Series
DELL Inspiron 17R-5720 SeriesDELL Inspiron 17R-7720 SeriesDELL Inspiron 14R-SE Series
DELL Inspiron 15R-SE SeriesDELL Inspiron 17R-SE SeriesDELL Inspiron 14R-SE-4420 Series
DELL Inspiron 14R-SE-5420 SeriesDELL Inspiron 14R-SE-7420 SeriesDELL Inspiron 15R-SE-4520 Series
DELL Inspiron 15R-SE-5520 SeriesDELL Inspiron 15R-SE-7520 SeriesDELL Inspiron 17R-SE-4720 Series
DELL Inspiron 17R-SE-5720 SeriesDELL Inspiron 17R-SE-7720 SeriesDELL Inspiron 14R Turbo Series
DELL Inspiron 15R Turbo SeriesDELL Inspiron 17R Turbo SeriesDELL Inspiron 4420 Series
DELL Inspiron 4520 SeriesDELL Inspiron 4720 SeriesDELL Inspiron 5420 Series
DELL Inspiron 5425 SeriesDELL Inspiron 5520 SeriesDELL Inspiron 5525 Series
DELL Inspiron 5720 SeriesDELL Inspiron 7420 SeriesDELL Inspiron 7520 Series
DELL Inspiron 7720 SeriesDELL Inspiron M421R SeriesDELL Inspiron M521R Series
DELL Inspiron N4420 SeriesDELL Inspiron N4520 SeriesDELL Inspiron N4720 Series
DELL Inspiron N5420 SeriesDELL Inspiron N5520 SeriesDELL Inspiron N5720 Series
DELL Inspiron N7420 SeriesDELL Inspiron N7520 SeriesDELL Inspiron N7720 Series
DELL Vostro 3460 SeriesDELL Vostro 3560 Series

Note:

Please ensure the DELL 8858X 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 8858X 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 8858X .
  • 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 8858X 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 8858X 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 8858X
  • 100 Units in Stock

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