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Dell W0391 Replacement Laptop Battery

Click to enlarge

 Dell W0391 Laptop Batteries

Replacement W0391 Battery For Dell

UK £25.59
(inc. VAT-UK Inland only!)
Product ID: NDE028
Replace Part Numbers:
Dell W0391

Battery Type: Li-ion
Battery Volt: 14.80 V
Battery Capacity: 1800.00 mAh
Battery Weight: 196.00g
Dimensions: 211.20x49.83x15.84 mm
Battery Colour: Dark blue
Condition: Brand New with 1 Year Warranty!

Click Here For Shipping Rates


  • Please ensure the Dell W0391 laptop battery that you are going to buy fits the brand, model and part number of your device.
  • This battery pack is a rechargeable, removable, replacement Li-ion battery designed to work with laptop computer.
  • Only the highest quality cells are used in this Dell W0391 laptop battery.
  • Guaranteed to Meet Original Specifications
  • We ship to UK and Ireland destinations only. For other international orders, please send email to
  • Order the Dell W0391 Today Risk Free - Brand New, 1 Year Warranty, 30 Day Money Back, Fast Shipping and Secure Online Ordering Guaranteed!
This laptop battery can replace the following part numbers:
This replacement battery is also compatible with the following models:

Presario V4115AP-EE559PAPresario V4116AP-EE560PAPresario V4117AP-EE561PA
Presario V4118AP-EH025PAPresario V4119AP-EH026PAPresario V4120EA-EF199EA
Presario V4125CL-EC336UAPresario V4130EA-EF193EAPresario V4133EA-EF197EA
Presario V4135US-EC339UAPresario V4144EA-EF196EAPresario V4145EA-EF194EA
Presario V4146EA-EF195EAPresario V4147EA-EF198EAPresario V4160EA-EF191EA
Presario V4203EA-EK945EAPresario V5000 CTOPresario V5000TCTO
Presario V5002EAPresario V5004EAPresario V5005US
Presario V5006EAPresario V5009EAPresario V5015CA
Presario V5015USPresario V5025EAPresario V5026EA
Presario V5030EAPresario V5031EAPresario V5032EA
Presario V5033EAPresario V5054EAPresario V5059EA
Presario V5079EAPresario V5088XXPresario V5094EA
Presario V5099EAPresario V5099XXPresario V5100AU
Presario V5100 CTOPresario V5100TUPresario V5101AU
Presario V5101TUPresario V5101USPresario V5102AU
Presario V5102EUPresario V5102NRPresario V5102TU
Presario V5103AUPresario V5103TUPresario V5104AU
Presario V5104EUPresario V5104TUPresario V5105CA
Presario V5105EUPresario V5105TUPresario V5105US
Presario V5106EUPresario V5106TUPresario V5107EU
Presario V5107TUPresario V5108CUPresario V5108EU
Presario V5108TUPresario V5109TUPresario V5110EU
Presario V5110TUPresario V5111EUPresario V5111TU
Presario V5115CAPresario V5115EUPresario V5115US
Presario V5116EUPresario V5119USPresario V5120EU
Presario V5120NRPresario V5122EUPresario V5125EU
Presario V5126EUPresario V5128EAPresario V5132EA
Presario V5150EAPresario V5155EAPresario V5160EA
Presario V5160USPresario V5162EAPresario V5189XX
Presario V5199XXPresario V5200 CTOPresario V5201CA
Presario V5201TUPresario V5201USPresario V5202TU
Presario V5203TUPresario V5204NRPresario V5204TU
Presario V5204USPresario V5205NRPresario V5205TU
Presario V5206OMPresario V5206TUPresario V5207NR
Presario V5207TUPresario V5208CAPresario V5208TU
Presario V5209TUPresario V5209USPresario V5210CA
Presario V5210TUPresario V5210USPresario V5211TU
Presario V5212TUPresario V5213TUPresario V5214EA
Presario V5214TUPresario V5215EAPresario V5215LA
Presario V5215TUPresario V5216EAPresario V5216TU
Presario V5217TUPresario V5218LAPresario V5218TU
Presario V5219TUPresario V5220EAPresario V5220TU
Presario V5221EAPresario V5221TUPresario V5222EA
Presario V5222TUPresario V5223TUPresario V5224TU
Presario V5225TUPresario V5226TUPresario V5227TU
Presario V5228TUPresario V5229TUPresario V5230TU
Presario V5231TUPresario V5232EAPresario V5232TU
Presario V5233EAPresario V5233TUPresario V5234EA
Presario V5234TUPresario V5235EAPresario V5235TU
Presario V5236EAPresario V5236EUPresario V5236TU
Presario V5237TUPresario V5238TUPresario V5239TU
Presario V5240TUPresario V5241TUPresario V5242TU
Presario V5243TUPresario V5244TUPresario V5245EU
Presario V5245TUPresario V5246TUPresario V5247TU
Presario V5248TUPresario V5249TUPresario V5250TU
Presario V5251TUPresario V5252TUPresario V5253TU
Presario V5254TUPresario V5255TUPresario V5256TU
Presario V5257TUPresario V5258TUPresario V5259TU
Presario V5260TUPresario V5261TUPresario V5299XX
resario V4100-EA295AV  
Inspiron 300M  

The batteries supplied by our Company are [replacement for] sold for use with certain products of computer manufacturers, and any reference to products or trademarks of such companies is purely for the purpose of identifying the computers with which our products [are replacement for] may be used. Our Company and this Web site are neither affiliated with, authorized by, licensed by, distributors for, nor related in any way to these computer manufacturers, nor are the products offered for sale through our web site manufactured by or sold with the authorization of the manufacturers of the computers with which our products [are replacement for] may be use.

Dell W0391 Battery Tips:

How Many Cells Are In A Laptop Battery? - The answer is simply: (Battery Capacity / 2200mAh) X (Battery Volt / 3.7V).
How to prolong lithium-based batteries? - Here are some simple guidelines.
  • Avoid frequent full discharges because this puts additional strain on the battery. Several partial discharges with frequent recharges are better for lithium-ion than one deep one. Recharging a partially charged lithium-ion does not cause harm because there is no memory (In this respect, lithium-ion differs from nickel-based batteries.). Short battery life in a laptop is mainly cause by heat rather than charge / discharge patterns.
  • Batteries with fuel gauge (laptops) should be calibrated by applying a deliberate full discharge once every 30 charges. Running the pack down in the equipment does this. If ignored, the fuel gauge will become increasingly less accurate and in some cases cut off the device prematurely.
  • More simple guidelines to prolong your Dell W0391 laptop battery.
Deep Cycle vs. Automotive - Deep cycle batteries are used to power fish finders and trolling motors on a boat and radios or lights in an RV/camper and are designed differently than the battery you use to start your car. The automotive battery in your car is asked to deliver only short bursts of energy to start your auto and then the alternator takes over, providing the electrical power to run the car and recharge the slightly discharged battery. A deep cycle marine or RV battery, on the other hand, is asked to go through many deep discharges. Often, that battery is completely discharged before it is recharged. This is called "deep cycling." Timely and proper care of your Marine/RV Batteries will ensure trouble-free operations.
Day to Day Maintenance - The following 4 steps should be followed in maintaining your marine/RV Battery during seasonal usage:
  • Recharge deep cycle batteries as soon as possible after use. Allowing batteries to sit in a discharged state for a prolonged period of time is damaging to the future capacity of the battery.
  • Prior to recharge be sure the electrolyte level within each cell is at a point slightly below the split ring splash barrel (about 1/8" below this point). If water has to be added, deionized or distilled water is recommended; however, any water suitable for drinking is preferred to none at all. Never allow electrolyte levels to be as high as splash barrels or as low as plate tops.
  • Keep top of battery free of dirt and/or moisture. If battery is kept in a plastic marine battery box, be sure box is clean and dry.
  • Clean battery terminals, cable connectors and all accessory connectors regularly (every month or so).

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