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All Parts Power Tool Batteries Dewalt Dewalt Power Tool Batteries

Dewalt 14.4V Battery 4.0Ah Li-ion Replacement

Dewalt 14.4V Battery 4.0Ah Li-ion Replacement
Primary # DC9144 (size: 101.16 x 85.86 x 117.25mm)

2000mAh (original capacity)
4000mAh (4.00 Ah)
100% More Runtime! info

Brand New Compatible Dewalt 14.4V Battery Replacement. Pod Style (battery condition: NEW) 14.4 volts 4000 mAh, Li-ion. At least 1 Free Li-ion Charger included per order. Fits all Dewalt 14.4V tools listed below.

2000mAh (original capacity)
4000mAh (4.00 Ah)
100% More Runtime! info



Compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement
Dewalt 14.4V Battery 4.0Ah Li-ion Replacement
Primary # DC9144 (size: 101.16 x 85.86 x 117.25mm)

High Quality Battery Cells = Longer Life

  .   .   .   .   .   .   .   .   .  
Fits Only: More Models...

4.75 Star Rating From 73 Product Reviews

Price: $73.45
Free Shipping if Ordered Online! info

Available on BACKORDER: ships by 4/30/2021 from Wyoming, USA


1 Year Warranty Protection

30 Day Money Back Guarantee



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Compatible With: click here for complete listing

Reviews on this Dewalt 14.4V Battery 4.0Ah Li-ion Replacement


  4.8  

Out of 5.0
Overall Rating

73 Product Reviews
99%
of customers that buy and review this product give it a 4 or 5-Star rating.

 Verified Buyer Verified Buyer
Will buy from here again

April 5, 2021 by Casey G. (RI,United States)

"It is superior- I received it at the end of January and it has not needed to be charged after light use. Highly recommend it!"

 Verified Buyer Verified Buyer
March 25, 2021 by Cary W. (WI,United States)

"Saved a perfectly good old DeWalt screw gun. It is way better than it ever was now."

 Verified Buyer Verified Buyer
February 15, 2021 by Roy D. (WI,United States)

"Holds charge exceptionally well. This the type of battery Dewalt should have used to begin with on the 14.4 tools"

 Verified Buyer Verified Buyer
January 24, 2021 by Wayne M. (TX,USA)

"Works great so far."

 Verified Buyer Verified Buyer
DeWalt Battery Update

January 23, 2021 by Francis P. (WI,USA)

"Brought new life to my old DeWalt 14.4 Drill Motor and Saw. Id say the two operate better than original!"

 Verified Buyer Verified Buyer
replacement

January 15, 2021 by Polar B. (CA,USA)

"fits weird into the tool, not sure why they couldn't match the size. But it works great. We will see in 2 years how well it works. But it is Li-on so should be fine."

 Verified Buyer Verified Buyer
January 12, 2021 by robert h. (ND,USA)

"second time buy great service"

 Verified Buyer Verified Buyer
January 9, 2021 by Robert W. (MO,United States)

"Good product. Battery fits the 14.4 V DeWalt tools very well functionally, and good enough aesthetically. Only game in town that I've found for Lithium ion batteries for the 14.4 volt series. For 18V there is also an adapter sold by DeWalt to use their current Li batteries. I am pleased, might buy a second battery as I own several 14.4V tools."

 Verified Buyer Verified Buyer
Great product at great price

December 5, 2020 by DanD. (NJ,United States)

"Great replacement . Is superior to other replacement batteries we have purchased."

 Verified Buyer Verified Buyer
Very pleased

October 26, 2020 by David B. (MA,United States)

"Prompt shipping, product worked as described. Very pleased."

These reviews were 3rd party collected and verified by:
Shopper Approved

Click Here to see all 73 reviews on this Dewalt 14.4V Battery 4.0Ah Li-ion Replacement


Dewalt 14.4V Battery 4.0Ah Li-ion Replacement Details
  • Color: Black
  • Dimensions: 101.16 x 85.86 x 117.25mm
This is a brand new replacement battery for Dewalt's DC9144 battery (see compatible model list below). This Dewalt 14.4V Battery 4.0Ah Li-ion Replacement is an Extended Life battery packed with 100% more power than the original.

Exceptional Dewalt 14.4V Battery 4.0Ah Li-ion Replacement Technology
  • Li-ion Chemistry info
  • 14.4 volts
  • info
  • 57.60 Whr (Watt Hours) info
  • 4000 mAh info
  • OEM Compatible
  • Integrated Power Management Circuits - protect against over-voltage and under-voltage conditions and maximizes battery life between charges, minimizes charging times, and improves overall battery life.
  • The Dewalt 14.4V Battery 4.0Ah Li-ion Replacement provides 300-500 discharge/charge cycles. info
  • Your new Dewalt 14.4V Battery 4.0Ah Li-ion Replacement comes in a discharged condition and must be charged before use (refer to your manual for charging instructions).
  • The Dewalt 14.4V Battery 4.0Ah Li-ion Replacement prefers a partial rather than a full discharge. Frequent full discharges should be avoided when possible.
  • Keep the Dewalt 14.4V Battery 4.0Ah Li-ion Replacement cool and store only in a cool, dry location.
  • The Dewalt 14.4V Battery 4.0Ah Li-ion Replacement is Quality Tested and RoHS & CE Certified.

Compatible With These Devices:
DC551KADC728DC728KA
DC730KADC830DC830KA
DC835DC835KADC930
DC930ADC930KADC935A
DC935KADC935VADC936A
DC936KADC936VADC983
DC984DC984KADC984V
DC985DC985KADC985VA
DCD920DCD920KXDCD930KX
DCD930VXDW054DW055
DW076EDW9094DW918
DW928DW928K-2DW931
DW935DW935-2DW935-3
DW935-4DW935KDW937
DW937-2DW937KDW941
DW941K-2DW954DW954-2
DW954K-2DW966DW966K-2
DW969DW969K-2DW983
DW984DW985DW990
DW990-2DW990-3DW990-4
DW990Q-4DW991DW991-2
DW991-3DW991-4DW991B
DW991B-3DW991B-4DW991B-5
DW991k-2DW992DW994
DW996DW996QDW996V




Interchangeable With These Part Numbers ONLY When Used With The Devices Listed Above:
DC9144  




Questions About The Dewalt 14.4V Battery 4.0Ah Li-ion Replacement
  1. How long will my Dewalt 14.4V Battery 4.0Ah Li-ion Replacement last?
    There are two factors that govern how long a compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement will last: runtime and charge-discharge cycles. Runtime is a measure of how much time can elapse before... More

  2. Should I charge my Dewalt 14.4V Battery 4.0Ah Li-ion Replacement before I use it, each time I use it, and/or during storage?
    When you first get your compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement you should charge it until your charger or device indicates that it is fully charged. If your device/charger does not indicate whether or not it is fully charged, then check your device/charger manual for charging times. It can take 1-12 hours to fully charge depending on the chemistry of your battery and the type of device and charger. After that it is good to charge it as needed while making sure you do not leave it at a low charge level for long periods. Your compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement was designed to... More

  3. What will cause my Dewalt 14.4V Battery 4.0Ah Li-ion Replacement to lose power?
    A compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement over time degrades and eventually stops working. In fact the compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement from its very first charge begins a very slow process that causes it to cease from functioning. Collectively the process is called... More

  4. Does the Dewalt 14.4V Battery 4.0Ah Li-ion Replacement come with installation instructions?
    We offer replacement instructions for a wide variety of batteries that require more complex installs than snap or slide-on batteries. To see if installation instructions are necessary or provided for the compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement, please... More

  5. Does the Dewalt 14.4V Battery 4.0Ah Li-ion Replacement come with a tool kit to help me install it?
    If an installation tool kit is included with the compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement, you will see that listed in the description of the battery towards the top of this page. And the best thing to do is to look for the image of a tool kit to the left of the product photo. If you see... More

  6. Does my Dewalt 14.4V Battery 4.0Ah Li-ion Replacement self discharge when not in use? What is the rate of Self-Discharge of the battery?
    All rechargeable batteries (like the Dewalt 14.4V Battery 4.0Ah Li-ion Replacement) will self discharge over a period of time naturally whether the battery is used or not. This means that the compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement capacity will go from 100% down to 0% over a time period regardless if... More

  7. My new Dewalt 14.4V Battery 4.0Ah Li-ion Replacement isn't working or charging. Is it defective?
    Our Dewalt 14.4V Battery 4.0Ah Li-ion Replacement comes in a slightly discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge the new compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement two to... More

  8. Will my device's performance differ if I use your aftermarket Dewalt 14.4V Battery 4.0Ah Li-ion Replacement?
    Replacement batteries or "aftermarket" batteries like the Dewalt 14.4V Battery 4.0Ah Li-ion Replacement will often last longer and provide more runtime than the original equipment manufacturer (OEM) batteries that came with your device. We design the compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement so that... More

  9. Will the Dewalt 14.4V Battery 4.0Ah Li-ion Replacement fit my device?
    We conform our Dewalt 14.4V Battery 4.0Ah Li-ion Replacement designs to meet the specifications of your device. The physical footprint of the compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement was... More

  10. I do not see my model listed in your Compatible Model List? Will your Dewalt 14.4V Battery 4.0Ah Li-ion Replacement fit?
    We do our best to list as many models that our Dewalt 14.4V Battery 4.0Ah Li-ion Replacement fits, but inevitably we sometimes miss a model or two. The best thing to do to insure that our compatible Dewalt 14.4V Battery 4.0Ah Li-ion Replacement will fit in this case is to ask us.

DEWALT 14.4V BATTERY 4.0AH LI-ION REPLACEMENT
RATING:
4.75 Star Rating From 73 Product Reviews


Customer Reviews







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All brand names and trademarks are the property of their respective owners. The listed brand names and model designations are intended only to show the compatibility of these products with various machines. Neither BatteryShip Inc nor BatteryShip.com are affiliated with the original manufacturers of any of these batteries or chargers. All products on this page are generic, aftermarket, replacement parts.