DeWalt DCB182-XJ 18V 4.0Ah Li-Ion XR Battery Product Code: 61372

The DeWalt DCB182-XJ 18V 4.0Ah XR Li-ion battery is an efficient and lightweight energy source that is compatible with all DeWalt 18V XR range power tools, as well as the DeWalt universal XR charger. The battery delivers improved run time and optimised power. The fuel gauge means that you can efficiently monitor the level of charge remaining in your battery. The DeWalt 18V XR has next to no self-discharge which allows for maximum energy whenever you turn on your tools.


  • 33% Improved Run Time & Optimised Power
  • Fuel Gauge for Maximum Flexibility
  • Same Weight as 3.0Ah
  • No Memory Effect
  • Virtually No Self-Discharge


4.0Ah. 18V.
Additional Information
Technical Specification
  • Brand : DeWalt
  • Product Type : Battery
  • Model No : DCB182-XJ
  • Pack Size : 1
  • Battery Chemistry : Li-Ion
  • Battery Technology : XR
  • Battery Power : 4.0 Ah
  • Power Voltage Supply : 18 V
  • Carry Case/Bag Included : No
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery service up to 3 working days: €8.95

Free delivery on all orders over €70.00

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€69.95 Incl. 23% VAT

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DeWalt DCB182-XJ 18V 4.0Ah Li-Ion XR Battery is rated 4.7 out of 5 by 55.
Rated 5 out of 5 by from Long life Great battery for the price. Wish I would have bought this the first time round but instead went with the cheapest price but paid for it in the end.
Date published: 2019-04-18
Rated 5 out of 5 by from Great battery, but heavier These batteries are superb and I was persuaded to buy an additional 4.0 Ah while it was on offer. However, the claim that it is the same weight as the 3.0 Ah is wrong - it is over 100g heavier. This isn't a problem for me and the extra run time is worth it, but if weight is a consideration (e.g. for balance in the hand) the 3.0 Ah may be a better option.
Date published: 2019-03-28
Rated 5 out of 5 by from Fab but be aware of new colour As always this is another fab product and would buy again. Be aware that the battery is now mostly Black not yellow like in the picture but confirmed as new livery by Dewalt help desk so won’t match what you have already. I did ask screwfix about the colour change and have now had the response below. “I have spoken to DeWalt regarding the colour option of the battery and they have confirmed that they have updated the colouring of the casing. The item you have received is how the 4 ah batteries will appear going forward.” I am sure the colour won’t effect its use but it’s nice to know why.
Date published: 2019-03-05
Rated 5 out of 5 by from mr Brilliant battery you should all have these, really powefull
Date published: 2019-03-03
Rated 4 out of 5 by from Battery It’s a battery it charges up then goes flat when used what can u really say
Date published: 2019-03-02
Rated 5 out of 5 by from Excellent performance Excellent performance with a fair price, out performs my original 1.2 and 2ah Dewalt batteries. Only 4 stars for reliability as I still have not needed to try charging the battery yet!. The battery level test button/LEDs are a very useful feature for making sure battery is ready for a DIY job or days work. The piece of mind with Screwfix warranty makes it a winnering purchase allround.
Date published: 2019-02-28
Rated 5 out of 5 by from Fantastic product Really recommend this battery, long lasting! Was able to purchase from the store without having to order first.
Date published: 2019-02-27
Rated 5 out of 5 by from Excellent performance Only just bought this battery so only used it once with DeWalt impact driver. Dismantling a very large decking area, lasted all day. So far so good.
Date published: 2019-02-20
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