The DEWALT DCD778L1 20-Volt MAX XR Lithium Ion Brushless Compact Hammerdrill Kit is lightweight and compact for working in tight spaces for long periods of time. A high-speed transmission delivers 2 speed variations allowing users to choose the level of performance needed for various applications. Comfort grip adds balance and control for precision. For a limited time get a bonus 20-Volt Adapter for 18-Volt Tools with purchase.
- DEWALT brushless motor delivers more run time over brushed
- Compact (7.5 in. front to back), lightweight (2.6 lbs.) design fits into tight areas
- Ergonomic comfort grip handle provides ideal balance and tool control
- LED light with 20-second trigger release delay provides increased visibility in dark or confined spaces
- 15 torque settings plus drill plus hammer drill
- 1/2 in. keyless chuck
- 3.0 Ah Lithium-ion battery
- DCA1820 – compatible with most DEWALT 18-Volt tools
- DCA1820 – allows for use of 20-Volt max compact batteries in most DEWALT 18-Volt tools
- DCA1820 – requires use of DEWALT 20-Volt max charger
- DCA1820 – adapter will not fit into DEWALT 18-Volt chargers
- DCA1820 – do not use adapter with premium batteries (DCB200, DCB204, DCB204BT, DCB205) in 18-Volt compact drills DC970, DC759. Use with DCB201, DCB203, DCB203BT compact batteries
Golda Harvey
Verified Purchase
Great way to convert from an 18 volt tool to a 20 volt.
Jarrett Sanford
Verified Purchase
First off, I am thankful that this existed, and secondly, it worked as expected.
Kevon Kuvalis
Verified Purchase
Every easy to put in great buy thank you
Monica Predovic
Verified Purchase
Excellent conversion kit, much better then the knockoffs. Yeah, I would buy it again.
Keara Hill
Verified Purchase
Was good on the jigsaw and the reciprocating saw but did not work on my fluorescent light it did fit but the 20 V battery was not Compatible with the 18 V lamp. it’s good to get more life out of my 18v dewalt’s
Weston Trantow
Verified Purchase
Works great.Now i can use 20 volt on my 18 volt tools.
Emory Wiegand
Verified Purchase
adapter works with all of my 18 volt tools, but is very hard to remove once it is installed. Just easier to buy an adapter for every tool.
Mariela Thiel
Verified Purchase
I ordered this item to get my old heavy duty 4 tool set with the hard case that I had bought back in the days that DEWALT was making tools to perform and last for ever. Since I have many newer tools that have small batteries I actually started looking for an item like this many years ago when DEWALT still did not have this item, but the offbrand stuff were too expensive and not tested enough. I recently found this Item and ordered it online. I am happy I did, the shipping was quick and item was securely packed. Then I tried it on all 4 old tools and they all worked fine. I used a 2Ah battery which is the minimum required size and the tools had good enough power, I am certain batteries with more juice than 2Ah would work with even more power. Now installing this device with the battery on the tool is a breeze but taking it off was a bit of challenge or at least for me, I am getting better at it though , it has a trick that I still haven’t fully mastered but I will soon. I do recommend this product just make sure your tool is in the list of the tools that can work with this.
Natalie Friesen
Verified Purchase
Takes any of your 18v tools to a 20v easily. I personally only have 20v batteries/chargers so this really helped when I acquired a 18v circular saw. Definitely recommend getting this if you wanted to upgrade your 18v tools and don’t want to buy a whole new tool.
Marc Jaskolski
Verified Purchase
All my tools are 18v and this is a great adapter to be using 20 v.
Cecelia Deckow
Verified Purchase
It gave life back to my old impact and saved the day!
Darion Weissnat
Verified Purchase
This was a great need for my older tools.
Asia Witting
Verified Purchase
everything went smoothly and works great thanks
Orie Leannon
Verified Purchase
Bought as gift for relative been told it works great
Bridget Cruickshank
Verified Purchase
I have several so I can use my older tools. I recommend it HOWERVER IT HAS LIMITS.this will not accept the 6ah battery and has other similar limitations not declared by DewaltIt is very hard to remove, most users jus leave it inDon’t store with battery installed, it will drain the battery.