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DEWALT DCA1820 20V Battery Adapter - Black/Yellow

4.61481 product ratings

powertoolstore8 (8)
78.6% positive feedback

Price:

$10.85

Free shipping

Estimated delivery Thu, Sep 26 - Tue, Oct 1

Returns:

60 days returns. Seller pays for return shipping.

Condition:

New

Compatible Band: DCA1820. 1 X 20V DCA1820 Battery Adapter(Only Adapter, No Battery). for DC DW Series 18V battery. for 20V lithium battery. For 18 Volt Cordless Drill Power Tool. Battery Composition:Lithium-Ion.

About this product

Product Identifiers

Brand
DEWALT
MPN
DCA1820
UPC
0885911424523, 0787893454799, 0894557070674, 0652731259204, 0018717176406, 0744110685121
Model
DCA1820
eBay Product ID (ePID)
5021690905

Product Key Features

Battery Technology
Lithium-Ion (Li-Ion)
Color
Multicolor
Voltage
20 V

Dimensions

Item Length
3 in
Item Height
7 in
Item Width
3.187 in

Additional Product Features

Manufacturer Color
Black/Yellow
Battery Voltage
20 V
Type
Battery Adapter

All listings for this product

item 1 New DCA1820 20V MAX To 18V Adapter Converter For Dewalt 20 Volt Li-ion Battery
$10.85
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item 2 DCA1820 20V MAX To 18V Adapter Converter For Dewalt 20 Volt Lithium New Battery
$10.85
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item 3 NEW 18V To 20V MAX DCA1820 Battery Adapter For Dewalt Li-ion Tools Converter
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item 4 DCA1820 For DEWALT 18V to 20V Battery Adapter Converter Max Li-ion DC9096 TOOLS
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item 5 For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools US
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item 6 For Dewalt 20 Volt DCA1820 20V MAX To 18V Adapter Converter Li-ion Battery USB
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item 7 New DCA1820 20V MAX To 18V Adapter Converter For Dewalt 20 Volt Li-ion Battery
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item 8 For DEWALT 18V to 20V Battery Adapter DCA1820 Converter Max Li-ion DC9096 TOOLS
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item 9 New DCA1820 20V MAX To 18V Adapter Converter For Dewalt 20 Volt Li-ion Battery
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item 10 Pack For Dewalt 18V To 20V MAX DCA1820 Battery Adapter Li-ion Tools Converter US
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item 11 20V MAX to 18V DCA1820 Adapter Converter for Dewalt 20 Volt Li-ion Battery US
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item 12 NEW 18V To 20V MAX DCA1820 Battery Adapter For Dewalt Li-ion Tools Converter USA
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item 13 20V MAX to 18V DCA1820 Adapter Converter for Dewalt 20 Volt Li-ion Battery USB
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item 14 NEW 18V To 20V MAX DCA1820 Li-ion Battery Adapter For Dewalt 18V Tools Converter
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item 16 For DeWALT DCA1820 18V to 20V Max Lithium-Ion Battery Adapter for 18-Volt Tools
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item 17 For DEWALT 18V to 20V Battery DCA1820 Adapter Converter Max Li-ion DC9096 TOOLS
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item 18 Adapter Converter For DEWALT DCA1820 18Volt to 20Volt Max Li-ion Battery Tool US
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item 19 NEW 20V MAX to 18V DCA1820 Adapter Converter for Dewalt 20 Volt Li-ion Battery
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item 20 18Volt To 20Volt MAX DCA1820 Battery Adapter For Dewalt Li-ion Tools Converter
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item 21 NEW 20V MAX to 18V DCA1820 Adapter Converter for Dewalt 20 Volt Li-ion Battery
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item 22 1 PC NEW for Dewalt DCA1820 20V Li-Ion to 18V Ni-Cad Battery Adapter DS5
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item 23 Fit For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools
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item 24 Adapter Converter For DEWALT DCA1820 18Volt to 20Volt Max Li-ion Battery Tool
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item 26 For DEWALT 18V-20V Battery DCA1820 Adapter For DCB205 DCB206 20Volt Max Li-ion
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item 27 18V to 20V For DEWALT DCA1820 Battery Adapter Converter Max Li-ion DC9096 TOOLS
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item 28 NEW 18V To 20V MAX DCA1820 Battery Adapter For Dewalt Li-ion Tools Converter
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item 29 For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools
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item 30 For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools USA
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item 31 18Volt To 20Volt MAX DCA1820 Battery Adapter For Dewalt Li-ion Tools Converter
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item 32 For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools US
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item 33 For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools US
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item 34 18V To 20V MAX DCA1820 Battery Adapter For Dewalt Li-ion Tools Converter NEW
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item 35 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools For DEWALT DCA1820
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item 36 DCA1820 Battery Adapter Converter For DEWALT 18V to 20V Max Lithium Ion Tools US
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item 37 For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools USA
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item 38 For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools
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item 39 For Dewalt DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tool
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item 40 DCA1820 Battery Adapter Converter Max 20V Slide Lithium for Dewalt 18V XRP Tool
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item 41 For Dewalt 18V to 20V Convert Adapter DCA1820 DC9096 Power Tools Battery Adapter
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item 42 For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools US
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item 43 18Volt To 20V MAX DCA1820 Battery Adapter Converter For Dewalt Li-ion Tools US
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item 44 DCA1820 For DeWALT 18V to 20V Battery Adapter Converter Max Li-ion DC9096 TOOLS
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item 45 1PCS DCA1820 20V MAX To 18V Adapter Converter For Dewalt 20 Volt Li-ion Battery
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item 46 NEW For DEWALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools
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item 48 DCA1820 Battery Adapter Converter Max 20V Slide Lithium for Dewalt 18V Tool
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item 49 For DE WALT DCA1820 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tool
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item 50 DCA1820 20V MAX To 18V Adapter Converter For Dewalt 20 Volt Li-ion Battery US
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item 51 Battery Adapter Converter For DEWALT DCA1820 18Volt to 20V Max Li-ion ToolDC9096
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item 52 US 18Volt To 20V MAX DCA1820 Battery Adapter For Dewalt Li-ion Tools Converter
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item 54 Adapter For Ridgid 18v Aeg Lithium Battery to for Dewalt 18V Nickel Power Tools
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item 57 2Pack DCA1820 20V MAX To 18V Adapter Converter For Dewalt 20 Volt Li-ion Battery
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item 58 2x 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools For DEWALT DCA1820
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item 59 2x 20V Battery Adapter Converter 18V to 20V Max Li-Ion Tools For DEWALT DCA1820
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See all 107

4.6

4.6 out of 5 stars based on 1481 product ratings

1481 product ratings

1194 users rated this 5 out of 5 stars
152 users rated this 4 out of 5 stars
39 users rated this 3 out of 5 stars
15 users rated this 2 out of 5 stars
81 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 1266 reviews

4 out of 5 stars
by osograndJul 30, 2019
Top favorable review
New life for my old 18v DeWalts
This is a great adapter. I have bought several. I would have given 5 stars, but it is a copy of the DeWalt. The new batteries are so much better than the old 18v NiCads and the old design Lithium batteries are so much more expensive (they were good). This is prolonging the life of several tools for me.
Verified purchase: Yes | Condition: New
3 out of 5 stars
by meltoedJul 13, 2021
Top critical review
Life saver!
I love these - bought the set after fighting with the Dewalt brand name one many times - I can't get that $$ POS off to save my life & it's so frustrating when working at the end of the day. You would have to have giant man hands & even then I am skeptical. These replacements work like a dream, easy to get on & off & do what they are supposed to. & now I just leave one on each of my tools that needs an adapter & I don't even have to worry about changing it. Thank you! Well one died after maybe 6 months so not so excited, now just ok.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by tyron-devilOct 15, 2018
An excellent option for using newer battery platforms.
I was considering buying additional 18v batteries for my drill. However with this clever adapter, I am able to use the newer 20v batteries with my older but still useful drill. I am very impressed.
Verified purchase: Yes | Condition: New
4 out of 5 stars
by kupuaSep 11, 2022
It does work… hence my 4 out of 5 star rating
This adapter does work… spring clip release is IMHO a little hard to remove. Form fit and finish is not perfect but may get better over time, which I am ok with after thinking about it. Color is not as represented since what I received is all black. They should prob change the picture.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by cruizinozAug 01, 2019
This Works Well and Does it's Job as intended.
The adaptor worked very well, .The old Drill and other tools can now work with the newer style batteries saving me several hundred of dollars. this is a great product. Well Recommended to everyone.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by maint_shop_on_w...Mar 12, 2022
Great option for those that can't afford to upgrade to new 20v tools all at once.
Cheaper than replacement 18v batteries or buying new tools. Unless you count buying the 20v batteries, but the 20v batteries have a nice button that displays the charge level on them. I replaced my reciprocating saw with a 20v model, picked up a couple extra 20v batteries for future upgrades. These adaptors allow me to keep using the 18v tools while upgrading to 20v tools as needed when cost effective to do so. Worked on my drill/driver, hammer drill, circular saw and impact driver. Does not work on my 18v pin nailer. I bought an adapter for each tool for convenience of use. Great option to upgrade tools at my on pace instead of just replacing bad 18v batteries at $100 apiece while continuing to use the same battery style for old and new tools.
Verified purchase: Yes | Condition: New
4 out of 5 stars
by hif.gst.5ivtq0Aug 20, 2019
Great fix for my older tools, but extremely hard to remove it.
This is a great product to update my 18 volt working DeWalts. My only complaint is that it is very hard to get off the tool in order to move it to another tool. Fortunately this doesn't happen a lot, but when it does I have to get a clamp or large pliers to remove it.
Verified purchase: Yes | Condition: New
4 out of 5 stars
by ageoftrailNov 02, 2020
DEWALT DCA1820 20V Battery Adapter lets new Li-Ion batteries replace old 18V batteries
DEWALT DCA1820 20V Battery Adapter works as described. But as other reviewers have reported, it is difficult to release from tools and is not as easy to switch from one tool to another as batteries.
Verified purchase: Yes | Condition: New
5 out of 5 stars
by wally640May 06, 2019
works well
This product enables a person to use one battery for multiple pieces of equipment. It makes the older 18 volt equipment a little bulkier Works well for me. I believe it is a little over priced.
Verified purchase: Yes | Condition: New
3 out of 5 stars
by benjdee_40Jan 28, 2022
Useful as a part, dangerous to use as shipped
There is literally no protection circuitry inside this unit. B+ and B- wired directly to the top terminals. As this item is shipped, it is not suitable for use. The recommended use for this would be to buy this along with a 5S 30A protection pcb and wire it up inside the unit. Unlike the genuine unit, this one connects all the terminals on the lithium battery allowing a real BMS to be installed. A real BMS will protect the battery, but will NOT protect against sticking the adapter on the charger. A real BMS will also not drain the battery overnight like the genuine Dewalt adapter does.
Product Reviews Images
Verified purchase: Yes | Condition: New

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Picture 1 of 12

DEWALT DCA1820 20V Battery Adapter - Black/Yellow

About this product

Product Identifiers

Product Key Features

Dimensions

Additional Product Features

All listings for this product

Ratings and Reviews

Most relevant reviews

New life for my old 18v DeWalts

Life saver!

An excellent option for using newer battery platforms.

It does work… hence my 4 out of 5 star rating

This Works Well and Does it's Job as intended.

Great option for those that can't afford to upgrade to new 20v tools all at once.

Great fix for my older tools, but extremely hard to remove it.

DEWALT DCA1820 20V Battery Adapter lets new Li-Ion batteries replace old 18V batteries

works well

Useful as a part, dangerous to use as shipped

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