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DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack
DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack

DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack

$55.00

(79 reviews)

Get 50% more power enabling faster application speeds and increased productivity with more than 50% more work per charge using this battery that works with all the 18V XR tools you already have. This battery provides twice the lifetime and features an impact-resistant, overmolded base with non-marring material. vs. DeWalt DCB184 battery, not in application Usable energy vs. DeWalt DCB184 battery, not in application Charge cycles vs. DeWalt DCB184 battery.Featuresn--New 5Ah Powerstack Battery, built using the latest Li-Ion pouch cells to deliver high performance in demanding applicationsn--18V XR Compatibility - Works with your existing 18V XR tools and chargersn--Fuel Gauge - Easily and quickly view sta.

Get 50% more power enabling faster application speeds and increased productivity with more than 50% more work per charge using this battery that works with all the 18V XR tools you already have. This battery provides twice the lifetime and features an impact-resistant, overmolded base with non-marring material. vs. DeWalt DCB184 battery, not in application Usable energy vs. DeWalt DCB184 battery, not in application Charge cycles vs. DeWalt DCB184 battery.Featuresn--New 5Ah Powerstack Battery, built using the latest Li-Ion pouch cells to deliver high performance in demanding applicationsn--18V XR Compatibility - Works with your existing 18V XR tools and chargersn--Fuel Gauge - Easily and quickly view sta.

DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack

(79 reviews)

Get 50% more power enabling faster application speeds and increased productivity with more than 50% more work per charge using this battery that works with all the 18V XR tools you already have. This battery provides twice the lifetime and features an impact-resistant, overmolded base with non-marring material. vs. DeWalt DCB184 battery, not in application Usable energy vs. DeWalt DCB184 battery, not in application Charge cycles vs. DeWalt DCB184 battery.Featuresn--New 5Ah Powerstack Battery, built using the latest Li-Ion pouch cells to deliver high performance in demanding applicationsn--18V XR Compatibility - Works with your existing 18V XR tools and chargersn--Fuel Gauge - Easily and quickly view sta.

Get 50% more power enabling faster application speeds and increased productivity with more than 50% more work per charge using this battery that works with all the 18V XR tools you already have. This battery provides twice the lifetime and features an impact-resistant, overmolded base with non-marring material. vs. DeWalt DCB184 battery, not in application Usable energy vs. DeWalt DCB184 battery, not in application Charge cycles vs. DeWalt DCB184 battery.Featuresn--New 5Ah Powerstack Battery, built using the latest Li-Ion pouch cells to deliver high performance in demanding applicationsn--18V XR Compatibility - Works with your existing 18V XR tools and chargersn--Fuel Gauge - Easily and quickly view sta.

$55.00 - $604.50

in 12 offers

The lowest price for DeWalt DCBP518H2-XJ 18V XR Powerstack 5.0Ah Battery Twin Pack right now is $55.00 at Cash Converters, compared across 11 retailers.

The all-time low was $55.00 on 8 June 2026. That's the lowest price we've ever tracked β€” a great time to buy.

Prices last updated 9 June 2026.

Price comparison

Price data powered by pricesAPI.io

Last updated at 09/06/2026 09:17:22

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Cash Converters

$55.00

Dewalt Dcbp518 Cordless Tool Battery

Delivery $17.75

toptoolsaustralia.com

$199.00

DeWalt 18V PowerStack Battery Charger Set - 5.0Ah

Delivery between 12–18 June $16.65

Bunnings Warehouse

$349.00

DeWALT 18V XR 5.0Ah Battery Twin Pack

Delivery $10

Total Tools

$349.00

DEWALT 18V XR 5.0Ah XR POWERSTACK Twin Battery Pack DCBP518H2-XJ

Free delivery between 16–19 June

sydneytools.com.au

$349.00

DeWalt DCBP518H2-XJ 18V 5.0Ah XR Li-ion Compact PowerStack Battery 2-Pack

Free delivery

Bunnings Warehouse

$349.00

DeWALT 18V XR 5.0Ah Battery Twin Pack

Free next-day delivery

C&L Tool Centre

$429.00

DEWALT DCBP518H2-XJ - 18V XR 5.0Ah Cordless Powerstack Compact Battery Pack - C&L Tool Centre

Delivery between 12–16 June $21

Alliance Hardware

$429.00

DeWalt DCBP518H2-XJ 18V XR POWERSTACK 5.0Ah Battery Twin Pack

Delivery between Thu – Mon $16.65

eBay.com.au

$526.80

Dewalt 18v Xr 5.0ah Battery Twin Pack

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

eBay.com.au

$604.50

Dewalt 18v Xr 5.0ah Battery Twin Pack

Free delivery

Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Provide feedback
6 May 2023Derek R.

originally posted on ffx.co.uk

Been good so far see how they are going forward

Provide feedback
29 June 2023Larysa I.

originally posted on ffx.co.uk

Lack of paper documents, one of the batteries was dirty as if it had been used. But both batteries work.

Provide feedback
28 June 2023Mr N. C.

originally posted on ffx.co.uk

Great batteries. Works very well with my sander, lots of power

Specification

Amp Hour5.0ah
Assembled Length0.060m
Assembled Height0.120m
Assembled Width0.076m
Voltage18

Price comparison

Updated about 5 hours ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
Cash Converters

$55.00

Dewalt Dcbp518 Cordless Tool Battery

Delivery $17.75

toptoolsaustralia.com

$199.00

Out of stock

DeWalt 18V PowerStack Battery Charger Set - 5.0Ah

Delivery between 12–18 June $16.65

Bunnings Warehouse

$349.00

DeWALT 18V XR 5.0Ah Battery Twin Pack

Delivery $10

Total Tools

$349.00

DEWALT 18V XR 5.0Ah XR POWERSTACK Twin Battery Pack DCBP518H2-XJ

Free delivery between 16–19 June

sydneytools.com.au

$349.00

DeWalt DCBP518H2-XJ 18V 5.0Ah XR Li-ion Compact PowerStack Battery 2-Pack

Free delivery

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

Provide feedback
6 May 2023

Been good so far see how they are going forward

Derek R. originally posted on ffx.co.uk
Provide feedback
29 June 2023

Lack of paper documents, one of the batteries was dirty as if it had been used. But both batteries work.

Larysa I. originally posted on ffx.co.uk
Provide feedback
28 June 2023

Great batteries. Works very well with my sander, lots of power

Mr N. C. originally posted on ffx.co.uk
Provide feedback
7 June 2023

Only just got batteries so time will tell

Narinder S. originally posted on howetools.co.uk
Provide feedback
15 July 2023

The batteries came wrapped in cardboard, I have brought these batteries from other online retailers and they came in dewalt packaging, they don’t hold a full charge like the others i have,

Ryan A. originally posted on ffx.co.uk
Provide feedback
25 June 2023

Very good product

SANDRA P. originally posted on ffx.co.uk
Provide feedback
4 June 2023

Heavier and larger than I expected

T B. originally posted on howetools.co.uk
Provide feedback
29 June 2023

DeWALT POWERSTACK the next generation in cordless power ,lasts a long time and great torque very happy

jonathan originally posted on ffx.co.uk

Specification

Amp Hour5.0ah
Assembled Length0.060m
Assembled Height0.120m
Assembled Width0.076m
Voltage18

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