Take productivity to the next level. Experience enhanced power, efficiency and lifespan unlike any other cordless tool battery. They're compatible with the full 18V XR DEWALT range of tools and chargers, for a whole new kind of portable power.
Take productivity to the next level. Experience enhanced power, efficiency and lifespan unlike any other cordless tool battery. They're compatible with the full 18V XR DEWALT range of tools and chargers, for a whole new kind of portable power.
There are no live offers for DeWalt DCBP518-XJ 18V XR Powerstack 5.0Ah Battery right now. The all-time low we recorded was $59.00 on 13 July 2026. Set a price alert to hear when it's back in stock.
Prices last updated 3 Sept 2026.
DeWalt DCBP518-XJ 18V XR Powerstack 5.0Ah Battery
Take productivity to the next level. Experience enhanced power, efficiency and lifespan unlike any other cordless tool battery. They're compatible with the full 18V XR DEWALT range of tools and chargers, for a whole new kind of portable power.
Take productivity to the next level. Experience enhanced power, efficiency and lifespan unlike any other cordless tool battery. They're compatible with the full 18V XR DEWALT range of tools and chargers, for a whole new kind of portable power.
Last updated at 09/03/2026 20:01:37
DEWALT 18V 5.0Ah Powerstack Li-Ion Battery DCBP518-XJ Genuine
Free delivery
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DeWalt 18V 5Ah Power Stack Battery - BP398977
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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!
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Free delivery between 4–14 Sept
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originally posted on ffx.co.uk
I’ve use the new stack battery a fair bit since purchasing it, have to say it’s compact size and great power is really good.
originally posted on ffx.co.uk
Great, powerfull and long lasting.Looks and feels good too
originally posted on ffx.co.uk
Fabulous, about time some of my old batteries are ready to be replaced this is the way to go !!
| Amp Hour | 5.0ah |
| Assembled Length | 0.060m |
| Assembled Height | 0.120m |
| Assembled Width | 0.076m |
| Voltage | 18 |
DEWALT 18V 5.0Ah Powerstack Li-Ion Battery DCBP518-XJ Genuine
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!
DeWalt 18V 5Ah Power Stack Battery - BP398977
Free delivery between 8–14 Sept
Dewalt B1aatwp 18V Power Stack 5Ah Cordless Tool Battery
Delivery $14.50
DeWalt DCBP518 18V XR Powerstack 5ah Battery
Dewalt Dcbp518 Powerstack 18v 5ah Lithium-ion Battery Excellent
Delivery $11
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!
I’ve use the new stack battery a fair bit since purchasing it, have to say it’s compact size and great power is really good.
Great, powerfull and long lasting.Looks and feels good too
Fabulous, about time some of my old batteries are ready to be replaced this is the way to go !!
Very good product and well worth the money
I haven't got to fully use the battery at work but I've tested the battery pack in my Impactor and it seems to have great power when driving screws and concrete fixings! Looking forward to trying the battery pack in the router and planer!
First class seller. Fast delivery with tracking. The product are batteries so tried them. Work fine and fit charging dock
Really good quality. As was asked for.Great value for money really happy with my purchase
I'm happy with this battery. No complaint so far. It recharges quick and last long.
Sadly this new technology seems to have found its sweet spot with the 1.7ah powerstack,delivering more power is lighter and smaller than its predecessor.However 'weight' a minuteThe NEW Powerstack 5ah battery weighs 830gThe OLD cylinder TECH 5ah weighs 600gThat is a SIGNIFICANT 38% weight add for new tech??Yeah, dewalt you fail on an emormous scale this time.No tradie wants a heavier anything yet alone a 38% heavier battery hanging off their pocket
good product however the price is still too high compare to the version of the other five amp Dewalt batteries. which are also very good however the PowerStack batteries seem to have a little bit more bit especially when used in a saw.
| Amp Hour | 5.0ah |
| Assembled Length | 0.060m |
| Assembled Height | 0.120m |
| Assembled Width | 0.076m |
| Voltage | 18 |
