DeWalt introduced its first Powerpack battery — the DeWalt 20V Max XR 8Ah Battery — a little over two years ago. Since then, the iconic tool company has continued to unveil other Powerpack batteries designed to give DeWalt users more power and longer runtimes than the brand’s standard batteries.
The DeWalt 20V Max XR Powerpack 4Ah Battery is the smallest Powerpack battery currently available, but it’s still more than capable of providing your DeWalt tools with all the power they need. It’s also on sale for over 50% off at Amazon right now during the retailer’s ongoing Labor Day Sale. It typically sells for $169, but for a limited time, you can buy one for only $78.
If you’re already using a traditional DeWalt 20V Max 4Ah Battery, you might wonder, “Is upgrading to a DeWalt 20V Max XR Powerpack 4Ah Battery really going to make that much of a difference?” The answer will become obvious as soon as you start putting it to the test. It can provide 50% more power and longer runtimes than a standard battery, allowing you to tackle tough tasks without worrying about it running out of juice.
DeWalt’s Powerpack battery is also remarkably durable, thanks to its overmolded base that absorbs impact without showing major wear and tear. Plus, it features a convenient state-of-charge LED indicator that shows how much life it has left, letting you plan projects accordingly and minimize delays.
The only downside to buying a DeWalt Powerpack battery versus a traditional one is that it tends to cost more: a traditional 4Ah option retails for $63 at Amazon, while a Powerpack 4Ah option retails for nearly three times that. But when you factor in this particular Powerpack battery’s sale price, you will only pay an extra $15, which should make choosing it a no-brainer.
“This battery is very powerful and compact,” one reviewer wrote. “I use it with many of my DeWalt tools, and it never disappoints. It delivers all the power I need without fail.”
Another shopper added, “This battery is awesome. It weighs about half of what DeWalt’s old batteries do, and it outperforms them by a long shot. DeWalt got it right with the Powerpack lineup of batteries.”
Deals We’re Loving
- DeWalt 20V Max 6Ah Batteries, $179 (was $279) at Amazon
- DeWalt 20V/60V Max Flexvolt 9Ah Battery, $162 (was $219) at Amazon
- DeWalt 20V Max Powerstack 1.7Ah Batteries, $128 (was $219) at Amazon
The DeWalt 20V Max XR Powerpack 4Ah Battery is 54% off at Amazon. Prioritize power while using your DeWalt tools by adding at least one of these to your cart today.
About the author

Chris Yuscavage
Commerce Writer, Autoblog

