Stay juiced on the cheap: This DeWalt battery pack is now 57% off

If you have a DeWalt device, you know having the right battery to keep it running is just as important as the tool itself.

The DeWalt 20V Max Battery XR Powerpack is 57% off right now, meaning you can get and keep your tools juiced for significantly less.

Now, as much as we love DeWalt, it’s not the only game in town when it comes to power.

The Kigwof 20V Max Battery is a 20-volt battery replacement for compatible DeWalt devices. This means it’s compatible with select DeWalt impact drivers, vacuums, hammer drills and more. Plus, it’s also on sale right now for 20% off, bringing its price down to $40.

DeWalt 20V Max Battery XR Powerpack

DeWalt’s top-performing 4Ah Lithium Ion battery pack, the DeWalt 20V Max Battery XR Powerpack delivers 50% more power, so you can handle the toughest jobs without petering out. Designed to resist wear and tear, more than 6,000 Amazon shoppers have grabbed in the past month.

BUY NOW $269.00 $117.00

Kigwof 20V Max Battery

If you don’t want to join the crowd and shell out $117, consider this DeWalt alternative.

The Kigwof battery is designed with safety and security in mind, with features intended to prevent overheating, short circuits and voltage errors. It’s consistent and reliable, too, making it a must-have for any job site.

There’s also an LED display that shows you how much battery life is left at a glance. The 12Ah capacity is also designed to keep your tools running for longer.

The brand also says returns and replacements are available within 30 days of purchase, just in case it isn’t compatible with the tool you own.

BUY NOW $49.99 $39.99

Customers seem to love it, too, with many complimenting its usefulness.

“This seems to be well made. It fits my DeWalt chargers and compatible tools. It powers and runs them appropriately for the same amount of time,” one reviewer wrote.

“It’s doing a great job at holding the charge over several projects. It slides smoothly into the DeWalt drill and locks securely in place with zero wiggle. If you are looking for a reliable, high-capacity backup or replacement battery that won’t let you down, this battery is a great option,” says another.

If you need your tools running for longer on a job site, this compatible battery might just be your solution. Shop it now while it’s on sale.

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Why Trust Post Wanted by the New York Post

This article was written by Nishka Dhawan, Commerce Reporter for the New York Post. Nishka reports on the latest tech launches, innovations and trends to separate the best new products from the “AI slop.” Taking the latest technology for a spin, Nishka tests home appliances and tech products that actually improve your life, from vacuums to headphones to gaming gadgets and more – all while finding the best deals and lowest prices. Before joining The Post in 2026, her work appeared in Rolling Stone, ABC, NBC Select, Reviewed and Digital Trends.

Looking for a headline-worthy haul? Keep shopping Post Wanted.