DeWALT MAX vs XR Batteries: I Opened Them Up — Here’s the Real Difference

If you’ve ever shopped DeWALT cordless tools, you’ve probably stared at a battery and wondered: why does it say both 20V MAX and XR? Are those two different platforms? Two incompatible batteries? Or just stickers?

In our latest video, we cut through the confusion — and then opened the batteries up to see what’s really different inside.

▶ Watch the full teardown on YouTube:
DeWALT MAX vs XR Batteries — I Opened Them Up. Here’s the Real Difference.