These batteries offer reliable power for a low price
Thunderbolt Magnum® 9V batteries deliver reliable power for toys, smoke alarms, electronics and more. These 9 volt batteries can also be used at work to power up tools, radios and other items around the shop.
We think you’ll enjoy these customer-made YouTube videos about our products. They’re independent, uncut and unsponsored. They may also contain some four-letter words that aren’t “tool” and other content that’s not appropriate for children. We hope these videos help inform your tool-buying decisions. And a note from the lawyers: Products should always be used in accordance with the owner’s manual.