The Best Power Tool Battery Deals and Prices
We are tracking the latest prices and deals for power tool batteries and chargers. With prices updated twice weekly, you can buy new batteries knowing that you're getting the best price.
Best Prices on Power Tool Batteries
Actual prices may vary from the prices listed below. Check retailers for most update prices.
Prices listed on Amazon are for the current lowest price listed, but are not guaranteed to be from an authorized dealer.
These prices were updated on April 2nd, 2025.
Batteries are the Fuel for Tools
Batteries are now the main power source for your tools. The freedom to work without a cord, and the ability to bring power anywhere, has made battery-powered tools very popular. When customers invest in a specific battery line, they are more likely to buy from that brand again.
Brand Loyalty and Battery Compatibility
Sticking with one brand creates loyal customers. When your tools all use the same batteries, it makes sense to keep buying from that brand. It's important to keep your tools running all day, which means having enough charged batteries. As you take on more jobs or add new tools, you might need to replace old batteries or buy extras.
Battery technology is always changing
Tool companies are always looking for ways to improve on battery technology, with a few goals in mind:
- Making batteries lighter, with advances in power cell design
- Increasing runtime, through power and heat management
- Increasing lifespan
- Market leadership. Let's be honest, evolving technology is marketable.