4 Power Tools That Run on Smaller Batteries
For years, I found myself surrounded by what felt like electronic clutter in my garage: those little 1.5Ah and 2.0Ah battery packs, each arriving in a kit box bundled with a tool I actually wanted. They sat neglected in a bin while the larger 4.0Ah batteries handled the heavy lifting.
It wasn’t until I started digging into the details of the technology that my perspective completely flipped. Sorting through the information about which ONE+ packs offer the best value changed everything about how I viewed these power sources.
The difference lies in the physical design. A compact ONE+ battery utilizes a single row of five lithium-ion cells. The higher-capacity version, however, employs a clever design, stacking a second row underneath. This stacking increases the power ceiling, but it also adds considerable bulk—nearly half a pound under your grip.
The true insight, however, comes when you consider the tool itself. If a tool doesn’t need that extra capacity, those added cells do nothing more than make the tool longer and heavier. It’s a classic example of over-specifying a solution.
My realization was that optimization wasn’t just about maximum power; it was about perfect fit. By choosing a compact battery, I discovered that four of my favorite tools operate far more efficiently and effectively when paired with a compact clipped-on unit. Sometimes, the smartest power source isn’t the biggest one, but the one that fits perfectly into the job.