I remember a few years ago one of the sales people at my local hardware store told me they were expecting the arrival of new battery powered circular saw, I think it was a Makita. On hearing the phrase battery powered circular saw, I laughed out loud and told him to call me when the battery powered table saws arrive. Within a couple of years I had purchased one of those battery powered circular saws that I so willingly scoffed at just a couple of years earlier. I soon discovered that having portable tools had huge benefits. Thats why companies like Porter-Cable, Makita, Delta and others have focused on these areas.
These days battery powered tools are available is drills, drivers, impact drivers, routers, jig saws, portable planers, circular saws, reciprocating saws and chop saws, and even Ryobi has battery powered chain saw that works well for big jobs that other tools cant handle. So to see how to get the most from these tools.
Lets stop for a moment and look at batteries that power these units. Most power packs that drive these tools are a series of small rechargeable batteries all wired together to give the optimum power. These rechargeable batteries are very...