Back in early June, DeWalt announced the release of the first ever Bluetooth rechargeable battery, which would allow the owner to track performance and location of their inventory of batteries.  On many job sites, rechargeable batteries are the unsung hero of the job site, they give workers flexibility and mobility to work in remote areas of the job site, but are often abused and misplaced.  The ToolConnect app can alert the owner if a battery goes too far out of range, if it’s too hot or too cold, and even track the battery usage to keep workers productive.