If you put in a lot of miles in the cold, you can hard-wire heated motorcycle gloves ... depending on how you wear your gloves and jacket cuffs. Battery power also has a finite life and if you ...

Learn More › If you need a sturdy power tool to trim a lawn’s edges or tackle overgrown weeds, a battery trimmer might ... risk of damage if bumped too hard, but many commercial-type trimmers ...

What's the best brand of battery tools? Consumer Reports is offering ratings of battery platforms for power tools.

There are plenty of power ... smaller tool is no easy feat. It involves taking apart an 18V battery, removing key components, adding elements like a 300-watt buck converter, and other wire ...