A CNET survey confirms that 78% of US adults are concerned about rising home energy costs. So, it's no surprise that many homeowners are embracing a DIY approach to renovations, from upgrading ...

Instructables user [msuzuki777] had amassed quite a collection of batteries over the years, but was finding that some of his rechargeable AA and AAA cells seemed to be at the end of their useful life.

Here's a piece of nice in-house DIY engineering which can help a lot of guys out there looking for the best ergonomics for their electric motorcycle projects. This battery box design belongs to "mcf12 ...

Eeeuser forum member TenaciousDre wasn’t content with the Eee’s battery life, but like any real man, he wanted more power. So, he ripped apart his old IBM P2 and Frankensteined the li-ion cells with ...

Learn how to make your car battery last longer with this expert advice from CR. These simple steps will catch any battery ...

SANTA CRUZ >> A homemade battery left at the Santa Cruz Metro Center at 92 Pacific Ave. put Santa Cruz police on alert Monday morning for a potential bomb threat. Metro employees called police to the ...