A large number of Mac users are reporting that installing OS X 10.8 (Mountain Lion) is causing a major drop in battery life on MacBook Pros and Airs. Those users have been posting about battery ...

Many Mountain Lion users have been reporting that the operating system upgrade has lead to a noticeable drop in battery life on their MacBooks, and it now appears that Apple has been calling those ...

The troubles with Mountain Lion mirror those seen when OS X 10.7 Lion was released last year. In that case, a huge 176-page thread was created regarding MacBook Pro battery issues and the problem ...

Lion Electric announced this morning that it has received final certification for its heavy-duty battery pack, the LionBattery HD. The lithium-ion battery packs will power its electric heavy-duty ...