IEEE Plans Safer Laptop Batteries

sdy284 - November 9, 2006 10:17PM in Mobile

The IEEE will revise its laptop battery standard, coded IEEE 1625, which was approved back in 2004 as part of the "Livium" family of battery standards. The revised standard seeks to improve overall performance, make systems more reliable and address concerns over the recent laptop battery fiasco. IEEE 1625 adopts a systems approach by addressing the battery envelope from cells to the mobile computers they power, both alone and in concert. It encompasses such areas as battery pack electrical and mechanical construction, cell chemistries, packaging, pack and cell controls, and overall system considerations.