2011UL 1642 BULLETIN-2011 UL Standard for Safety Lithium Batteries (COMMENTS DUE: OCTOBER 10@ 2011)
2010UL 1642 BULLETIN-2010 SUMMARY OF TOPICS The following changes in requirements to the Standard for Lithium Batteries, UL 1642, are being proposed: 1. Addition of Referenced to the Outline of Investigation for Battery Separators, Su 2591 2. Inclusion of Blunt Nail Crush Test