Jody, Koh –
It is worth noting for the group that UL 60950-1, Annex P.1, cl. 4.3.8 requires that battery packs comply with UL 2054 ONLY when used with transportable equipment. Also, UL 60950 3rd Ed. does not have this requirement. UL 60950 3rd Edition may be used for UL product listing until July 2006, if requested in writing by the applicant. After July, only 60950-1 is accepted for new UL Listings. Regards, Doug Massey Manager, Product Safety Engineering Advanced Compliance Solutions, Inc. Ph. (770) 831-8048 FAX (770) 831-8598 ****************CONFIDENTIAL**************** This e-mail and any attachments may contain information which is confidential, proprietary, privileged or otherwise protected by law. The information is solely intended for the named addressee (or a person responsible for delivering it to the addressee). If you are not the intended recipient of this message, you are not authorized to read, print, retain, copy or disseminate this message or any part of it. If you have received this e-mail in error, please notify the sender immediately by return e-mail and delete it from your computer. _____ From: [email protected] [mailto:[email protected]] On Behalf Of Leber Jody-G19980 Sent: Friday, January 06, 2006 8:38 AM To: kohscp; [email protected] Subject: RE: Rechargeable batteries in portable players Koh, Lithium based cells should be tested to UL 1642. Packs should be tested to UL 2054. If the pack employs lithium based cells that do not have UL 1642 Recognition, you will have to meet those requirements as well. Although many manufacturers request UL 60950-1, it really does not have any worthwhile battery tests and actually requires batteries to meet UL 2054 in Annex P.1. UL will give a complimentary Listing to UL 60950-1 if you meet all of the current requirements of UL 2054. WARNING! SUSPECTED MARKETING PLOY TO FOLLOW. The test list for both standards can be viewed at the following URL by selecting UL 1642 and/or UL 2054. http://www.motorola.com/testservices/productsafetytesting.html Best Regards, Jody Leber Senior Regulatory Engineer [email protected] http://www.motorola.com/producttesting blocked::http://www.motorola.com/producttesting> Motorola Product Testing Services 1700 Belle Meade Court Lawrenceville, GA 30043 770.338.3581 P 678.201.7270 C 847.761.3145 F _____ From: [email protected] [mailto:[email protected]] On Behalf Of kohscp Sent: Friday, January 06, 2006 3:25 AM To: [email protected] Subject: Rechargeable batteries in portable players Hi EMC-PSTC group, Most of portable MP3 products are powered by rechargeable batteries. These batteries can either be user replaceable or non-replaceable. These batteries are being charged when the players is connected either to PC USB port or mains AC/DC power adaptors. Which UL standard that it must conform to? UL 2054 or UL60950? What are the common test and difference test called by both standards? Like to know of the general test called by each standard before we proceed to purchase the UL2054 std. If testing just to UL60950, is it sufficient? Can we still assume product is still safe. Regards Koh - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas [email protected] Mike Cantwell [email protected] For policy questions, send mail to: Jim Bacher: [email protected] David Heald: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas [email protected] Mike Cantwell [email protected] For policy questions, send mail to: Jim Bacher: [email protected] David Heald: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
