All Client is have a "discussion" with their battery vendor over how capacity of a 3.7V 1000 mAh battery is being measured/demonstrated: Are there any recommendations and/or mandatory requirements for charge/discharge current to be used to demonstrate battery capacity and capacity degradation over multiple cycles?
For example: * maximum discharge in the end application normal use is 200 mAh, but the battery manufacturer wants to use 500 mA * one wants to use a "real load", but the other an "electronic load" The different methods appear to be giving different battery voltages for the same remaining capacity, and I would be grateful for any pointers to recommended or best practice Regards Charlie Charlie Blackham Sulis Consultants Ltd Mead House Longwater Road Eversley RG27 0NW UK Tel: +44 (0)7946 624317 Email: char...@sulisconsultants.com<mailto:char...@sulisconsultants.com> Web: www.sulisconsultants.com<https://outlook.hslive.net/owa/redir.aspx?C=02be3bf3e3a544d1bdf7b6c99fbd12f5&URL=http%3a%2f%2fwww.sulisconsultants.com%2f> Registered in England and Wales, number 05466247 - ---------------------------------------------------------------- This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <emc-p...@ieee.org> All emc-pstc postings are archived and searchable on the web at: http://www.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas <sdoug...@ieee.org> Mike Cantwell <mcantw...@ieee.org> For policy questions, send mail to: Jim Bacher: <j.bac...@ieee.org> David Heald: <dhe...@gmail.com>