{"id":4873,"date":"2020-04-30T07:00:40","date_gmt":"2020-04-30T11:00:40","guid":{"rendered":"https:\/\/langa.com\/?p=4873"},"modified":"2020-04-25T13:57:30","modified_gmt":"2020-04-25T17:57:30","slug":"is-there-lead-in-phone-charger-cords-end-of-a-phone-charger","status":"publish","type":"post","link":"https:\/\/langa.com\/index.php\/2020\/04\/30\/is-there-lead-in-phone-charger-cords-end-of-a-phone-charger\/","title":{"rendered":"&#8220;Is there lead in phone charger cords\/end of a phone charger?&#8221;"},"content":{"rendered":"\n<p><em><small>(Answer requested by Cydonia Robb)<\/small><\/em><\/p>\n\n\n\n<p>You&#8217;re really asking about <a rel=\"noreferrer noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/Solder\" target=\"_blank\">solder<\/a>, right?<\/p>\n\n\n\n<p><a rel=\"noreferrer noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/Soldering\" target=\"_blank\">Soldering<\/a> is the application of drop of molten metal to permanently secure electrical components to each other. The most common traditional soldering material is lead because it&#8217;s cheap and has a low melting point.<\/p>\n\n\n\n<p>But it&#8217;s toxic as hell.<\/p>\n\n\n\n<p>In many parts of the world, environmental and consumer protections disallow or minimize the routine use of lead in end-user products. In electronics, this usually means using <a rel=\"noreferrer noopener\" href=\"https:\/\/en.wikipedia.org\/wiki\/Solder#Lead-free_solder\" target=\"_blank\">various low-melting point alloys<\/a> in place of lead. <\/p>\n\n\n\n<p>So, in theory, a consumer product should be safe for routine handling, if you live in an area with decent environmental and consumer protections, and if the manufacturer followed the rules.<\/p>\n\n\n\n<p>But what about opening up electronics for repair or salvage &#8212; e.g. <em>non-routine<\/em> handling?<\/p>\n\n\n\n<p>Again, in places with good laws and responsible manufacturers, if a product contains lead, the labeling should specifically say something like &#8220;Contains Lead&#8221; or &#8220;Contains Pb&#8221; (Pb is the chemical abbreviation for <em>plumbum<\/em> &#8212; lead), or some such; perhaps even a generic &#8220;Do not recycle.&#8221;<\/p>\n\n\n\n<p>But again, that only applies if there are good, enforced rules, and the manufacturer follows them.<\/p>\n\n\n\n<p>Many electronic products &#8212; especially the cut-rate stuff &#8212; comes from places where environmental and consumer regulations are either absent, minimal, or unenforced.<\/p>\n\n\n\n<p>In other parts of the world, ignorant politicians are actively dismantling environmental and consumer protections, with likely poor repercussions to come.<\/p>\n\n\n\n<p>So, your best bet is to buy major-brand electronics from parts of the world with strong and actively-enforced environmental and consumer laws.<\/p>\n\n\n\n<p>Absent that, it&#8217;s always safest to assume the worst: Assume there <em>is<\/em> lead in your gear, regardless of how its labeled, and treat it accordingly.<\/p>\n\n\n\n<p><em>See: <\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><em><a rel=\"noreferrer noopener\" href=\"https:\/\/www.ncbi.nlm.nih.gov\/pmc\/articles\/PMC1281311\/\" target=\"_blank\"><strong>Getting the Lead Out of Electronics<\/strong><\/a> (National Center for Biotechnology Information,&nbsp;U.S. National Library of Medicine)<\/em><\/li><li><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/phys.org\/news\/2017-07-harmless-elements-toxic-electronics.html\" target=\"_blank\">Harmless elements can replace toxic lead in electronics<\/a> <\/strong>(Phys.org)<\/li><li><em><strong><a rel=\"noreferrer noopener\" href=\"https:\/\/www.atsdr.cdc.gov\/substances\/toxsubstance.asp?toxid=22\" target=\"_blank\">Lead<\/a> <\/strong>(Agency for Toxic Substances and Disease Registry\/U.S. Department of Health and Human Services)&nbsp;<\/em><\/li><\/ul>\n\n\n\n<p class=\"has-text-align-right has-small-font-size\"><em><strong>Permalink: <a href=\"https:\/\/langa.com\/?p=4873\">https:\/\/langa.com\/?p=4873<\/a><\/strong><\/em><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"104\" height=\"6\" data-attachment-id=\"1999\" data-permalink=\"https:\/\/langa.com\/index.php\/2019\/02\/10\/around-boston-the-nearly-snowless-winter-continues\/seperator-short-grey\/\" data-orig-file=\"https:\/\/i0.wp.com\/langa.com\/wp-content\/uploads\/2019\/02\/SEPERATOR-short-grey.png?fit=104%2C6&amp;ssl=1\" data-orig-size=\"104,6\" data-comments-opened=\"1\" data-image-meta=\"{&quot;aperture&quot;:&quot;0&quot;,&quot;credit&quot;:&quot;&quot;,&quot;camera&quot;:&quot;&quot;,&quot;caption&quot;:&quot;&quot;,&quot;created_timestamp&quot;:&quot;0&quot;,&quot;copyright&quot;:&quot;&quot;,&quot;focal_length&quot;:&quot;0&quot;,&quot;iso&quot;:&quot;0&quot;,&quot;shutter_speed&quot;:&quot;0&quot;,&quot;title&quot;:&quot;&quot;,&quot;orientation&quot;:&quot;0&quot;}\" data-image-title=\"SEPERATOR short grey\" data-image-description=\"\" data-image-caption=\"\" data-large-file=\"https:\/\/i0.wp.com\/langa.com\/wp-content\/uploads\/2019\/02\/SEPERATOR-short-grey.png?fit=104%2C6&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/langa.com\/wp-content\/uploads\/2019\/02\/SEPERATOR-short-grey.png?resize=104%2C6\" alt=\"[seperator]\" class=\"wp-image-1999\"\/><\/figure><\/div>\n\n\n\n<p style=\"text-align:left\"><strong>COMMENT \/ QUESTION<\/strong>  on <strong>THIS ITEM?<\/strong> <em>See the<\/em> <strong>Comment box<\/strong> <em>at bottom of this page!<\/em><br><b><em><br><\/em>NEW QUESTION? <\/b><em>Ask<\/em><b> <u><font color=\"#000117\"><a rel=\"noreferrer noopener\" href=\"https:\/\/langa.com\/index.php\/contact\/\" target=\"_blank\">here<\/a><\/font><\/u><\/b>!<br><br>(<em>Want free notification of new content? Click<\/em><b><strong> <\/strong><a rel=\"noreferrer noopener\" href=\"https:\/\/langa.com\/index.php\/2018\/09\/09\/get-free-automatic-notification-of-new-content\/\" target=\"_blank\">here<\/a><\/b>!)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Answer requested by Cydonia Robb) You&#8217;re really asking about solder, right? Soldering is the application of drop of molten metal to permanently secure electrical components to each other. The most common traditional soldering material is lead because it&#8217;s cheap and has a low melting point. But it&#8217;s toxic as hell. In many parts of the&#8230;<\/p>\n","protected":false},"author":1,"featured_media":4875,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[7,30,10],"tags":[],"class_list":["post-4873","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-a-reader-asks","category-hardware","category-science-and-tech"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/i0.wp.com\/langa.com\/wp-content\/uploads\/2020\/04\/Solderedjoint.jpg?fit=450%2C338&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/paaiox-1gB","jetpack-related-posts":[{"id":2505,"url":"https:\/\/langa.com\/index.php\/2019\/04\/08\/how-to-make-lithium-ion-batteries-last-for-years\/","url_meta":{"origin":4873,"position":0},"title":"How to make lithium-ion batteries last for years","author":"Fred Langa","date":"2019-04-08","format":false,"excerpt":"The older column reprinted below was originally published in the August 13, 2015 , Windows Secrets newsletter. This older content supplements brand-new content posted today (April 8, 2019) in the AskWoody Plus newsletter, available here. An upcoming column will update and refine the information below. (I\u2019m reprinting selected Windows Secrets\u2026","rel":"","context":"In &quot;AskWoody Plus&quot;","block_context":{"text":"AskWoody Plus","link":"https:\/\/langa.com\/index.php\/category\/askwoody-plus\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/langa.com\/wp-content\/uploads\/2019\/04\/W20150813-TS-BatteryFromTop.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":1376,"url":"https:\/\/langa.com\/index.php\/2018\/12\/18\/a-reader-asks-how-much-does-charging-a-mobile-phone-cost\/","url_meta":{"origin":4873,"position":1},"title":"A reader asks: &#8220;How much does charging a mobile phone cost?&#8221;","author":"Fred Langa","date":"2018-12-18","format":false,"excerpt":"Not much. In fact, probably less than a penny! You can roughly guesstimate it for yourself this way: Note that electricity is usually sold by the kiloWatt hour (kWh) --- 1000 Watts delivered for one hour. If you know the Wattage of your phone charger, and how long it runs,\u2026","rel":"","context":"In &quot;A reader asks...&quot;","block_context":{"text":"A reader asks...","link":"https:\/\/langa.com\/index.php\/category\/a-reader-asks\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1284,"url":"https:\/\/langa.com\/index.php\/2018\/12\/10\/from-the-langa-com-inbox\/","url_meta":{"origin":4873,"position":2},"title":"From the Langa.Com InBox","author":"Fred Langa","date":"2018-12-10","format":false,"excerpt":"It's great to hear from readers again!","rel":"","context":"In &quot;From the InBox&quot;","block_context":{"text":"From the InBox","link":"https:\/\/langa.com\/index.php\/category\/from-the-inbox\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2722,"url":"https:\/\/langa.com\/index.php\/2019\/05\/07\/is-there-any-way-to-charge-a-phone-faster\/","url_meta":{"origin":4873,"position":3},"title":"&#8220;Is there any way to charge a phone faster?&#8221;","author":"Fred Langa","date":"2019-05-07","format":false,"excerpt":"Sure, turn it off! Seriously, your phone will charge fastest when it\u2019s fully powered off and connected to an active charger. If a full power-off charge isn't possible, power down as much you can. Some things you can do: Turn the screen brightness down to the lowest level you can\u2026","rel":"","context":"In &quot;A reader asks...&quot;","block_context":{"text":"A reader asks...","link":"https:\/\/langa.com\/index.php\/category\/a-reader-asks\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":2757,"url":"https:\/\/langa.com\/index.php\/2019\/05\/14\/real-life-measurements-show-ways-to-speed-smartphone-charging-times\/","url_meta":{"origin":4873,"position":4},"title":"Real-life measurements show ways to speed smartphone charging times","author":"Fred Langa","date":"2019-05-14","format":false,"excerpt":"In response to \u201cIs there any way to charge a phone faster?,\u201d reader Peter Rothschild sent in the following interesting and very surprising post, based on his real-life measurements of smartphone charging times. Fascinating info about differences in USB charging cables! (Thanks, Peter!): \"I have done a bit of experimenting\u2026","rel":"","context":"In &quot;Hardware&quot;","block_context":{"text":"Hardware","link":"https:\/\/langa.com\/index.php\/category\/hardware\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1214,"url":"https:\/\/langa.com\/index.php\/2018\/12\/03\/a-reader-asks-why-wont-my-laptop-charge-when-its-running-it-only-charges-when-its-off\/","url_meta":{"origin":4873,"position":5},"title":"A reader asks: Why won&#8217;t  my laptop charge when it&#8217;s running? It only charges when it&#8217;s off.","author":"Fred Langa","date":"2018-12-03","format":false,"excerpt":"Q*: \"How do I fix my laptop? When it is turned on and I plug it in, it will not charge, and will only charge when it is plugged in while turned off. What's going on?\" A: The most common cause for this is an aging battery that draws too\u2026","rel":"","context":"In &quot;A reader asks...&quot;","block_context":{"text":"A reader asks...","link":"https:\/\/langa.com\/index.php\/category\/a-reader-asks\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_likes_enabled":false,"_links":{"self":[{"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/posts\/4873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/comments?post=4873"}],"version-history":[{"count":4,"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/posts\/4873\/revisions"}],"predecessor-version":[{"id":4879,"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/posts\/4873\/revisions\/4879"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/media\/4875"}],"wp:attachment":[{"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/media?parent=4873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/categories?post=4873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/langa.com\/index.php\/wp-json\/wp\/v2\/tags?post=4873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}