{"id":83553,"date":"2026-01-12T04:21:04","date_gmt":"2026-01-12T04:21:04","guid":{"rendered":"https:\/\/www.hagemann-systems.de\/lugsulation\/frequent-problems\/"},"modified":"2026-02-19T08:36:00","modified_gmt":"2026-02-19T08:36:00","slug":"frequent-problems","status":"publish","type":"page","link":"https:\/\/www.hagemann-systems.de\/en\/lugsulation\/frequent-problems\/","title":{"rendered":"Frequent problems"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"83553\" class=\"elementor elementor-83553 elementor-263\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5b601d5 e-flex e-con-boxed e-con e-parent\" data-id=\"5b601d5\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-4d75181 e-con-full e-flex e-con e-child\" data-id=\"4d75181\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8f7a7f3 elementor-widget elementor-widget-heading\" data-id=\"8f7a7f3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Our systematic solution. <br>For any problems.<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1799fb9 e-con-full e-flex e-con e-parent\" data-id=\"1799fb9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66d992c elementor-widget elementor-widget-n-carousel\" data-id=\"66d992c\" data-element_type=\"widget\" data-e-type=\"widget\" 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src=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-festsetzung-von-aetzender-saeure-04.jpg\" class=\"attachment-full size-full wp-image-83547\" alt=\"\" srcset=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-festsetzung-von-aetzender-saeure-04.jpg 1000w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-festsetzung-von-aetzender-saeure-04-300x300.jpg 300w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-festsetzung-von-aetzender-saeure-04-150x150.jpg 150w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-festsetzung-von-aetzender-saeure-04-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"2\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"2 of 6\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6bad139 e-flex e-con-boxed e-con e-child\" data-id=\"6bad139\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f536bad elementor-widget elementor-widget-image\" data-id=\"f536bad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-fehlende-isolierung-02.jpg\" class=\"attachment-full size-full wp-image-83548\" alt=\"\" srcset=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-fehlende-isolierung-02.jpg 1000w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-fehlende-isolierung-02-300x300.jpg 300w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-fehlende-isolierung-02-150x150.jpg 150w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-fehlende-isolierung-02-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"3\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"3 of 6\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1ba7eb2 e-flex e-con-boxed e-con e-child\" data-id=\"1ba7eb2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b9465e6 elementor-widget elementor-widget-image\" data-id=\"b9465e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-05.jpg\" class=\"attachment-full size-full wp-image-83549\" alt=\"\" srcset=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-05.jpg 1000w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-05-300x300.jpg 300w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-05-150x150.jpg 150w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-05-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"4\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"4 of 6\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8e08279 e-flex e-con-boxed e-con e-child\" data-id=\"8e08279\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1b8a1ee elementor-widget elementor-widget-image\" data-id=\"1b8a1ee\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-06.jpg\" class=\"attachment-full size-full wp-image-83550\" alt=\"\" srcset=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-06.jpg 1000w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-06-300x300.jpg 300w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-06-150x150.jpg 150w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-korrosion-durch-mangelnde-isolierung-06-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"5\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"5 of 6\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6e45c26 e-flex e-con-boxed e-con e-child\" data-id=\"6e45c26\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-957d6de elementor-widget elementor-widget-image\" data-id=\"957d6de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-mangelnde-isolierung-01.jpg\" class=\"attachment-full size-full wp-image-83551\" alt=\"\" srcset=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-mangelnde-isolierung-01.jpg 1000w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-mangelnde-isolierung-01-300x300.jpg 300w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-mangelnde-isolierung-01-150x150.jpg 150w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-mangelnde-isolierung-01-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-slide\" data-slide=\"6\" role=\"group\" aria-roledescription=\"slide\" aria-label=\"6 of 6\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-316fb12 e-flex e-con-boxed e-con e-child\" data-id=\"316fb12\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e92584a elementor-widget elementor-widget-image\" data-id=\"e92584a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-saeurenebel-wassernachfuellstopfen-03.jpg\" class=\"attachment-full size-full wp-image-83552\" alt=\"\" srcset=\"https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-saeurenebel-wassernachfuellstopfen-03.jpg 1000w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-saeurenebel-wassernachfuellstopfen-03-300x300.jpg 300w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-saeurenebel-wassernachfuellstopfen-03-150x150.jpg 150w, https:\/\/www.hagemann-systems.de\/wp-content\/uploads\/2026\/01\/problem-saeurenebel-wassernachfuellstopfen-03-768x768.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e81e496 e-flex e-con-boxed e-con e-parent\" data-id=\"e81e496\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0db30e9 elementor-widget elementor-widget-heading\" data-id=\"0db30e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">The contact \u2013 the Achilles heel of battery technology<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-861edac elementor-widget elementor-widget-text-editor\" data-id=\"861edac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Battery acid-covered poles, leakage current, short circuits, contact corrosion \u2013 there is a wide range of troubles caused by insufficient insulated contacts. The following are just some selected examples. Everybody knows these issues. We have got the solutions!   We have the solution.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d9be7a9 e-flex e-con-boxed e-con e-parent\" data-id=\"d9be7a9\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-ba6ac14 e-con-full e-flex e-con e-child\" data-id=\"ba6ac14\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7183e82 e-con-full e-flex e-con e-child\" data-id=\"7183e82\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ef98ca0 elementor-widget elementor-widget-heading\" data-id=\"ef98ca0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Collapse ofautonomous systems<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59d7f23 elementor-widget elementor-widget-text-editor\" data-id=\"59d7f23\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-4 unterseite-mitte single-internal-gutter\"><div class=\"uncol style-light animate_when_almost_visible alpha-anim start_animation\"><div class=\"uncoltable\"><div class=\"uncell no-block-padding\"><div class=\"uncont\"><div class=\"uncode_text_column half-margin-textcolumn\"><p>Any interruption of operation due to unscheduled maintenance causes immense costs. Contacts are an essential part of such systems. If these do not reliably conduct, the whole system will collapse.  <\/p><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e5169ea elementor-align-left elementor-widget elementor-widget-button\" data-id=\"e5169ea\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/www.hagemann-systems.de\/en\/lugsulation\/frequent-problems\/system-break-down\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\" ti-arrow-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Read More<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a1b1703 e-con-full e-flex e-con e-child\" data-id=\"a1b1703\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-678aa44 elementor-widget elementor-widget-heading\" data-id=\"678aa44\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Lack ofoccupational safety<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-02dd978 elementor-widget elementor-widget-text-editor\" data-id=\"02dd978\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-4 unterseite-mitte single-internal-gutter\"><div class=\"uncol style-light animate_when_almost_visible alpha-anim start_animation\"><div class=\"uncoltable\"><div class=\"uncell no-block-padding\"><div class=\"uncont\"><div class=\"uncode_text_column half-margin-textcolumn\"><p>Arcing at corroded battery contacts can cause explosion. Another repeating problem are injuries during maintenance or installation work due to touching live contacts. <\/p><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-13d5e2e elementor-align-left elementor-widget elementor-widget-button\" data-id=\"13d5e2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/www.hagemann-systems.de\/en\/lugsulation\/frequent-problems\/lack-of-occupational-safety\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\" ti-arrow-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Read More<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f1ed7bc e-con-full e-flex e-con e-child\" data-id=\"f1ed7bc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-166021e elementor-widget elementor-widget-heading\" data-id=\"166021e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Consequential damage and shortened lifespan<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a20d588 elementor-widget elementor-widget-text-editor\" data-id=\"a20d588\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<div class=\"wpb_column pos-top pos-center align_left column_parent col-lg-4 unterseite-mitte single-internal-gutter\"><div class=\"uncol style-light animate_when_almost_visible alpha-anim start_animation\"><div class=\"uncoltable\"><div class=\"uncell no-block-padding\"><div class=\"uncont\"><div class=\"uncode_text_column half-margin-textcolumn\"><p>Batteries with corroded contacts have a shortened service life. The internal resistance of the battery increases, while performance and life service decrease. The alternative is permanent maintenance \u2013 but who is willing to pay for this?  <\/p><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-74fcaf8 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"74fcaf8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"https:\/\/www.hagemann-systems.de\/en\/lugsulation\/frequent-problems\/consequential-damage\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<i aria-hidden=\"true\" class=\" ti-arrow-right\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Read More<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Our systematic solution. For any problems. The contact \u2013 the Achilles heel of battery technology Battery acid-covered poles, leakage current, short circuits, contact corrosion \u2013 there is a wide range of troubles caused by insufficient insulated contacts. The following are just some selected examples. Everybody knows these issues. We have got the solutions! We have [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"parent":83482,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-83553","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Frequent problems | Hagemann Systems<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.hagemann-systems.de\/en\/lugsulation\/frequent-problems\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Frequent problems | Hagemann Systems\" \/>\n<meta property=\"og:description\" content=\"Our systematic solution. For any problems. The contact \u2013 the Achilles heel of battery technology Battery acid-covered poles, leakage current, short circuits, contact corrosion \u2013 there is a wide range of troubles caused by insufficient insulated contacts. The following are just some selected examples. Everybody knows these issues. We have got the solutions! 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For any problems. The contact \u2013 the Achilles heel of battery technology Battery acid-covered poles, leakage current, short circuits, contact corrosion \u2013 there is a wide range of troubles caused by insufficient insulated contacts. The following are just some selected examples. Everybody knows these issues. We have got the solutions! 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