{"id":429,"date":"2019-11-19T18:00:33","date_gmt":"2019-11-19T18:00:33","guid":{"rendered":"https:\/\/open-boat-projects.org\/?page_id=429"},"modified":"2023-07-12T22:54:37","modified_gmt":"2023-07-12T22:54:37","slug":"lipofe4-akku-im-eingenimport-aus-china","status":"publish","type":"page","link":"https:\/\/open-boat-projects.org\/en\/lipofe4-akku-im-eingenimport-aus-china\/","title":{"rendered":"LiPoFe4 batteries imported from China"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-433 size-large\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Batterie-seitenansicht-1024x768.jpg\" alt=\"\" width=\"952\" height=\"714\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Batterie-seitenansicht-1024x768.jpg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Batterie-seitenansicht-300x225.jpg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Batterie-seitenansicht-768x576.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Batterie-seitenansicht-1536x1152.jpg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/Batterie-seitenansicht-2048x1536.jpg 2048w\" sizes=\"auto, (max-width: 952px) 100vw, 952px\" \/><\/p>\n<p><a href=\"https:\/\/www.segeln-forum.de\/thread\/74158-lifepo4-batterien-im-eigenimport\/\">https:\/\/www.segeln-forum.de\/thread\/74158-lifepo4-batterien-im-eigenimport\/<\/a><\/p>\n<p><a href=\"https:\/\/www.xdbattery.com\/\">Link to the manufacturer<\/a><\/p>\n<p><a href=\"https:\/\/www.xdbattery.com\/12V-100AH-Lifepo4-Lithium-UPS-Battery-Pack-Deep-Cycle-305.html\">Link to the product<\/a><\/p>\n<p><a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2019\/12\/BMS-data-sheet-klein.pdf\">Data sheet BMS<\/a><\/p>\n<p><a href=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/Lifepo4-Battery-Instruction.pdf\">Lifepo4 Battery Instruction<\/a><\/p>\n<p><a href=\"https:\/\/marinehowto.com\/lifepo4-batteries-on-boats\/\">Worth knowing <\/a><a href=\"https:\/\/translate.google.de\/translate?sl=auto&amp;tl=de&amp;u=https%3A%2F%2Fmarinehowto.com%2Flifepo4-batteries-on-boats%2F\">(German translation)<\/a><\/p>\n<ul>\n<li>Cheap LiFePo4 batteries imported from China<\/li>\n<li>Well-known Chinese manufacturer Bejing XD Batteries with experience in battery construction since 2006<\/li>\n<li>60% Savings compared to products from German retailers<\/li>\n<li>CE, UL, ISO9001, RohS certification<\/li>\n<li>5 year guarantee from the Chinese manufacturer<\/li>\n<li>By default, a waterproof BMS with 100A is installed at 12V, peak load 300A (+ 50A \/ 3sec),<br \/>\nAt 24V and 48V standard BMS 150A (peak 450A)<\/li>\n<li>higher output possible<\/li>\n<li>Up to 4 batteries can be connected and charged in parallel<\/li>\n<li>Series connection is not possible (then use the appropriate battery type with a higher voltage)<\/li>\n<li>Consists of prismatic cells from Chinese manufacturers<\/li>\n<li>Closed, waterproof housing<\/li>\n<li>Batteries with flat terminals (screw-on round terminals can be ordered)<\/li>\n<li>The configuration of the batteries is variable\n<ul>\n<li><strong>12V 100Ah: 326 X 170 X 220 14kg<\/strong><\/li>\n<li><strong>12V 200Ah: 521 X 238 X 218 22kg<\/strong><\/li>\n<li><strong>24V 100Ah: 528 X 238 X 218 23kg<\/strong><\/li>\n<li><strong>24V 200Ah: 483 X 430 X 227 45kg<\/strong><\/li>\n<li><strong>48V 100Ah: 483 X 225 X 383 46kg<\/strong><\/li>\n<li><strong>48V 200Ah: 450 X 320 X 250 90kg<\/strong><\/li>\n<\/ul>\n<\/li>\n<li>There were quality problems with some batteries regarding:\n<ul>\n<li>Incorrect installation position of the cells<\/li>\n<li>Fixation of the charging electronics with adhesive tape<\/li>\n<li>Space wasted due to oversized housing with foam filling<\/li>\n<li>Soldered power cables instead of connections with compression sleeves<\/li>\n<li>Loose compression sleeves on power cables<\/li>\n<li>Uneven cell charge level on delivery<\/li>\n<li>Incorrect display of the battery capacity in the app<\/li>\n<li>Sale of user batteries with 1000 charge cycles according to the app<\/li>\n<\/ul>\n<\/li>\n<li>Also available with Bluetooth for displaying voltage, current and capacity via an iPhone or Android app (Liontron LX Smart BMS)\n<ul>\n<li>The Android app is very rudimentary and can do no more than shown in the picture<\/li>\n<li>A lot more is possible with the iPhone app<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-684\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/01\/Liontron_LX_Smart_BMS-169x300.jpg\" alt=\"\" width=\"225\" height=\"400\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/01\/Liontron_LX_Smart_BMS-169x300.jpg 169w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/01\/Liontron_LX_Smart_BMS-576x1024.jpg 576w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/01\/Liontron_LX_Smart_BMS.jpg 591w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/> \u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-971\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/Xiaoxiang_Android_App_2-138x300.jpg\" alt=\"\" width=\"185\" height=\"400\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/Xiaoxiang_Android_App_2-473x1024.jpg 473w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/Xiaoxiang_Android_App_2-768x1664.jpg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/Xiaoxiang_Android_App_2-709x1536.jpg 709w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/Xiaoxiang_Android_App_2-945x2048.jpg 945w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/Xiaoxiang_Android_App_2.jpg 1080w\" sizes=\"auto, (max-width: 185px) 100vw, 185px\" \/><\/p>\n<p>Android app from Liontron<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-966\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_1-139x300.png\" alt=\"\" width=\"185\" height=\"400\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_1-139x300.png 139w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_1-473x1024.png 473w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_1-709x1536.png 709w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_1.png 750w\" sizes=\"auto, (max-width: 185px) 100vw, 185px\" \/>\u00a0 <img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-967\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_2-139x300.png\" alt=\"\" width=\"185\" height=\"400\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_2-139x300.png 139w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_2-473x1024.png 473w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_2-709x1536.png 709w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/IPhone_App_2.png 750w\" sizes=\"auto, (max-width: 185px) 100vw, 185px\" \/><\/p>\n<p>iPhone app<\/p>\n<p>Pictures of the inside of the battery. As can be seen, only a smaller part of the volume is used in the battery housing and the rest is filled with filling material.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-972 size-large\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_1-1024x768.jpeg\" alt=\"\" width=\"952\" height=\"714\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_1-1024x768.jpeg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_1-300x225.jpeg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_1-768x576.jpeg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_1-1536x1152.jpeg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_1-2048x1536.jpeg 2048w\" sizes=\"auto, (max-width: 952px) 100vw, 952px\" \/><\/p>\n<p>Open housing (above board with BMS and separate Bluetooth module)<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-973 size-large\" src=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_6_2-1024x768.jpeg\" alt=\"\" width=\"952\" height=\"714\" srcset=\"https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_6_2-1024x768.jpeg 1024w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_6_2-300x225.jpeg 300w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_6_2-768x576.jpeg 768w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_6_2-1536x1152.jpeg 1536w, https:\/\/open-boat-projects.org\/wp-content\/uploads\/2020\/06\/LiFePo4_6_2-rotated.jpeg 2048w\" sizes=\"auto, (max-width: 952px) 100vw, 952px\" \/><\/p>\n<p>Battery pack<\/p>","protected":false},"excerpt":{"rendered":"<p>https:\/\/www.segeln-forum.de\/thread\/74158-lifepo4-batterien-im-eigenimport\/ Link to the manufacturer Link to the product Data sheet BMS Lifepo4 Battery Instructions Worth knowing (English) (German translation) Cheap LiFePo4 batteries for self-import from China Well-known Chinese manufacturer Bejing <a href=\"https:\/\/open-boat-projects.org\/en\/lipofe4-akku-im-eingenimport-aus-china\/\" class=\"more-link\">Read more <span class=\"screen-reader-text\">LiPoFe4 batteries imported from China<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[40,37],"tags":[],"class_list":["post-429","page","type-page","status-publish","hentry","category-openhardware","category-projects"],"_links":{"self":[{"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/pages\/429","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/comments?post=429"}],"version-history":[{"count":22,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/pages\/429\/revisions"}],"predecessor-version":[{"id":5045,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/pages\/429\/revisions\/5045"}],"wp:attachment":[{"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/media?parent=429"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/categories?post=429"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/open-boat-projects.org\/en\/wp-json\/wp\/v2\/tags?post=429"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}