{"id":8688,"date":"2023-03-23T16:20:54","date_gmt":"2023-03-23T15:20:54","guid":{"rendered":"https:\/\/boatngo.co\/?p=8688"},"modified":"2025-12-30T08:52:58","modified_gmt":"2025-12-30T07:52:58","slug":"batteries-bateau-modeles-pannes-et-bonnes-pratiques","status":"publish","type":"post","link":"https:\/\/boatngo.co\/en\/batteries-bateau-modeles-pannes-et-bonnes-pratiques\/","title":{"rendered":"Boat batteries : models, failures and best practices"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"8688\" class=\"elementor elementor-8688\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-76eb694 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"76eb694\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ce5948f\" data-id=\"ce5948f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c336d0e elementor-widget elementor-widget-text-editor\" data-id=\"c336d0e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><b>On a boat, a distinction is made between the starter battery, used to start the engine, and the service battery, used to power on-board electrical equipment.<\/b> The former needs to supply a lot of energy over a very short period of time, while the latter must be able to operate for longer, providing just as much energy.<\/p><p>The starter battery is immediately recharged by the engine alternator and does not need to withstand a particularly heavy discharge. A service battery, on the other hand, is used over the long term and is subject to a slow, deep discharge.<\/p><p><b>There are also mixed batteries, or dual batteries, which can meet both uses.<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eb41edf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eb41edf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0a8b4ea\" data-id=\"0a8b4ea\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fd03be3 elementor-widget-divider--separator-type-pattern elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"fd03be3\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\" style=\"--divider-pattern-url: url(&quot;data:image\/svg+xml,%3Csvg xmlns=&#039;http:\/\/www.w3.org\/2000\/svg&#039; preserveAspectRatio=&#039;none&#039; overflow=&#039;visible&#039; height=&#039;100%&#039; viewBox=&#039;0 0 24 24&#039; fill=&#039;none&#039; stroke=&#039;black&#039; stroke-width=&#039;2&#039; stroke-linecap=&#039;square&#039; stroke-miterlimit=&#039;10&#039;%3E%3Cpath d=&#039;M0,6c6,0,0.9,11.1,6.9,11.1S18,6,24,6&#039;\/%3E%3C\/svg%3E&quot;);\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4cbdcd4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4cbdcd4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f2564be\" data-id=\"f2564be\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a9062a2 elementor-toc--content-ellipsis elementor-widget elementor-widget-table-of-contents\" data-id=\"a9062a2\" data-element_type=\"widget\" data-settings=\"{&quot;headings_by_tags&quot;:[&quot;h2&quot;],&quot;exclude_headings_by_selector&quot;:[],&quot;no_headings_message&quot;:&quot;Aucun titre n\\u2019a \\u00e9t\\u00e9 trouv\\u00e9 sur cette page.&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<div class=\"elementor-toc__header-title\">\n\t\t\t\tTable of contents\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__a9062a2\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\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\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-465308e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"465308e\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-333dccc\" data-id=\"333dccc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-270728a elementor-widget-divider--separator-type-pattern elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"270728a\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\" style=\"--divider-pattern-url: url(&quot;data:image\/svg+xml,%3Csvg xmlns=&#039;http:\/\/www.w3.org\/2000\/svg&#039; preserveAspectRatio=&#039;none&#039; overflow=&#039;visible&#039; height=&#039;100%&#039; viewBox=&#039;0 0 24 24&#039; fill=&#039;none&#039; stroke=&#039;black&#039; stroke-width=&#039;2&#039; stroke-linecap=&#039;square&#039; stroke-miterlimit=&#039;10&#039;%3E%3Cpath d=&#039;M0,6c6,0,0.9,11.1,6.9,11.1S18,6,24,6&#039;\/%3E%3C\/svg%3E&quot;);\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4b590ea elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b590ea\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9a62255\" data-id=\"9a62255\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f811c85 elementor-widget elementor-widget-heading\" data-id=\"f811c85\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Choosing batteries for your boat<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-097a6b9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"097a6b9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0b01a9e\" data-id=\"0b01a9e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3ba9247 elementor-widget elementor-widget-spacer\" data-id=\"3ba9247\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3ff394c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3ff394c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1bc4dfc\" data-id=\"1bc4dfc\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-63be268 elementor-widget elementor-widget-text-editor\" data-id=\"63be268\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>First of all, the capacity needed on board must be widely estimated. It is advisable to allow a significant margin to avoid the risk of choosing equipment that is not sufficiently efficient.<\/p>\n<p>Le plaisancier prendra en compte la capacit\u00e9 de charge des \u00e9quipements, la profondeur de d\u00e9charge, la dur\u00e9e de vie \u2013 ou nombre de cycles \u2013 et les conditions d\u2019utilisation recommand\u00e9es. En fonction de ces \u00e9l\u00e9ments, il choisira parmi les diff\u00e9rentes technologies&nbsp;de batteries :<\/p>\n<ul>\n<li class=\"translation-block\"><strong>Liquid lead acid battery : <\/strong>It should be installed in an insulated and sealed area, recharged often and used infrequently. With a significant self-discharge, it is often chosen as a starter battery. It is the most affordable financial solution, but a solution that lasts little over time.<\/li>\n<\/ul>\n<ul>\n<li class=\"translation-block\"><strong>The AGM lead battery :<\/strong> A little heavy and bulky, the AGM lead battery is waterproof, and compared to its competitors, more resistant to vibration and extreme temperatures. It benefits from a high intensity, fast charge and slow discharge. Its price is quite high and its life span is limited.<\/li>\n<\/ul>\n<ul>\n<li class=\"translation-block\"><strong>Lead gel battery : <\/strong>The lead gel battery is a particularly strong model, resistant to significant temperature changes. Waterproof, it benefits from a slow discharge, a large storage capacity and a high power. It has a longer life than a lead-acid battery, and although it can be fully discharged, it must be fully charged regularly. Strong vibrations should be avoided with it.<\/li>\n<\/ul>\n<ul>\n<li class=\"translation-block\"><strong>Lead carbon battery :<\/strong> This is a service battery that supports deep discharge and partial charge operation. Compared to a gel battery, it lasts longer.<\/li>\n<\/ul>\n<ul>\n<li class=\"translation-block\"><strong>Lithium battery : <\/strong>This is the least imposing, lightest, but also the most expensive equipment. With a long service life, the lithium battery can, too, be fully discharged or run on partial charge. But it charges faster! On the other hand, it is not suitable for sailing areas where the temperature is below 5\u00b0 C.<\/li>\n<\/ul>\n<div>&nbsp;<\/div>\n<p><b>Quelle que soit la technologie choisie, en cas de constitution d\u2019un parc \u00e0 batteries, le plaisancier devra choisir des batteries de m\u00eame type, \u00e0 la m\u00eame capacit\u00e9 et du m\u00eame \u00e2ge. Et si vous rencontrez un probl\u00e8me de baterie, faites confiance \u00e0 notre <a href=\"https:\/\/boatngo.co\/en\/electricite-electronique-marine\/\">service \u00e9lectricit\u00e9 et \u00e9lectronique marine<\/a>.&nbsp;<\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-1c719e6 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1c719e6\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a569431\" data-id=\"a569431\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46d865f elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"46d865f\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bf962fe elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bf962fe\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ba6173e\" data-id=\"ba6173e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0724240 elementor-widget elementor-widget-heading\" data-id=\"0724240\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Possible failures on a marine battery<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-f9aaec2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f9aaec2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5e36fff\" data-id=\"5e36fff\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3574b52 elementor-widget elementor-widget-spacer\" data-id=\"3574b52\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6d4f67d elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6d4f67d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0c3ef3c\" data-id=\"0c3ef3c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3ed2c6b elementor-widget elementor-widget-text-editor\" data-id=\"3ed2c6b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>If you notice a problem with your boat battery, the first thing you should do is check the connections, wiring, switches and fuses on your equipment. If you have checked these points without noticing anything in particular, it is probably the battery itself that is at fault.<\/p><p class=\"translation-block\"><b>Depending on battery technology, there are many possible causes of failure : <\/b>self-discharge, overcharging or overheating, poor long-term storage, freezing, association with damaged equipment...<\/p><p>This can be a lack of electrolyte, damaged active mass, corrosion of the grids or terminals, sulphation, stratification, leakage or thermal seepage... and this can have dramatic consequences, such as a battery explosion. In practice, when sailing, a loss of starting capacity or reserve on board can really handicap you, even put you in danger.<\/p><p class=\"translation-block\">Whatever the situation, <b>it's important to have the problem properly diagnosed by a professional<\/b> in order to remedy it quickly and avoid making it worse. Don't hesitate to provide as much information as possible. For example, do you know whether the damage occurred suddenly, or over several months ?<\/p><p class=\"translation-block\"><b>Not all situations are irremediable ! <\/b>Some times, disassembly, maintenance and cleaning of the equipment are enough to solve a problem. For sulfation, for example, there are electronic chargers that can re-mix the electrolyte and restore proper battery operation.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-227b14b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"227b14b\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-31848a4\" data-id=\"31848a4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5ace4a9 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"5ace4a9\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-06935d3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"06935d3\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5446c71\" data-id=\"5446c71\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bec4b3d elementor-widget elementor-widget-heading\" data-id=\"bec4b3d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-large\">Good practices for a boat battery<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-55646c4 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"55646c4\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-838b739\" data-id=\"838b739\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd5842d elementor-widget elementor-widget-spacer\" data-id=\"bd5842d\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8c23612 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8c23612\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-04bbb90\" data-id=\"04bbb90\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d8a26ca elementor-widget elementor-widget-text-editor\" data-id=\"d8a26ca\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p class=\"translation-block\"><b>For the proper preservation of your batteries, <\/b>we recommend regular maintenance. Techniques vary according to technology, but certain best practices are applicable to all types of marine batteries :<\/p>\n<p class=\"translation-block\"><b>For the installation of your park, choose an airy, insulated location, <\/b>where your batteries can be fixed horizontally, safe from shocks and hazards. Make clean, clear connections, which you'll check and clean regularly.<\/p>\n<p class=\"translation-block\"><b>In use, avoid overvoltage, overcharging and deep discharging.<\/b> To preserve your equipment, fully recharge your battery after use, as often as possible, before it is completely discharged. Make sure your charger voltage is suitable for your battery. Remember that while recharging a boat battery at a lower amperage lasts longer, it also promotes longer battery life.<\/p>\n<p class=\"translation-block\"><b>Use suitable accessories - couplers, chargers or circuit breakers - and don't leave the charger permanently connected if you're not equipped with a regulator.<\/b> Regularly checking the proper operation of your fleet with a battery monitor can also help you quickly detect any anomalies.<\/p>\n<p class=\"translation-block\"><b>Finally, like your engine, batteries need to be winterized.<\/b> If your boat is dry, store them in a cool, dry and ventilated place, and recharge them regularly following the manufacturer's recommendations. If your unit is in water, your batteries left on board can be kept floating thanks to a small solar panel.<\/p>\n<p>To find the marine battery that's right for you, or to benefit from the skills of a professional to diagnose a problem, maintain or repair your equipment, the Boatngo team is there for you !&nbsp;<\/p>\n<p class=\"translation-block\"><b>Contact us to tell us about your needs and be accompanied by an expert by simply clicking <a href=\"https:\/\/boatngo.co\/en\/alimentation-batteries-bateau\/\" target=\"_self\">here ! <\/a><\/b><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>On a boat, we distinguish the starting battery, to start the engine, from the service battery, which is used to...<\/p>","protected":false},"author":1,"featured_media":9302,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_theme","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8688","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-entretien-bateau"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Batteries bateau\u00a0: mod\u00e8les, pannes et bonnes pratiques<\/title>\n<meta name=\"description\" content=\"Boatngo pr\u00e9sente les diff\u00e9rentes batteries marines, les pannes qui peuvent survenir et les bonnes pratiques \u00e0 adopter pour les pr\u00e9server.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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