{"id":184167,"date":"2026-04-08T11:14:54","date_gmt":"2026-04-08T09:14:54","guid":{"rendered":"https:\/\/newmobility.news\/?p=184167"},"modified":"2026-04-10T11:27:22","modified_gmt":"2026-04-10T09:27:22","slug":"ayvens-aims-to-unlock-trust-in-used-evs-with-battery-health-certificates","status":"publish","type":"post","link":"https:\/\/newmobility.news\/fr\/2026\/04\/08\/ayvens-aims-to-unlock-trust-in-used-evs-with-battery-health-certificates\/","title":{"rendered":"Ayvens vise \u00e0 renforcer la confiance dans les v\u00e9hicules \u00e9lectriques d'occasion gr\u00e2ce \u00e0 des certificats de sant\u00e9 de la batterie"},"content":{"rendered":"<p>Ayvens Carmarket introduit des certificats de sant\u00e9 des batteries pour les v\u00e9hicules \u00e9lectriques d'occasion dans toute l'Europe. Cette mesure peut sembler marginale \u00e0 premi\u00e8re vue, mais elle pourrait marquer un tournant dans le fonctionnement du march\u00e9 des v\u00e9hicules \u00e9lectriques d'occasion.<\/p>\n<p>L'initiative vient d'Ayvens, l'une des plus grandes soci\u00e9t\u00e9s de mobilit\u00e9 et de leasing au monde. N\u00e9 en 2023 de la fusion d'ALD Automotive et de LeasePlan, le groupe g\u00e8re environ 3,2 millions de v\u00e9hicules et op\u00e8re dans plus de 40 pays.<\/p>\n<p>Son activit\u00e9 principale consiste en un service complet de location, de gestion de flotte et de solutions de mobilit\u00e9 pour les entreprises et les particuliers. Ayvens contr\u00f4le \u00e9galement une vaste r\u00e9serve de v\u00e9hicules d'occasion sortant de contrats de location chaque ann\u00e9e, qu'elle revend par l'interm\u00e9diaire de sa filiale de remarketing, Ayvens Carmarket, \u00e0 des concessionnaires professionnels sur 38 march\u00e9s.<\/p>\n<h4>Capacit\u00e9 restante de la batterie<\/h4>\n<p>C'est dans le cadre de cette op\u00e9ration de recommercialisation que l'entreprise d\u00e9ploie actuellement des certificats d'\u00e9tat de sant\u00e9 (SoH) pour les v\u00e9hicules \u00e9lectriques \u00e0 batterie.<\/p>\n<p>Ces certificats indiquent la capacit\u00e9 restante de la batterie par rapport \u00e0 son \u00e9tat d'origine et sont bas\u00e9s sur des donn\u00e9es extraites directement du syst\u00e8me de gestion de la batterie du v\u00e9hicule. Les diagnostics sont effectu\u00e9s par des tiers accr\u00e9dit\u00e9s et reconnus par l'Association europ\u00e9enne du remarketing automobile, ce qui ajoute un niveau d'ind\u00e9pendance.<\/p>\n<p>Les rapports sur la sant\u00e9 des batteries ne sont pas enti\u00e8rement nouveaux, mais ils sont rest\u00e9s jusqu'\u00e0 pr\u00e9sent fragment\u00e9s et loin d'\u00eatre normalis\u00e9s. Ce qui rend l'initiative d'Ayvens remarquable, c'est son ampleur et son int\u00e9gration dans le processus de revente.<\/p>\n<p>Compte tenu des volumes trait\u00e9s par l'entreprise, l'introduction de certificats de batterie sur sa plateforme permet d'injecter ce niveau de transparence dans une part importante du march\u00e9 europ\u00e9en des v\u00e9hicules \u00e9lectriques d'occasion.<\/p>\n<h4>La moiti\u00e9 de la valeur totale de la voiture<\/h4>\n<p>La question qu'il aborde est fondamentale. Contrairement aux v\u00e9hicules \u00e0 moteur \u00e0 combustion, pour lesquels le kilom\u00e9trage et l'historique de l'entretien fournissent des indications relativement claires sur l'usure, la valeur d'un v\u00e9hicule \u00e9lectrique d\u00e9pend fortement de sa batterie.<\/p>\n<p>Cet \u00e9l\u00e9ment peut repr\u00e9senter jusqu'\u00e0 la moiti\u00e9 de la valeur totale de la voiture, mais les acheteurs ont toujours eu un acc\u00e8s limit\u00e9 \u00e0 des informations fiables sur son \u00e9tat. Il en r\u00e9sulte des incertitudes, des prix prudents et, dans de nombreux cas, une baisse des valeurs r\u00e9siduelles.<\/p>\n<p>Malgr\u00e9 des inqui\u00e9tudes persistantes, les donn\u00e9es r\u00e9elles montrent de plus en plus que les batteries des VE modernes se d\u00e9gradent beaucoup plus lentement que ce que l'on craignait au d\u00e9part. Des \u00e9tudes portant sur de grandes flottes de v\u00e9hicules indiquent que de nombreuses batteries conservent 80-90% de leur capacit\u00e9 apr\u00e8s plusieurs ann\u00e9es d'utilisation, les taux de d\u00e9gradation se stabilisant souvent au fil du temps.<\/p>\n<h4>D\u00e9passer la dur\u00e9e de vie utile du v\u00e9hicule<\/h4>\n<p>Dans certains cas, on s'attend d\u00e9sormais \u00e0 ce que la dur\u00e9e de vie de la batterie corresponde \u00e0 la dur\u00e9e d'utilisation du v\u00e9hicule, voire \u00e0 ce qu'elle la d\u00e9passe. Toutefois, le manque d'informations transparentes et normalis\u00e9es au moment de la revente continue d'alimenter l'incertitude des acheteurs. C'est pr\u00e9cis\u00e9ment ce d\u00e9ficit de perception - plut\u00f4t que les limitations techniques r\u00e9elles - que des initiatives telles que les certificats de sant\u00e9 des batteries d'Ayvens visent \u00e0 combler.<\/p>\n<p>Pour les soci\u00e9t\u00e9s de leasing comme Ayvens, il ne s'agit pas d'une pr\u00e9occupation th\u00e9orique. Leur mod\u00e8le \u00e9conomique d\u00e9pend de la pr\u00e9vision pr\u00e9cise de la valeur future des v\u00e9hicules lorsqu'ils sont restitu\u00e9s apr\u00e8s trois ou cinq ans.<\/p>\n<p>Alors que les v\u00e9hicules \u00e9lectriques repr\u00e9sentent une part de plus en plus importante des flottes, l'incertitude quant \u00e0 la d\u00e9gradation des batteries se traduit directement par un risque financier. En fournissant des donn\u00e9es v\u00e9rifiables sur l'\u00e9tat des batteries au moment de la revente, Ayvens vise \u00e0 r\u00e9duire cette incertitude, \u00e0 soutenir des valeurs r\u00e9siduelles plus \u00e9lev\u00e9es et \u00e0 am\u00e9liorer la liquidit\u00e9 du march\u00e9 des v\u00e9hicules \u00e9lectriques d'occasion.<\/p>\n<h4>Un changement plus large au sein du secteur<\/h4>\n<p>Cette initiative refl\u00e8te \u00e9galement un changement plus large au sein du secteur. Les constructeurs automobiles, tels que Tesla, Volkswagen et Renault, collectent d\u00e9j\u00e0 de nombreuses donn\u00e9es sur les batteries par le biais des syst\u00e8mes embarqu\u00e9s de leurs v\u00e9hicules, mais se sont g\u00e9n\u00e9ralement montr\u00e9s prudents \u00e0 l'id\u00e9e de les partager ouvertement sur le march\u00e9 secondaire.<\/p>\n<p>Les pr\u00e9occupations en mati\u00e8re de responsabilit\u00e9, d'exposition \u00e0 la garantie et de contr\u00f4le des donn\u00e9es ont ralenti l'\u00e9mergence d'une norme commune, laissant la place \u00e0 des initiatives ind\u00e9pendantes et ax\u00e9es sur le march\u00e9 pour combler le foss\u00e9.<\/p>\n<p>Dans le m\u00eame temps, la r\u00e9glementation \u00e9volue vers une plus grande transparence. Le r\u00e8glement de l'Union europ\u00e9enne sur les batteries pr\u00e9voit l'introduction d'un passeport num\u00e9rique pour les batteries dans le courant de la d\u00e9cennie, qui comprendra des informations d\u00e9taill\u00e9es sur la composition, le cycle de vie et les performances des batteries.<\/p>\n<p>Bien qu'il faille encore attendre quelques ann\u00e9es avant une mise en \u0153uvre compl\u00e8te, des initiatives telles que les certificats SoH d'Ayvens peuvent \u00eatre consid\u00e9r\u00e9es comme un premier pas vers ce futur cadre.<\/p>\n<p>En termes de fiabilit\u00e9, l'approche d'Ayvens est g\u00e9n\u00e9ralement consid\u00e9r\u00e9e comme robuste. Les certificats reposent sur des donn\u00e9es provenant directement des syst\u00e8mes du v\u00e9hicule et sont valid\u00e9s par des parties ind\u00e9pendantes.<\/p>\n<p>Cependant, ils restent un instantan\u00e9 de l'\u00e9tat actuel de la batterie plut\u00f4t qu'une garantie de ses performances futures. Les mesures de l'\u00e9tat de sant\u00e9 peuvent \u00e9galement varier d'un fabricant \u00e0 l'autre, ce qui rend les comparaisons entre les marques moins \u00e9videntes.<\/p>\n<p>Malgr\u00e9 ces limites, l'impact global pourrait \u00eatre important. \u00c0 mesure que de plus en plus de v\u00e9hicules \u00e9lectriques arrivent sur le march\u00e9 de l'occasion, des informations transparentes et normalis\u00e9es sur les batteries sont susceptibles de devenir une exigence de base plut\u00f4t qu'un facteur de diff\u00e9renciation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Ayvens Carmarket is introducing battery health certificates for used electric vehicles across Europe. This move may seem incremental at first glance, but it could mark a turning point in how the second-hand EV market operates. The initiative comes from Ayvens, one of the world\u2019s largest mobility and leasing companies. Formed in 2023 through the merger [&hellip;]<\/p>\n","protected":false},"author":21,"featured_media":184177,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"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},"_wpas_customize_per_network":false},"categories":[77162,77170,28,77169,6,4,17],"tags":[],"class_list":["post-184167","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batteries","category-belgium","category-europe","category-market","category-technology","category-top-stories-today","category-weekly-newsletter"],"acf":[],"featured_image_urls_v2":{"full":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?fit=1600%2C1067&ssl=1",1600,1067,false],"thumbnail":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=150%2C150&ssl=1",150,150,true],"medium":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?fit=300%2C200&ssl=1",300,200,true],"medium_large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?fit=640%2C427&ssl=1",640,427,true],"large":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?fit=640%2C427&ssl=1",640,427,true],"1536x1536":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?fit=1536%2C1024&ssl=1",1536,1024,true],"2048x2048":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?fit=1600%2C1067&ssl=1",1600,1067,true],"trp-custom-language-flag":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?fit=18%2C12&ssl=1",18,12,true],"related-thumb":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=640%2C480&ssl=1",640,480,true],"gform-image-choice-sm":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=300%2C300&ssl=1",300,300,true],"gform-image-choice-md":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=400%2C400&ssl=1",400,400,true],"gform-image-choice-lg":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=600%2C600&ssl=1",600,600,true],"mailchimp":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?fit=560%2C373&ssl=1",560,373,true],"unipress-phone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=640%2C100&ssl=1",640,100,true],"unipress-tablet":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=1536%2C240&ssl=1",1536,240,true],"unipress-tablet-portrait":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=1536%2C180&ssl=1",1536,180,true],"unipress-tablet-landscape":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=1600%2C180&ssl=1",1600,180,true],"unipress-smartphone":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=1080%2C168&ssl=1",1080,168,true],"unipress-wide-screen":["https:\/\/i0.wp.com\/newmobility.news\/wp-content\/uploads\/2026\/04\/Ayvens-Carmarket-introduceert-batterijgezondheidscertificaat-voor-tweedehands-EV-s.jpg?resize=1600%2C180&ssl=1",1600,180,true]},"post_excerpt_stackable_v2":"<p>Ayvens Carmarket is introducing battery health certificates for used electric vehicles across Europe. This move may seem incremental at first glance, but it could mark a turning point in how the second-hand EV market operates. The initiative comes from Ayvens, one of the world\u2019s largest mobility and leasing companies. Formed in 2023 through the merger of ALD Automotive and LeasePlan, the group manages around 3.2 million vehicles and operates in more than 40 countries. Its core business consists of full-service leasing, fleet management, and mobility solutions for companies and private customers. Crucially, Ayvens also controls a vast pipeline of used&hellip;<\/p>\n","category_list_v2":"<a href=\"https:\/\/newmobility.news\/fr\/category\/batteries\/\" rel=\"category tag\">Batteries<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/belgium\/\" rel=\"category tag\">Belgium<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/europe\/\" rel=\"category tag\">Europe<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/market\/\" rel=\"category tag\">Market<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/technology\/\" rel=\"category tag\">Technology<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/top-stories-today\/\" rel=\"category tag\">Top Stories Today<\/a>, <a href=\"https:\/\/newmobility.news\/fr\/category\/weekly-newsletter\/\" rel=\"category tag\">Weekly Newsletter<\/a>","author_info_v2":{"name":"Joris Van Roy","url":"https:\/\/newmobility.news\/fr\/author\/jorisximcom-be\/"},"comments_num_v2":"0 comments","yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Ayvens aims to unlock trust in used EVs with battery health certificates - newmobility.news<\/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:\/\/newmobility.news\/fr\/2026\/04\/08\/ayvens-aims-to-unlock-trust-in-used-evs-with-battery-health-certificates\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Ayvens aims to unlock trust in used EVs with battery health certificates - newmobility.news\" \/>\n<meta property=\"og:description\" content=\"Ayvens Carmarket is introducing battery health certificates for used electric vehicles across Europe. This move may seem incremental at first glance, but it could mark a turning point in how the second-hand EV market operates. The initiative comes from Ayvens, one of the world\u2019s largest mobility and leasing companies. 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