﻿{"id":15551,"date":"2026-10-16T15:50:33","date_gmt":"2026-10-16T13:50:33","guid":{"rendered":"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/?p=15551"},"modified":"2026-10-20T09:02:15","modified_gmt":"2026-10-20T07:02:15","slug":"re-lion-factory","status":"publish","type":"post","link":"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/re-lion-factory\/","title":{"rendered":"RE-LION FACTORY"},"content":{"rendered":"\n<div class=\"wp-block-getwid-section alignfull header-mobile alignwide alignwide getwid-section-content-custom-width\"><div class=\"wp-block-getwid-section__wrapper getwid-padding-top-normal getwid-padding-left-medium getwid-padding-right-medium\" style=\"min-height:0px;padding-bottom:25px\"><div class=\"wp-block-getwid-section__inner-wrapper\" style=\"max-width:850px\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background has-white-background-color\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-getwid-advanced-heading retour-agenda has-custom-font-size\" style=\"font-size:25px\"><h4 class=\"wp-block-getwid-advanced-heading__content has-text-color has-gray-color\" style=\"text-align:center;text-transform:uppercase\"><img loading=\"lazy\" decoding=\"async\" width=\"30\" height=\"30\" class=\"wp-image-9426\" style=\"width: 30px\" src=\"https:\/\/event.businessfrance.fr\/the-battery-show\/wp-content\/uploads\/sites\/1569\/2022\/05\/Retour-left.png\" alt=\"\"><a href=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/participants\/\" id=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/participants\/\">exhibitors<\/a><\/h4><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-columns are-vertically-aligned-center is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"2147\" height=\"500\" src=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-officiel-HD.png\" alt=\"\" class=\"wp-image-15555\" style=\"width:324px;height:auto\" srcset=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-officiel-HD.png 2147w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-officiel-HD-300x70.png 300w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-officiel-HD-1024x238.png 1024w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-officiel-HD-768x179.png 768w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-officiel-HD-1536x358.png 1536w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-officiel-HD-2048x477.png 2048w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-officiel-HD-938x218.png 938w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-officiel-HD-1130x263.png 1130w\" sizes=\"auto, (max-width: 2147px) 100vw, 2147px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-getwid-advanced-heading alignwide alignwide has-custom-font-size fs-mobile-60\" style=\"font-size:36px;margin-bottom:15px;margin-top:10px\"><h1 class=\"wp-block-getwid-advanced-heading__content has-text-color has-blue-color\" style=\"text-align:center\"><strong>RE-LION FACTORY<\/strong><\/h1><\/div>\n\n\n\n<div class=\"wp-block-getwid-advanced-heading\"><span class=\"wp-block-getwid-advanced-heading__content has-text-color has-blue-color has-background has-dark-blue-background-color\" style=\"text-align:center\"><strong>#SECONDLIFEBATTERIES #OFFGRIDSOLARPOWER #CIRCULARECONOMY<\/strong><\/span><\/div>\n\n\n\n<div class=\"wp-block-getwid-advanced-heading retour-agenda has-custom-font-size\" style=\"font-size:20px\"><p class=\"wp-block-getwid-advanced-heading__content has-text-color has-primary-color\" style=\"text-align:center;text-transform:lowercase\"><a href=\"https:\/\/re-lion-factory.com\/\" data-type=\"link\" data-id=\"https:\/\/re-lion-factory.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">re-lion-factory.com<\/a><\/p><\/div>\n\n\n\n<div class=\"wp-block-getwid-social-links has-default-spacing\" style=\"font-size:29px\"><ul class=\"wp-block-getwid-social-links__list getwid-justify-content-center\"><li class=\"wp-block-getwid-social-links__item\"><a class=\"wp-block-getwid-social-links__link\" href=\"\\Users\\gwena\\AppData\\Local\\Microsoft\\Windows\\INetCache\\Content.Outlook\\J749P8QR\\www.linkedin.com\\company\\re-lion-factory\" target=\"_blank\" rel=\"noreferrer noopener\"><span class=\"wp-block-getwid-social-links__wrapper has-text-color has-primary-color\"><i class=\"fab fa-linkedin\"><\/i><\/span><\/a><\/li><\/ul><\/div>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe48e5de wp-block-buttons-is-layout-flex\"><\/div>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:0px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-getwid-section alignfull alignfull getwid-section-content-custom-width\" style=\"margin-bottom:0px\"><div class=\"wp-block-getwid-section__wrapper getwid-padding-left-medium getwid-padding-right-medium\" style=\"padding-top:55px;padding-bottom:55px\"><div class=\"wp-block-getwid-section__inner-wrapper\" style=\"max-width:1140px\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background\" style=\"background-color:#e3eeff\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-getwid-advanced-heading has-custom-font-size\" style=\"font-size:30px;margin-bottom:30px\"><h4 class=\"wp-block-getwid-advanced-heading__content has-text-color has-primary-color\" style=\"text-align:left;text-transform:uppercase\">about us <\/h4><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">RE-LION FACTORY is a French mission-driven company (entreprise \u00e0 mission) based in Le Rove, near Marseille. We design and manufacture batteries and autonomous power solutions from second-life lithium-ion cells recovered from e-mobility: e-bikes, e-scooters and electric vehicles.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We work at cell level. Every cell is diagnosed individually (residual capacity, state of health, internal resistance, self-discharge, thermal stability), then reassembled into modular, maintainable packs. Each pack keeps its own traceability record covering first life, diagnostics and second-life use.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For cities and their partners, our flagship product is the RE-LION\u00ae Autonomous Solar Kit: plug-and-play power for off-grid urban equipment such as air-quality and noise sensors, LoRaWAN\/IoT devices, 4G\/5G\/PoE cameras, signage, LED lighting and telecom relays. No trenching, no grid connection: fast deployment for permanent networks or temporary monitoring campaigns. IP65, sized to each site and device, with optional predictive monitoring and a multi-site dashboard.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">We also offer Battery as a Service (monitoring, maintenance and anticipated cell replacement), The Circular Loop (giving an organisation&rsquo;s own batteries a second life within its operations), replacement batteries for payment terminals and custom battery design in small series.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cell life extended by 8 to 10 years, up to 80% lower carbon footprint than new batteries: second life is a concrete lever for circular, resilient and sovereign European cities.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">At Smart City Expo we want to meet sensor manufacturers and IoT integrators who need autonomous power, cities and environmental agencies running monitoring networks, micromobility operators looking for a second life for their batteries, and partners for European R&amp;D projects.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:60px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-8f761849 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"480\" data-id=\"15557\" src=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Visuel-1-Re-Lion.jpg\" alt=\"\" class=\"wp-image-15557\" srcset=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Visuel-1-Re-Lion.jpg 600w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Visuel-1-Re-Lion-300x240.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">RE-LION\u00ae Autonomous Solar Kit powering an air-quality sensor<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"480\" data-id=\"15558\" src=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Visuel-2-Re-Lion.jpg\" alt=\"\" class=\"wp-image-15558\" srcset=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Visuel-2-Re-Lion.jpg 600w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Visuel-2-Re-Lion-300x240.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">Cell-by-cell diagnosis of second-life lithium-ion cells<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"480\" data-id=\"15556\" src=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Visuel-3-Re-Lion.jpg\" alt=\"\" class=\"wp-image-15556\" srcset=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Visuel-3-Re-Lion.jpg 600w, https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Visuel-3-Re-Lion-300x240.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><figcaption class=\"wp-element-caption\">Circular Powerbank, made in France<\/figcaption><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n        <div class=\"didomi-iframe-wrapper\">\n            <iframe style=\"position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;\" loading=\"lazy\" title=\"Re-Lion Factory, expert in lithium batteries\" width=\"1130\" height=\"636\" data-src=\"https:\/\/www.youtube.com\/embed\/K6aA-yf9Tr4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>            <div class=\"didomi-iframe-overlay\">\n                <div>\n                    <p>\n                        L'acc\u00e8s \u00e0 ce contenu peut entra\u00eener le d\u00e9p\u00f4t de cookies par le fournisseur de la plateforme concern\u00e9e. Si vous souhaitez continuer et afficher le contenu, vous devez nous donner votre consentement en cliquant sur le bouton ci-dessous.\n                    <\/p>\n                    <button class=\"btn-primary-alt dyto-consent-button\" data-iframe-vendor-id=\"youtube\">\n                       Accepter les cookies et acc\u00e9der au contenu\n                    <\/button>\n                <\/div>\n            <\/div>\n        <\/div>\n        \n<\/div><\/figure>\n\n\n\n<div style=\"height:100px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-getwid-section alignfull alignfull getwid-section-content-custom-width\" style=\"margin-bottom:0px\"><div class=\"wp-block-getwid-section__wrapper getwid-padding-left-medium getwid-padding-right-medium\" style=\"padding-top:55px;padding-bottom:55px\"><div class=\"wp-block-getwid-section__inner-wrapper\" style=\"max-width:1140px\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background\" style=\"background-color:#e3eeff\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-getwid-advanced-heading has-custom-font-size\" style=\"font-size:30px;margin-bottom:30px\"><h4 class=\"wp-block-getwid-advanced-heading__content has-text-color has-primary-color\" style=\"text-align:left;text-transform:uppercase\">OUR ECO-RESPONSIBLE COMMITMENTS<\/h4><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Mission-driven company (entreprise \u00e0 mission). Our products give a second life to e-mobility lithium-ion cells: cell life extended by 8 to 10 years and up to 80% lower carbon footprint than new batteries. Eco-designed, repairable packs with removable cells and full traceability. Made in Le Rove (France) with local supply through the French take-back scheme. Integrated QHSE system under way, aiming at ISO 9001 \/ 14001 \/ 45001 certification in 2027.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-section alignfull alignfull getwid-section-content-custom-width\" style=\"margin-bottom:0px\"><div class=\"wp-block-getwid-section__wrapper getwid-padding-left-medium getwid-padding-right-medium\" style=\"padding-top:55px;padding-bottom:55px\"><div class=\"wp-block-getwid-section__inner-wrapper\" style=\"max-width:1140px\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background has-dark-blue-background-color\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-getwid-advanced-heading has-custom-font-size\" style=\"font-size:30px;margin-bottom:30px\"><h4 class=\"wp-block-getwid-advanced-heading__content has-text-color has-primary-color\" style=\"text-align:left;text-transform:uppercase\">OUR innovation<\/h4><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Our RE-LION\u00ae Autonomous Solar Kit powers air-quality and noise sensors, LoRaWAN gateways, cameras or signage where there is no grid: plug-and-play, IP65, sized to the device and the site, with optional predictive monitoring. Its batteries are made from e-scooter and e-bike cells, each one tested individually and traced. Come and see how a city&rsquo;s used mobility batteries can power its own monitoring network.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-section alignfull alignfull getwid-section-content-custom-width\" style=\"margin-bottom:0px\"><div class=\"wp-block-getwid-section__wrapper getwid-padding-left-medium getwid-padding-right-medium\" style=\"padding-top:55px;padding-bottom:55px\"><div class=\"wp-block-getwid-section__inner-wrapper\" style=\"max-width:1140px\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background\" style=\"background-color:#e3eeff\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-getwid-advanced-heading has-custom-font-size\" style=\"font-size:30px;margin-bottom:30px\"><h4 class=\"wp-block-getwid-advanced-heading__content has-text-color has-primary-color\" style=\"text-align:left;text-transform:uppercase\">Customer&nbsp;references\u202f&amp;&nbsp;Significant&nbsp;projects<\/h4><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Autonomous solar power units supplied to French regional air-quality monitoring agencies for measurement stations without grid access. Replacement batteries for payment terminals (Ingenico, Verifone ranges). Member of French battery industry working groups (France Batteries, RCube) and of the regional second-life lithium hub. Supported by the EU Just Transition Fund.<\/p>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div style=\"height:53px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-getwid-section alignfull alignfull getwid-section-content-custom-width\"><div class=\"wp-block-getwid-section__wrapper getwid-padding-left-medium getwid-padding-right-medium getwid-align-items-flex-end\" style=\"padding-top:30px\"><div class=\"wp-block-getwid-section__inner-wrapper\" style=\"max-width:1140px\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background\" style=\"background-color:#e3eeff\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-getwid-advanced-heading\" style=\"margin-bottom:30px;margin-top:10px\"><h2 class=\"wp-block-getwid-advanced-heading__content has-text-color has-primary-color\" style=\"text-align:center\"><strong>CONTACT<\/strong><\/h2><\/div>\n\n\n\n<div class=\"wp-block-getwid-section alignfull alignfull\"><div class=\"wp-block-getwid-section__wrapper\"><div class=\"wp-block-getwid-section__inner-wrapper\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-getwid-person our-contact\"><div class=\"wp-block-getwid-person__image\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/event.businessfrance.fr\/smart-city-expo-2026\/wp-content\/uploads\/sites\/1594\/2026\/10\/Logo-Re-lion-standard-150x150.jpg\" class=\"wp-image-15554\" \/><\/div><div class=\"wp-block-getwid-person__content-wrapper\"><span class=\"wp-block-getwid-person__title\"><mark style=\"background-color:#e3eeff\" class=\"has-inline-color has-primary-color\">Gwena\u00ebl KERVAJAN<\/mark><\/span><span class=\"wp-block-getwid-person__subtitle\">CEO<br><strong>Email<\/strong> : <a href=\"mailto:gwenael.kervajan@re-lion-factory.com\" data-type=\"mailto\" data-id=\"mailto:gwenael.kervajan@re-lion-factory.com\" target=\"_blank\" rel=\"noreferrer noopener\">gwenael.kervajan@re-lion-factory.com<\/a><br><strong>Mobile<\/strong> : +33 (0) 6 17 93 08 56<br><br>26 avenue Saint Roch, 13740 Le Rove &#8211; France<\/span>\n<p class=\"wp-block-paragraph\"><\/p>\n<\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Off-grid solar power kits and batteries made in France from second-life lithium-ion cells<\/p>\n","protected":false},"author":1046,"featured_media":15554,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":"","_members_access_role":[],"_members_access_error":""},"categories":[65,67,43],"tags":[],"class_list":["post-15551","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-climate-resilience-environment","category-energy-transition-circular-solutions","category-exhibitors"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>RE-LION FACTORY - Smart-City Expo 2026 %<\/title>\n<meta name=\"description\" content=\"Acklio is award-winning software vendor, leader in SCHC protocol compression - enabler of DLMS over LoRaWAN and NB-IOT.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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