{"id":1788,"date":"2024-11-05T10:27:03","date_gmt":"2024-11-05T09:27:03","guid":{"rendered":"https:\/\/koningdrone.nl\/kon\/product\/ecoflow-river-3-plus-smart-extra-battery-eb300-286wh\/"},"modified":"2026-07-14T08:31:01","modified_gmt":"2026-07-14T06:31:01","slug":"ecoflow-river-3-plus-smart-extra-battery-eb300-286wh","status":"publish","type":"product","link":"https:\/\/koningdrone.be\/en\/product\/ecoflow-river-3-plus-smart-extra-battery-eb300-286wh\/","title":{"rendered":"EcoFlow RIVER 3 Plus EB300 (286Wh)"},"content":{"rendered":"<h3>EcoFlow RIVER 3 Plus EB300 (286Wh)<\/h3>\n<p><iframe loading=\"lazy\" title=\"ECOFLOW River 3 Plus Extra Battery EB300 - Is it worth it?  Review\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/Qy4yxT3tVZs?feature=oembed&#038;enablejsapi=1&#038;origin=https:\/\/koningdrone.be\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p style=\"margin-top: 20px\">The EcoFlow RIVER 3 Plus EB300 (286Wh) is an expandable additional battery module used with the EcoFlow RIVER 3 Plus power station. Designed to significantly increase the total energy capacity of the system, this battery is ideal for users who want longer usage time during camping, emergencies or mobile energy use.<\/p>\n<p><a href=\"https:\/\/koningdrone.nl\/wp-content\/uploads\/2024\/11\/EcoFlow-RIVER-3-Plus-EB300-286Wh.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-474995 aligncenter\" src=\"https:\/\/koningdrone.nl\/wp-content\/uploads\/2024\/11\/EcoFlow-RIVER-3-Plus-EB300-286Wh-300x300.webp\" alt=\"EcoFlow RIVER 3 Plus EB300 (286Wh)\" width=\"300\" height=\"300\" \/><\/a><\/p>\n<h4>Performance &amp; Functionality<\/h4>\n<p>The EB300 adds 286Wh of extra capacity to the RIVER 3 Plus system, expanding total storage to 572Wh when paired. This ensures longer runtime for devices such as laptops, routers, lighting and small household electronics. The module integrates seamlessly with the main unit via a direct connection without complex installation. This efficiently shares energy between the main unit and the additional battery for stable performance.<\/p>\n<h4>Build quality &amp; design<\/h4>\n<p>The battery is built with durable LiFePO4 cells, known for their long life and high safety. The compact and modular design makes it easy to stack and connect the battery to the main unit without loose cables. The sturdy casing ensures protection during transport and daily use, while the internal electronics are designed for stable and safe energy transfer.<\/p>\n<p><a href=\"https:\/\/koningdrone.nl\/wp-content\/uploads\/2024\/11\/EcoFlow-RIVER-3-Plus-EB300-286Wh-Action.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-474989 aligncenter\" src=\"https:\/\/koningdrone.nl\/wp-content\/uploads\/2024\/11\/EcoFlow-RIVER-3-Plus-EB300-286Wh-Action-300x300.webp\" alt=\"EcoFlow RIVER 3 Plus EB300 (286Wh) Action\" width=\"300\" height=\"300\" \/><\/a><\/p>\n<h4>Why you need this<\/h4>\n<p>This expansion battery is essential if you want to get more usage time out of your RIVER 3 Plus system without buying a completely new power station. It is an efficient way to double your power capacity and be better prepared for longer periods without mains power.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Capaciteitsverdubbeling tot 572Wh door 286Wh extra opslag toe te voegen aan het RIVER 3 Plus energiesysteem.<\/li>\n<li>Naadloze integratie via een directe verbinding met de hoofdunit, zonder ingewikkelde installatie of losse kabels.<\/li>\n<li>Duurzame LiFePO4-cellen die garant staan voor een uitzonderlijk lange levensduur en maximale operationele veiligheid.<\/li>\n<li>Compact en modulair ontwerp waardoor de batterijmodule eenvoudig en effici\u00ebnt te stapelen en te transporteren is.<\/li>\n<li>Effici\u00ebnt energiebeheer dat zorgt voor een stabiele, veilige en gelijkmatige stroomoverdracht tussen de gekoppelde units.<\/li>\n<\/ul>","protected":false},"featured_media":19921,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[113,245,276],"product_tag":[],"class_list":["post-1788","product","type-product","status-publish","has-post-thumbnail","product_cat-alle-batterijen","product_cat-ecoflow","product_cat-ecoflow-powerstations","product_shipping_class-outofstock","pa_productfamily-river","pa_producttype-batterij","first","outofstock","taxable","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>EcoFlow RIVER 3 Plus EB300 (286Wh) - koningdrone.be<\/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:\/\/koningdrone.be\/en\/product\/ecoflow-river-3-plus-smart-extra-battery-eb300-286wh\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EcoFlow RIVER 3 Plus EB300 (286Wh)\" \/>\n<meta property=\"og:description\" content=\"Capaciteitsverdubbeling tot 572Wh door 286Wh extra opslag toe te voegen aan het RIVER 3 Plus energiesysteem.  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