{"id":23084,"date":"2026-08-07T12:56:47","date_gmt":"2026-08-07T09:56:47","guid":{"rendered":"https:\/\/1dronas.lt\/?post_type=product&p=23084"},"modified":"2026-09-17T19:08:19","modified_gmt":"2026-09-17T16:08:19","slug":"hdzero-rear-mount-battery-case-with-sd-card-reader","status":"publish","type":"product","link":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/","title":{"rendered":"HDZero Rear-Mount Battery Case with SD Card Reader"},"content":{"rendered":"

HDZero Battery Case is a universal power solution for FPV goggles with a standard 5.5 x 2.1 mm DC connector. The international version comes without batteries, so you can use any quality 21700 Li-ion batteries. When installed with two batteries, the Battery Case ensures long runtime, supports USB-C charging, automatic battery balancing and has an integrated high-speed MicroSD card reader for transferring DVR recordings. The attachment at the end of the goggle strap improves weight balance and comfort of use.<\/p>\n

Features:<\/strong><\/p>\n

\u2022 Use 21700 Li-ion batteries from any trusted manufacturer \u2013 you can choose the capacity and manufacturer that suits you best. Compatible with both protected and unprotected 21700 batteries;
\n\u2022 Charge batteries using any USB-C cable \u2013 no additional LiPo charger required. Integrated electronics automatically balance battery cells, ensuring safer and longer-lasting operation;
\n\u2022 The built-in USB 3.0 MicroSD card reader allows you to quickly transfer DVR recordings while the batteries are charging. Since the memory card remains in the Battery Case, there is less chance of forgetting it in the computer;
\n\u2022 If the batteries are inserted incorrectly, the Battery Case automatically turns off the power output and protects the glasses and other connected devices;
\n\u2022 Special holders allow you to attach the Battery Case to the rear part of the glasses strap, thus improving weight balance, reducing pressure at the front and ensuring more comfortable use and optimal antenna position;
\n\u2022 Provides more stable power than most USB-C external batteries and accurately transmits voltage information to the glasses, so low-voltage warnings are more accurate;
\n\u2022 Works with all FPV goggles that use a 5.5 \u00d7 2.1 mm DC power connector, including HDZero, Walksnail, Skyzone, Orqa and other models.<\/p>\n

Specification:<\/strong><\/p>\n

\u2022 Model: HDZ2170;
\n\u2022 Supported batteries: 2 \u00d7 21700 Li-ion (not included);
\n\u2022 Operating voltage: 6.0\u20138.4 V (2S1P);
\n\u2022 Charging: USB-C 5V\/3A;
\n\u2022 Battery balancing: continuous automatic internal balancing;
\n\u2022 Protection: protection against incorrect polarity;
\n\u2022 MicroSD card reader: USB 3.0, high speed (>90 MB\/s);
\n\u2022 Power connector: 5.5 x 2.1 mm DC plug;
\n\u2022 Weight: about 73 g (without batteries, depends on the selected elements);
\n\u2022 Attachment: integrated rear goggle strap holders;
\n\u2022 Compatibility: All FPV goggles with a 5.5 x 2.1mm DC power connector, including HDZero Goggle and HDZero BoxPro.<\/p>\n

Package:<\/strong><\/p>\n

1x HDZero Battery Case (without batteries);
\n1x Integrated USB 3.0 MicroSD card reader;
\n1x Rear goggle strap mounting bracket set;
\n1x Set of eyeglass strap shortening clips.<\/p>","protected":false},"excerpt":{"rendered":"

HDZero Battery Case - a universal FPV goggles power case for two 21700 Li-ion batteries, ensuring stable power supply, USB-C charging, an integrated MicroSD card reader, and a more comfortable weight balance for the goggles.<\/span><\/p>\n

\"\"\u00a0 1 \u2013 2 days<\/strong><\/p>","protected":false},"author":3,"featured_media":23103,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[1499],"product_cat":[223],"product_tag":[1503,1505,1456,1023,1504],"class_list":["post-23084","product","type-product","status-publish","has-post-thumbnail","product_brand-hdzero","product_cat-fpv-akiniai","product_tag-battery-case","product_tag-card-reader","product_tag-goggles-battery","product_tag-hdzero","product_tag-sd","first","outofstock","taxable","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nHDZero Rear-Mount Battery Case with SD Card Reader - 1dronas.lt<\/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:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"HDZero Rear-Mount Battery Case with SD Card Reader - 1dronas.lt\" \/>\n<meta property=\"og:description\" content=\"HDZero Battery Case \u2013 universalus FPV akini\u0173 maitinimo d\u0117klas dviem 21700 Li-ion baterijoms, u\u017etikrinantis stabil\u0173 maitinim\u0105, USB-C \u012fkrovim\u0105, integruot\u0105 MicroSD korteli\u0173 skaitytuv\u0105 ir patogesn\u012f akini\u0173 svorio balans\u0105. \u00a0 1 \u2013 2 d.d.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/\" \/>\n<meta property=\"og:site_name\" content=\"1dronas.lt\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/1dronas\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-17T16:08:19+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/1dronas.lt\/wp-content\/uploads\/2026\/08\/33729-1000_1000.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/produktas\\\/hdzero-rear-mount-battery-case-with-sd-card-reader\\\/\",\"url\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/produktas\\\/hdzero-rear-mount-battery-case-with-sd-card-reader\\\/\",\"name\":\"HDZero Rear-Mount Battery Case with SD Card Reader - 1dronas.lt\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/produktas\\\/hdzero-rear-mount-battery-case-with-sd-card-reader\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/produktas\\\/hdzero-rear-mount-battery-case-with-sd-card-reader\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/1dronas.lt\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/33729-1000_1000.jpg\",\"datePublished\":\"2026-08-07T09:56:47+00:00\",\"dateModified\":\"2026-09-17T16:08:19+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/produktas\\\/hdzero-rear-mount-battery-case-with-sd-card-reader\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/1dronas.lt\\\/en\\\/produktas\\\/hdzero-rear-mount-battery-case-with-sd-card-reader\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/produktas\\\/hdzero-rear-mount-battery-case-with-sd-card-reader\\\/#primaryimage\",\"url\":\"https:\\\/\\\/1dronas.lt\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/33729-1000_1000.jpg\",\"contentUrl\":\"https:\\\/\\\/1dronas.lt\\\/wp-content\\\/uploads\\\/2026\\\/08\\\/33729-1000_1000.jpg\",\"width\":1000,\"height\":1000},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/produktas\\\/hdzero-rear-mount-battery-case-with-sd-card-reader\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/1dronas.lt\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parduotuv\u0117\",\"item\":\"https:\\\/\\\/1dronas.lt\\\/parduotuve\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"HDZero Rear-Mount Battery Case with SD Card Reader\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/\",\"name\":\"1dronas.lt\",\"description\":\"Internetin\u0117 parduotuv\u0117\",\"publisher\":{\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/#organization\",\"name\":\"1dronas.lt\",\"url\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/1dronas.lt\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/Ekrano_kopija__2_-removebg-preview-1-1.png\",\"contentUrl\":\"https:\\\/\\\/1dronas.lt\\\/wp-content\\\/uploads\\\/2020\\\/12\\\/Ekrano_kopija__2_-removebg-preview-1-1.png\",\"width\":234,\"height\":81,\"caption\":\"1dronas.lt\"},\"image\":{\"@id\":\"https:\\\/\\\/1dronas.lt\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/1dronas\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"HDZero Rear-Mount Battery Case with SD Card Reader - 1dronas.lt","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/","og_locale":"en_US","og_type":"article","og_title":"HDZero Rear-Mount Battery Case with SD Card Reader - 1dronas.lt","og_description":"HDZero Battery Case \u2013 universalus FPV akini\u0173 maitinimo d\u0117klas dviem 21700 Li-ion baterijoms, u\u017etikrinantis stabil\u0173 maitinim\u0105, USB-C \u012fkrovim\u0105, integruot\u0105 MicroSD korteli\u0173 skaitytuv\u0105 ir patogesn\u012f akini\u0173 svorio balans\u0105. \u00a0 1 \u2013 2 d.d.","og_url":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/","og_site_name":"1dronas.lt","article_publisher":"https:\/\/www.facebook.com\/1dronas\/","article_modified_time":"2026-09-17T16:08:19+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/1dronas.lt\/wp-content\/uploads\/2026\/08\/33729-1000_1000.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/","url":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/","name":"HDZero Rear-Mount Battery Case with SD Card Reader - 1dronas.lt","isPartOf":{"@id":"https:\/\/1dronas.lt\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/#primaryimage"},"image":{"@id":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/#primaryimage"},"thumbnailUrl":"https:\/\/1dronas.lt\/wp-content\/uploads\/2026\/08\/33729-1000_1000.jpg","datePublished":"2026-08-07T09:56:47+00:00","dateModified":"2026-09-17T16:08:19+00:00","breadcrumb":{"@id":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/#primaryimage","url":"https:\/\/1dronas.lt\/wp-content\/uploads\/2026\/08\/33729-1000_1000.jpg","contentUrl":"https:\/\/1dronas.lt\/wp-content\/uploads\/2026\/08\/33729-1000_1000.jpg","width":1000,"height":1000},{"@type":"BreadcrumbList","@id":"https:\/\/1dronas.lt\/en\/produktas\/hdzero-rear-mount-battery-case-with-sd-card-reader\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/1dronas.lt\/"},{"@type":"ListItem","position":2,"name":"Parduotuv\u0117","item":"https:\/\/1dronas.lt\/parduotuve\/"},{"@type":"ListItem","position":3,"name":"HDZero Rear-Mount Battery Case with SD Card Reader"}]},{"@type":"WebSite","@id":"https:\/\/1dronas.lt\/en\/#website","url":"https:\/\/1dronas.lt\/en\/","name":"1dronas.lt","description":"Online store","publisher":{"@id":"https:\/\/1dronas.lt\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/1dronas.lt\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/1dronas.lt\/en\/#organization","name":"1dronas.lt","url":"https:\/\/1dronas.lt\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/1dronas.lt\/en\/#\/schema\/logo\/image\/","url":"https:\/\/1dronas.lt\/wp-content\/uploads\/2020\/12\/Ekrano_kopija__2_-removebg-preview-1-1.png","contentUrl":"https:\/\/1dronas.lt\/wp-content\/uploads\/2020\/12\/Ekrano_kopija__2_-removebg-preview-1-1.png","width":234,"height":81,"caption":"1dronas.lt"},"image":{"@id":"https:\/\/1dronas.lt\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/1dronas\/"]}]}},"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/product\/23084","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/comments?post=23084"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/media\/23103"}],"wp:attachment":[{"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/media?parent=23084"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/product_brand?post=23084"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/product_cat?post=23084"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/1dronas.lt\/en\/wp-json\/wp\/v2\/product_tag?post=23084"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}