{"id":1137,"date":"2026-06-21T16:03:56","date_gmt":"2026-06-21T08:03:56","guid":{"rendered":"https:\/\/www.ifunpower.com\/?p=1137"},"modified":"2026-10-22T16:52:05","modified_gmt":"2026-10-22T08:52:05","slug":"ifungoo-b30h-waterproof-lithium-battery","status":"publish","type":"post","link":"https:\/\/www.ifunpower.com\/index.php\/2026\/06\/21\/ifungoo-b30h-waterproof-lithium-battery\/","title":{"rendered":"IFUNGOO B30H Waterproof lithium battery"},"content":{"rendered":"<p class=\"wp-block-paragraph\">The IFUNGOO B30H Waterproof Lithium Battery is a high-capacity LiFePO4 power pack built for all-scene readiness \u2014 sea fishing, camping, and extended paddling trips. With 30Ah \/ 1536Wh capacity in a 12kg IP68-rated hard case, the B30H is engineered to survive full submersion and rough field use. The digital display panel on top lets you monitor remaining capacity at a glance.<\/p>\n<p>The B30H is internationally certified for safe use: CE, FCC, UN38.3, UL, ISED, MSDS, RoHS. IFUNGOO holds over 20 invention and utility model patents, including international patents in the EU and the United States. Pair the B30H with the H01 thruster or any other high-draw IFUNGOO electric thruster. Also suitable for H-series outboard motors.<\/p>\n<p>Always wear a certified life jacket (PFD), use the ankle leash, operate in water deeper than 0.5 m, keep fingers clear of the propeller, and rinse the unit with fresh water after every saltwater use. Minors under 18 must be supervised. Only OEM-specified batteries are recommended.<\/p>\n<p>Direct factory pricing, free shipping on bulk orders, 12-month warranty. Order yours at iFUNPOWER.com.<\/p>\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"975\" src=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_02.jpg\" alt=\"IFUNGOO B30H battery - cover image\" class=\"wp-image-1140\" srcset=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_02.jpg 750w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_02-231x300.jpg 231w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"965\" src=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_03.jpg\" alt=\"IFUNGOO B50H battery - key features\" class=\"wp-image-1141\" srcset=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_03.jpg 750w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_03-233x300.jpg 233w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n<figure class=\"wp-block-image alignfull size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"628\" height=\"1024\" src=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_04-628x1024.jpg\" alt=\"IFUNGOO B50H battery - product details\" class=\"wp-image-1142\" srcset=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_04-628x1024.jpg 628w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_04-184x300.jpg 184w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_04.jpg 750w\" sizes=\"auto, (max-width: 628px) 100vw, 628px\" \/><\/figure>\n<figure class=\"wp-block-image alignfull size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"674\" height=\"1024\" src=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_05-674x1024.jpg\" alt=\"IFUNGOO B50H battery - specs and features 3\" class=\"wp-image-1143\" srcset=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_05-674x1024.jpg 674w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_05-198x300.jpg 198w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_05.jpg 750w\" sizes=\"auto, (max-width: 674px) 100vw, 674px\" \/><\/figure>\n<figure class=\"wp-block-image alignfull size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"595\" height=\"1024\" src=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_06-595x1024.jpg\" alt=\"IFUNGOO B50H battery - specs and features 4\" class=\"wp-image-1144\" srcset=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_06-595x1024.jpg 595w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_06-174x300.jpg 174w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_06.jpg 750w\" sizes=\"auto, (max-width: 595px) 100vw, 595px\" \/><\/figure>\n<figure class=\"wp-block-image alignfull size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"639\" height=\"1024\" src=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_07-639x1024.jpg\" alt=\"IFUNGOO B50H battery - specs and features 5\" class=\"wp-image-1145\" srcset=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_07-639x1024.jpg 639w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_07-187x300.jpg 187w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_07.jpg 750w\" sizes=\"auto, (max-width: 639px) 100vw, 639px\" \/><\/figure>\n<figure class=\"wp-block-image alignfull size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"714\" height=\"1024\" src=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_10-714x1024.jpg\" alt=\"IFUNGOO B30H battery - usage illustration 6\" class=\"wp-image-1148\" srcset=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_10-714x1024.jpg 714w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_10-209x300.jpg 209w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_10.jpg 750w\" sizes=\"auto, (max-width: 714px) 100vw, 714px\" \/><\/figure>\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"504\" src=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_11.jpg\" alt=\"IFUNGOO B50H battery - usage illustration 8\" class=\"wp-image-1149\" srcset=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_11.jpg 750w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_11-300x202.jpg 300w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"750\" height=\"908\" src=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_12.jpg\" alt=\"IFUNGOO B50H battery - safety precautions\" class=\"wp-image-1150\" srcset=\"https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_12.jpg 750w, https:\/\/www.ifunpower.com\/wp-content\/uploads\/2026\/06\/B50H\u8be6\u60c5\u9875\u4fee\u6539\u82f1\u6587\u7248_12-248x300.jpg 248w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>The IFUNGOO B30H Waterproof Lithium Battery is a high-capacity LiFePO4 power pack built for all-scene readiness \u2014 sea fishing, camping, and extended paddling trips. With 30Ah \/ 1536Wh capacity in a 12kg IP68-rated hard case, the B30H is engineered to survive full submersion and rough field use. The digital display panel on top lets you [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1138,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"shop_links":"","footnotes":""},"categories":[3],"tags":[100,8,54],"class_list":["post-1137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product","tag-b30h-waterproof-lithium-battery","tag-ifungoo","tag-sup-electric-fin"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>IFUNGOO B30H Waterproof Lithium Battery for Electric Fin<\/title>\n<meta name=\"description\" content=\"IFUNGOO B30H waterproof lithium battery \u2014 high-capacity, sealed power pack for the IFUNGOO electric fin. 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