A 76.8V 55Ah LiFePO4 pack for marine propulsion \u2014 outboards, trolling motors, tenders and electric surfcraft. It carries 4.22 kWh of usable energy and delivers 165A (peak: 200A, 2s) continuous \u2014 a full 3C draw, with headroom for the surge loads motive duty demands.<\/p>\n
Charging at 55A brings it to full in roughly 1.5 hours. The operating window is -20~75\u00b0C on discharge and 0~45\u00b0C on charge. The pack measures 425x363x128mm and weighs 25 kg.<\/p>\n
Within our 72V range this sits between the 52Ah and 58.8Ah builds. If your runtime target is tighter than expected once we model the duty cycle, the 58.8Ah configuration is the usual next step; if weight or envelope is the binding constraint, the 52Ah build is lighter.<\/p>\n
Capacity, enclosure sealing, terminal type and cable runs are specified per vessel. The BMS supports CAN and RS485, which matters for integration with motor controllers and helm displays, plus Bluetooth for checking state of charge on board.<\/p>\n
How does it handle constant vibration and slamming?<\/strong> Can packs be paralleled for larger vessels?<\/strong> Custom 72V LiFePO4 batteries with IP67 rating for Jetfly Jet Powered Electric Surfboard Motorized Jet Board. Our battery is lightweight, quick to charge, and packed with power.<\/p>\n","protected":false},"featured_media":4150,"template":"","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"72V 55Ah IP67 LiFePO4 battery for jet-powered electric surfboards \u2013 4.22 kWh with 165A continuous discharge. Lightweight, quick-charging \u2013 get a quote.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"both","_seopress_redirections_param":"","_seopress_redirections_type":301,"_seopress_analysis_target_kw":"","_members_access_role":[],"_members_access_error":""},"product_brand":[],"product_cat":[177,35],"product_tag":[],"class_list":["post-4149","product","type-product","status-publish","has-post-thumbnail","product_cat-72v-lifepo4-battery","product_cat-lifepo4-batteries","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product\/4149","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/media\/4150"}],"wp:attachment":[{"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/media?parent=4149"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product_brand?post=4149"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product_cat?post=4149"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/holobattery.com\/wp-json\/wp\/v2\/product_tag?post=4149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nInternal mounting and cell restraint are designed for it. Tell us the vessel type and we specify accordingly.<\/p>\n
\nYes, with matched packs and a BMS configured for it. Tell us the target bank size at quotation stage.<\/p>\n","protected":false},"excerpt":{"rendered":"