{"id":13928,"date":"2026-05-22T00:40:48","date_gmt":"2026-05-21T16:40:48","guid":{"rendered":"https:\/\/www.balderpower.com\/?post_type=product&#038;p=13928"},"modified":"2026-05-22T21:56:51","modified_gmt":"2026-05-22T13:56:51","slug":"24v-48ah-ip68-waterproof-lithium-battery-fishing-boat-trolling-motor-316-stainless-steel-magnetic-switch","status":"publish","type":"product","link":"https:\/\/www.balderpower.com\/ar\/24v-48ah-ip68-waterproof-lithium-battery-fishing-boat-trolling-motor-316-stainless-steel-magnetic-switch\/","title":{"rendered":"24V 48Ah IP68 Waterproof Lithium Battery for Fishing Boats &#038; Trolling Motors \u2014 316 Stainless Steel Enclosure, Magnetic Switch, LED Indicator"},"content":{"rendered":"<p data-start=\"3132\" data-end=\"3504\">The Balder Power 24V 48Ah lithium battery pack is purpose-built for fishing boat operators and marine propulsion buyers who need a compact, high-capacity 24V power source that performs reliably not just on launch day, but across years of saltwater exposure \u2014 the operating condition that distinguishes a genuinely marine-grade battery from a waterproofed consumer product.<\/p>\n<p data-start=\"3506\" data-end=\"4352\">The defining material choice is the <strong data-start=\"3542\" data-end=\"3575\">316 stainless steel enclosure<\/strong>. Where most portable marine batteries use engineering polymer or aluminum housings, 316 stainless steel contains molybdenum (typically 2\u20133%) in addition to chromium and nickel, giving it measurably superior resistance to chloride-induced pitting and crevice corrosion \u2014 the specific failure modes that saltwater accelerates on metal surfaces. This matters in practice: a fishing boat battery that lives in an open hull compartment, gets splashed with seawater on every outing, and sits in a salt-air environment between sessions will show surface pitting and joint corrosion on standard stainless or aluminum enclosures within one to two seasons. The 316 grade maintains enclosure integrity and IP68 seal compression over the full service life of the battery chemistry inside.<\/p>\n<p data-start=\"4354\" data-end=\"5240\">At 24V \/ 48Ah, this pack stores 1,152Wh in a 245 \u00d7 118 \u00d7 130 mm footprint weighing 7 kg \u2014 compact and light enough for single-hand carry and installation in the confined battery bays of lure fishing dinghies, inflatable boats, and aluminum fishing hulls. The 6S14P Samsung A-grade cell configuration delivers a flat discharge curve supporting 50A continuous (1C) discharge for 2,000W\u20133,000W electric trolling motor systems. The magnetic switch eliminates the mechanical button penetration point that is the primary IP seal failure mode in marine battery enclosures. The Balder Power custom-designed BMS provides multi-level protection across overcharge, over-discharge, over-current, over-temperature, and short-circuit conditions, with NCM (500 cycles) and LiFePO4 (3,000 cycles) chemistry options available within the same enclosure for rental fleet and charter operator applications.<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"2393\" data-end=\"2620\">\n<p data-start=\"2395\" data-end=\"2620\"><strong data-start=\"2395\" data-end=\"2422\">Balder Power 24V \/ 48Ah<\/strong> lithium battery pack with <strong data-start=\"2449\" data-end=\"2482\">316 stainless steel enclosure<\/strong> \u2014 engineered for fishing boats, trolling motors, and saltwater marine environments where long-term corrosion resistance is non-negotiable<\/p>\n<\/li>\n<li data-start=\"2621\" data-end=\"2767\">\n<p data-start=\"2623\" data-end=\"2767\"><strong data-start=\"2623\" data-end=\"2649\">IP68 \/ IPX8 waterproof<\/strong> to 5 meters; magnetic switch eliminates mechanical penetration points; integrated LED charge display and carry handle<\/p>\n<\/li>\n<li data-start=\"2768\" data-end=\"2880\">\n<p data-start=\"2770\" data-end=\"2880\"><strong data-start=\"2770\" data-end=\"2803\">50A continuous discharge (1C)<\/strong> \u2014 sustains 2,000W\u20133,000W motor systems at full load; 7 kg lightweight design<\/p>\n<\/li>\n<li data-start=\"2881\" data-end=\"3015\">\n<p data-start=\"2883\" data-end=\"3015\">Samsung A-grade lithium cells; Balder Power custom-designed multi-level BMS; NCM (500 cycles) or LiFePO4 (3,000 cycles) configurable<\/p>\n<\/li>\n<li data-start=\"3016\" data-end=\"3104\">\n<p data-start=\"3018\" data-end=\"3104\">Factory direct wholesale, custom voltage \/ capacity \/ waterproof rating \/ OEM accepted<\/p>\n<\/li>\n<\/ul>","protected":false},"featured_media":13931,"template":"","meta":{"_acf_changed":false,"nf_dc_page":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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