{"product_id":"powerhouse-lithium-16v-45ah-deep-cycle-battery-2-devices","title":"PowerHouse Lithium 16V 45Ah Deep Cycle Battery (2 Devices)","description":"\u003ch2 class=\"h2title\"\u003ePowerHouse Lithium 16V 45Ah Deep Cycle Battery (2 Devices)\u003c\/h2\u003e\n\n\u003cp\u003eThe PowerHouse Lithium 16V 45Ah Deep Cycle Battery is a LiFePO4 battery sized to run a graph and one additional device, such as a second fish finder head unit or a livewell aerator, for roughly 10 to 16 hours on a single charge. PowerHouse Lithium markets its 16V platform as about 20 percent more efficient than an equivalent 12V setup, with run times it states are around 20 percent longer on a charge, since the higher voltage draws less amperage for the same load.\u003c\/p\u003e\n\u003cp\u003eIt's built in a Group 20 case with cylindrical cells and a working voltage of 16.4V, and it houses a battery management system with cell balancing, voltage protection, and short circuit protection. PowerHouse Lithium's free Bluetooth app reads the battery's state remotely, and the battery is marketed for use with Humminbird, Lowrance, and Garmin marine electronics.\u003c\/p\u003e\n\u003cbr style=\"clear:both;\"\u003e\u003chr\u003e\n\n\u003ch3 class=\"h3title\"\u003e16V 45Ah Battery Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 16V nominal, 16.4V working voltage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 45Ah.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e LiFePO4 (lithium iron phosphate).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e Group 20, cylindrical cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 7.79\" L x 6.53\" W x 6.69\" H.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRuntime:\u003c\/strong\u003e Sized for a graph plus one additional device for roughly 10 to 16 hours per charge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery management:\u003c\/strong\u003e Cell balancing, voltage protection, short circuit protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitoring:\u003c\/strong\u003e Free PowerHouse Lithium Bluetooth app for state of charge, voltage, and cycle count.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarketed compatibility:\u003c\/strong\u003e Humminbird, Lowrance, and Garmin marine electronics.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr style=\"clear:both;\"\u003e\u003chr\u003e\n\n\u003c!-- FAQ BLOCK START - powerhouselithium-batch-005 - initial build - 2026-09-25 - remove everything between these two comments to roll back --\u003e\n\u003ch2 class=\"h2title\" id=\"faq-ph1645\"\u003eFrequently Asked Questions About the PowerHouse Lithium 16V 45Ah Deep Cycle Battery\u003c\/h2\u003e\n\n\u003cdetails id=\"faq-ph1645-who-its-for\" style=\"border-bottom:1px solid #d0dce8; padding:14px 0;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:bold; color:#1a3e6e; font-size:17px;\"\u003e\n    Who is the PowerHouse Lithium 16V 45Ah Deep Cycle Battery built for?\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding-top:10px; line-height:1.6;\"\u003e\n    \u003cp\u003eThe PowerHouse Lithium 16V 45Ah Deep Cycle Battery is sized for anglers running a graph plus one additional 16V device, the \"2 Devices\" in its name, such as a second head unit or an aerator, off one battery. PowerHouse Lithium markets its 16V platform as roughly 20 percent more efficient than an equivalent 12V setup because the higher voltage draws less current for the same electrical load.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"faq-ph1645-runtime-capacity\" style=\"border-bottom:1px solid #d0dce8; padding:14px 0;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:bold; color:#1a3e6e; font-size:17px;\"\u003e\n    How long does the PowerHouse Lithium 16V 45Ah Deep Cycle Battery run, and what counts toward its capacity?\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding-top:10px; line-height:1.6;\"\u003e\n    \u003cp\u003ePowerHouse Lithium rates this 45Ah battery for roughly 10 to 16 hours running a graph and one additional device, though actual runtime depends on exactly which electronics you're powering and how you use them. The 45Ah figure covers every 16V device drawing from this battery at once, not just one; add up your actual electronics load rather than assuming the full runtime figure applies to a heavier setup.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"faq-ph1645-whats-included\" style=\"border-bottom:1px solid #d0dce8; padding:14px 0;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:bold; color:#1a3e6e; font-size:17px;\"\u003e\n    What comes with the PowerHouse Lithium 16V 45Ah Deep Cycle Battery?\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding-top:10px; line-height:1.6;\"\u003e\n    \u003cp\u003eThis listing is the battery unit only, in its Group 20 case. A battery tray and charger are sold separately; see our \u003ca href=\"https:\/\/ecofishingshop.com\/products\/powerhouse-dual-voltage-12v-or-16v-15a-selectable-ac-waterproof-onboard-charger-1\"\u003ePowerHouse Dual Voltage 12V or 16V 15A Onboard Charger\u003c\/a\u003e if you need a charger to go with it. If you're also running Lowrance electronics off this battery, our \u003ca href=\"https:\/\/ecofishingshop.com\/products\/16-volt-regulator-with-battery-install-kit\"\u003e16 Volt Regulator With Battery Install Kit\u003c\/a\u003e covers the regulation and switching hardware.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"faq-ph1645-monitoring\" style=\"border-bottom:1px solid #d0dce8; padding:14px 0;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:bold; color:#1a3e6e; font-size:17px;\"\u003e\n    Can I monitor the PowerHouse Lithium 16V 45Ah Deep Cycle Battery remotely?\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding-top:10px; line-height:1.6;\"\u003e\n    \u003cp\u003eYes. The PowerHouse Lithium 16V 45Ah Deep Cycle Battery connects to PowerHouse Lithium's free Bluetooth app, which reads state of charge, voltage, and cycle count from your phone. Its onboard battery management system also handles cell balancing, voltage protection, and short circuit protection on its own regardless of whether the app is connected.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails id=\"faq-ph1645-warranty\" style=\"border-bottom:1px solid #d0dce8; padding:14px 0;\"\u003e\n  \u003csummary style=\"cursor:pointer; font-weight:bold; color:#1a3e6e; font-size:17px;\"\u003e\n    What warranty covers the PowerHouse Lithium 16V 45Ah Deep Cycle Battery?\n  \u003c\/summary\u003e\n  \u003cdiv style=\"padding-top:10px; line-height:1.6;\"\u003e\n    \u003cp\u003ePowerHouse Lithium backs this battery, a 45Ah deep cycle model, with its 15-year deep cycle battery warranty: 10 years of free replacement or repair, followed by five more years at a 30 percent discount off MSRP for a covered defect. Register the battery with PowerHouse Lithium within 90 days of purchase, since an unregistered battery is instead warrantied from its manufacture date. Full terms are on PowerHouse Lithium's \u003ca href=\"https:\/\/powerhouselithium.com\/pages\/warranty-faq\" target=\"_blank\" rel=\"noopener\"\u003ewarranty policy page\u003c\/a\u003e.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cp style=\"color:#2c5f8a; font-size:14px; margin-top:18px;\"\u003e\n  Still have questions? Message our Chat, call us at \u003ca href=\"tel:+18449875777\"\u003e844-987-5777\u003c\/a\u003e or email\n  \u003ca href=\"mailto:sales@ecofishingshop.com\"\u003esales@ecofishingshop.com\u003c\/a\u003e. Shipping, delivery and\n  other questions can be answered on our \u003ca href=\"https:\/\/ecofishingshop.com\/pages\/faq\"\u003eFAQs page\u003c\/a\u003e.\n\u003c\/p\u003e\n\u003c!-- FAQ BLOCK END - powerhouselithium-batch-005 --\u003e\n\u003cbr style=\"clear:both;\"\u003e\u003chr\u003e\n\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003eYour Satisfaction with PowerHouse Lithium is Guaranteed:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePowerHouse Lithium backs this battery with a 15-year warranty: 10 years of free replacement or repair for a covered defect, then 5 more years at a 30% discount off MSRP.\u003c\/li\u003e\n\u003cli\u003eRegister your battery with PowerHouse Lithium within 90 days of purchase; unregistered batteries are warrantied from the manufacture date instead of the purchase date.\u003c\/li\u003e\n\u003cli\u003eKeep your proof of purchase on hand, PowerHouse Lithium warranties are non-transferable and require it for any claim.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PowerHouse Lithium","offers":[{"title":"Default Title","offer_id":50519445438598,"sku":"PH1645","price":524.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1692\/6033\/files\/PH1645-2_2.jpg?v=1790361523","url":"https:\/\/ecofishingshop.com\/products\/powerhouse-lithium-16v-45ah-deep-cycle-battery-2-devices","provider":"Eco Fishing Shop","version":"1.0","type":"link"}