[{"id":277739897004,"handle":"install-kits-for-16v-system","updated_at":"2025-12-07T07:19:28-05:00","published_at":"2021-09-30T09:36:29-04:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"16v Lithium Battery Install Kits","body_html":"\u003cp\u003eAre you tired of dealing with frequent battery replacements or the inefficiency of traditional batteries? If so, you should explore the convenience and advantages of 16v lithium battery install kits. These kits provide reliable, long-lasting power for various applications, from automotive to marine use. By partnering with PowerHouse Lithium, you can get the best deals on your new kit! \u003c\/p\u003e\n\u003cp\u003eLithium batteries are more energy-efficient when compared to traditional options. This efficiency translates to less energy consumption and a lower carbon footprint, making an upgrade well worth it. Whether you’re an automotive enthusiast, a marine adventurer, or a renewable energy advocate, our lithium battery installation kits provide a reliable and efficient power solution. \u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eNever worry about battery issues again!!\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBuy a 3-way perko or battery install kit.\u003c\/strong\u003e Designed specifically to work with your marine electronics to give you the best clean power source in the industry. This system also gives you backup to your 16V battery. With the flip of a switch, instantly switch your graph and transducers over to your 12v cranking battery as a backup source of power.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you don't currently have a dedicated power harness\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIf you are starting from scratch, we recommend you buy the battery install kit, this kit has everything you need to tie the 12v and 16v batteries together thru the 3 way perko switch. Then buy a Sonar Pro Harness that fits your boat needs or if you build yourself, you can find the premade fuse holders to add to your system at the perko and elimate the factory fuse holders on your graphs and modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you already have a dedicated wiring harness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you already have a dedicated wiring harness like SEACLEAR, SONOR PRO'S, or your own wiring system, you will only need our Battery install kit which will include 4 battery cables to connect to 12v and 16v battery, 3 way perko switch and grounding lug. Then you use the wiring system of your choice. If you make your own wiring then you can do just a 3-way perko. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso, pick up grounding lugs and positive lugs as needed along with premade 10awg fuse holders with waterproof connections. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0588\/0850\/0396\/files\/install_kit_instructions_480x480.jpg?v=1651070524\" alt=\"battery install kit instruction diagram\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","image":{"created_at":"2022-01-03T15:08:38-05:00","alt":"Install Kit Diagram","width":2953,"height":2137,"src":"\/\/powerhouselithium.com\/cdn\/shop\/collections\/install_kit_instructions.jpg?v=1651070553"}},{"id":276446740652,"handle":"16v-deep-cycle-batteries","updated_at":"2025-12-07T07:19:28-05:00","published_at":"2021-09-13T17:30:01-04:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"16v Lithium Deep Cycle Batteries","body_html":"\u003cp\u003eMarine batteries are essential for powering various boat systems, from starting the engine to running electronics. Traditionally, lead-acid batteries have been the go-to option. However, advancements in technology have introduced lithium-ion batteries as a more efficient alternative. \u003c\/p\u003e\n\u003cp\u003eA 16v lithium marine battery offers several advantages over the standard 12v options. These batteries provide better power delivery, increased efficiency, and enhanced performance, making them ideal for high-demand marine applications. \u003c\/p\u003e\n\u003cp\u003eModern boats have sophisticated electronic systems that require reliable power sources. 16v lithium deep cycle batteries are perfectly suited to meet these demands, offering stable and efficient power delivery for everything from navigation systems to fish finders. \u003c\/p\u003e\n\u003cp\u003eNo matter your needs, PowerHouse Lithium is here to ensure you can make the most of your time on the water. \u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eTired of poor performance at the end of the day? Powerhouse lithium has solved those issues with a clean dedicated 16v power system for all your electronics. Fish all day with no reduced voltage drops. With our battery install kit fish with confidence that your equipment will stay powered up even if a failure was to happen. Clarity is improved, signal strength increased, amperage load is reduced by 20%, thus giving you longer run times on 16V system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eWe are the first and only company to come out with the next big thing to enhance your electronics. We have designed from the ground up a BMS system that is geared for the use with marine electronics. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/powerhouselithium.com\/pages\/12v-vs-16v-efficiency-and-amp-draw-chart?_pos=1\u0026amp;_sid=34e18a363\u0026amp;_ss=r\" title=\"amp ratings\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003eClick here to spec out your battery\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003ca href=\"https:\/\/powerhouselithium.com\/pages\/powerhouse-lithium-faqs\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cb\u003eClick here for more information on why 16V\u003c\/b\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/p\u003e","image":{"created_at":"2021-09-13T17:12:22-04:00","alt":null,"width":600,"height":550,"src":"\/\/powerhouselithium.com\/cdn\/shop\/collections\/4.jpg?v=1702608396"}},{"id":296528478380,"handle":"all-batteries","updated_at":"2025-12-07T07:19:28-05:00","published_at":"2023-12-13T20:41:13-05:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"All PowerHouse Lithium Batteries","body_html":""},{"id":281052610732,"handle":"battery-bundles","updated_at":"2025-12-06T07:19:06-05:00","published_at":"2022-01-15T23:20:33-05:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"BATTERY BUNDLES","body_html":"Your one stop shop!"},{"id":276446249132,"handle":"best-selling-products","title":"Best Selling Products","updated_at":"2025-12-07T07:19:28-05:00","body_html":"","published_at":"2021-09-09T19:06:04-04:00","sort_order":"best-selling","template_suffix":"","disjunctive":true,"rules":[{"column":"title","relation":"contains","condition":"Best Selling"},{"column":"title","relation":"not_contains","condition":"Best Selling"}],"published_scope":"global"},{"id":295809384620,"handle":"best-selling-collection","title":"Best selling products","updated_at":"2025-12-07T07:19:28-05:00","body_html":null,"published_at":"2023-11-20T21:29:23-05:00","sort_order":"best-selling","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"global"},{"id":323102310572,"handle":"bfs-collection","updated_at":"2025-12-07T07:19:28-05:00","published_at":"2025-11-13T12:17:58-05:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"BFS Collection","body_html":"","image":{"created_at":"2025-11-13T12:22:41-05:00","alt":null,"width":1080,"height":1080,"src":"\/\/powerhouselithium.com\/cdn\/shop\/collections\/BFS_01.png?v=1763054561"}},{"id":297350987948,"handle":"powerhouse-lithium-kits","updated_at":"2025-12-06T07:19:06-05:00","published_at":"2024-01-07T17:59:33-05:00","sort_order":"best-selling","template_suffix":"","published_scope":"global","title":"Lithium Battery Installation Kits","body_html":"\u003cp\u003eAre you thinking about upgrading your vehicle’s battery? Lithium battery installation kits from PowerHouse Lithium are revolutionizing the way we power our cars, boats, and RVs. These kits offer a reliable, efficient, and eco-friendly alternative to traditional lead-acid batteries that you can take with you on all your adventures. \u003c\/p\u003e\n\u003cp\u003eLithium battery installation kits are comprehensive packages that include everything you need to replace your existing battery with a lithium ion alternative. These kits come with the battery, mounting hardware, wiring, and detailed instructions, giving you everything you need to ensure your power source is hooked up correctly from the get-go. \u003c\/p\u003e\n\u003cp\u003eWhether you’re installing a lithium battery backup system or using it as your primary source, PowerHouse Lithium is here to ensure your time on the water is enjoyable and relaxing. \u003c\/p\u003e"},{"id":295809351852,"handle":"new-collection","title":"New products","updated_at":"2025-12-07T07:19:28-05:00","body_html":null,"published_at":"2023-11-20T21:29:23-05:00","sort_order":"created-desc","template_suffix":null,"disjunctive":false,"rules":[{"column":"variant_price","relation":"greater_than","condition":"0"}],"published_scope":"global"},{"id":297351151788,"handle":"powerhouse-lithium-miscellaneous-items","updated_at":"2025-12-07T07:19:28-05:00","published_at":"2024-01-07T18:17:31-05:00","sort_order":"manual","template_suffix":"","published_scope":"global","title":"PowerHouse Lithium Miscellaneous Items","body_html":""}]
PowerHouse Lithium 16V 30Ah Deep-Cycle Battery
is backordered and will ship as soon as it is back in stock.
Couldn't load pickup availability
Navigating through water on a kayak without knowing what lies beneath can be frustrating and time-consuming. A fish finder uses sonar technology to give you a visual representation of the underwater environment, highlighting potential fishing spots. For anglers, this means spending less time guessing and more time catching. A fish finder battery kit from PowerHouse Lithium will transform your kayaking experience, helping you uncover the water’s hidden secrets. Check out our 16V 30Ah deep-cycle battery today.
New design for rod locker installation (Boat), or kayak installs to run your FFS devices.
Dimensions: 12.64"L x 3.5"W x 6.69"T
**Shown is 16V-30ah Kit - This product & price is for the battery only. Nothing else included in this product.**
Amp Draw Specs
12V versus 16V efficiency.
Now run your equipment 20% longer and on a separate clean power system, and receive better clarity and signal returns with 16V systems. Switch with no effects on warranty issues. as all units listed operate at above 16 volts. When setting up a system add the the total number of amps needed and divide by the AH of the battery rating. Remember to add 20% more AH rating then needed for a 10 hour day or longer so that same battery will be big enough for load after 4 years of service.
* Note less amp draw from units on 16V mean less heat for units to absorb making units run cooler.
Can a deep cycle battery be used as a cranking battery?
No. This battery is designed to take the load off your cranking battery by running a separate clean power system to the devices.
Deep cycle batteries and cranking batteries are designed for different purposes. So while it's technically possible to use a deep cycle battery as a cranking battery, it may not provide the quick burst of energy needed to start an engine efficiently. Cranking batteries are better suited for this purpose due to their design.
What size wiring is needed to carry loads?
We suggest 10AWG to run form batteries to Perko switch and to units. Our battery install kit comes with four 6 AWG battery cables to go to Perko.
If you choose to run main power to a separate fuse box then you only need 14AWG as 16V system carries the load much better than 12v and will not drop voltage, especially since you are running each device on a separate circuit to the fuse box.
The fuse box eliminates the factory fuse holders that are impossible to get to if a problem occurs on the water. But system will accepted other wiring harness from other suppliers.
Is 16V compatible with my graphs?
Yes! Humminbird's working voltage is 20 volts, Garmin's is 18 volts and Lowrance's working voltage is 17 volts. Working voltage on battery is 16.4 so Lowrance units cannot be turned on while charging unless you purchased the voltage regulator which maintains the stead voltage of 16.4 to equipment.
The run and gun charger can only be run with a voltage regulator installed. This only applies to lowrance units, all other brands can handle the higher voltage when using charger.
What size 16V battery do I need?
Refer to this table under the "16V draw" column in accordance with each of your graphs and transducers.
Add these numbers for each graph and multiply that total by how many hours you spend on the water before recharging. This will give you the maximum total amps required.
Then choose the appropriate size that fits your requirements (either 48AH, 60AH, 80AH, or 100AH).
If your system requires, you are able to wire in parallel to meet your required demand. Best when used with built in waterproof DC charger that will charge the battery when the outboard is running.
BMS Protection
Our batteries feature a state-of-the-art battery management system with cell balancing, low voltage cutoff, high voltage cutoff, short circuit protection and high temperature protection for increased performance and longer life.
Bluetooth Technology
Our free Bluetooth app provides instant access to the battery state of charge (SOC), voltage, cycles and a complete log of any potential issues. All from the convenience of your phone!
All Major Brands
Our batteries are fully compatible with Hummingbird, Lowrance and Garmin.
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Powerhouse
PowerHouse Lithium 16V 30Ah Deep-Cycle Battery
$279.99
Unit price /
Unavailable
Navigating through water on a kayak without knowing what lies beneath can be frustrating and time-consuming. A fish finder uses sonar technology to give you a visual representation of the underwater environment, highlighting potential fishing spots. For anglers, this means spending less time guessing and more time catching. A fish finder battery kit from PowerHouse Lithium will transform your kayaking experience, helping you uncover the water’s hidden secrets. Check out our 16V 30Ah deep-cycle battery today.
New design for rod locker installation (Boat), or kayak installs to run your FFS devices.
Dimensions: 12.64"L x 3.5"W x 6.69"T
**Shown is 16V-30ah Kit - This product & price is for the battery only. Nothing else included in this product.**
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