{"product_id":"powerhouse-lithium-36v-40ah-deep-cycle-battery-ph3640","title":"PowerHouse 36V 40Ah Deep Cycle Battery PH3640 | LiFePO4 | Bluetooth, Group 31","description":"\u003c!-- more --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli class=\"active\"\u003eDescription\u003c\/li\u003e\n\u003cli\u003eSpecifications\u003c\/li\u003e\n\u003cli\u003eSpec Sheet \u0026amp; Manuals\u003c\/li\u003e\n\u003cli\u003eFAQs\u003c\/li\u003e\n\u003cli\u003eWarranty\u003c\/li\u003e\n\u003cli\u003eShipping Information\u003c\/li\u003e\n\u003cli\u003eWhy Buy From Us\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\u003cli class=\"active\"\u003e\n\u003cp\u003eThe PowerHouse Lithium 36V 40Ah Deep Cycle Battery puts a full 36V trolling motor supply in one Group 31 battery. 40Ah of capacity is optimal for power-hungry 36V trolling motors, so you can fish all day long.\u003c\/p\u003e\n\u003cp\u003eIt is built with Lithium Iron Phosphate (LiFePO4) technology for twice the power, half the weight and 4 times the life of a sealed lead acid battery. Bluetooth-enabled Smart Battery Technology constantly monitors the battery and adjusts for optimal performance, viewable from your phone.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne battery for 36V:\u003c\/strong\u003e A single 38.4V nominal battery replaces a three-battery 36V lead acid setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40Ah capacity:\u003c\/strong\u003e 40Ah (1,536 watt hours) for power-hungry 36V trolling motors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4 chemistry:\u003c\/strong\u003e Lithium Iron Phosphate (LiFePO4) chemistry delivers twice the power, half the weight and 4 times the life of a sealed lead acid battery.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Battery Technology:\u003c\/strong\u003e Bluetooth-enabled monitoring constantly checks the battery and makes changes for optimal performance all day.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS protection:\u003c\/strong\u003e Built-in 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.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth app:\u003c\/strong\u003e The free Bluetooth app shows state of charge (SOC), voltage, cycles and a complete log of any potential issues from your phone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60A continuous, 120A peak:\u003c\/strong\u003e Rated for 60A continuous discharge and 120A peak discharge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLightweight:\u003c\/strong\u003e Weighs 31.9 lb in a Group 31 case.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires a \u003ca href=\"https:\/\/ecoemperor.com\/products\/powerhouse-lithium-group-31-heavy-duty-battery-tray\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"PowerHouse Lithium Group 31 Heavy Duty Battery Tray\"\u003eGroup 31 battery tray\u003c\/a\u003e (sold separately).\u003c\/li\u003e\n\u003cli\u003eMaximum charge current is 40A; charge between 23°F and 140°F.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSizing Your System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAdd up the total amps needed and divide by the Ah rating of the battery.\u003c\/li\u003e\n\u003cli\u003eAdd 20% more Ah than needed for a 10-hour day or longer, so the same battery is still big enough for the load after 4 years of service.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSuitable For:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e36V trolling motors\u003c\/li\u003e\n\u003cli\u003eBass and fishing boats\u003c\/li\u003e\n\u003cli\u003eOnboard marine electronics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Requires a Group 31 tray (sold separately).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Deep cycle battery; not intended for use as a cranking battery.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e Use only an approved LiFePO4 charger.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAlso available as:\u003c\/strong\u003e \u003ca href=\"https:\/\/ecoemperor.com\/products\/powerhouse-lithium-36v-60ah-deep-cycle-battery-ph3660\" title=\"PowerHouse Lithium 36V 60Ah Deep Cycle Battery\"\u003e36V 60Ah Deep Cycle Battery\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eBattery Management System:\u003c\/span\u003e Yes\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eBluetooth:\u003c\/span\u003e Yes\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDimensions in Inches (LxWxH):\u003c\/span\u003e 13 x 6.77 x 8.46\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWeight:\u003c\/span\u003e 31.9 lb\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCase Size:\u003c\/span\u003e 31\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eTerminal Bolt Size:\u003c\/span\u003e M8\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCell Type:\u003c\/span\u003e Cylindrical\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eWatt Hours:\u003c\/span\u003e 1,536\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eReserve Capacity:\u003c\/span\u003e 40Ah\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eVoltage Range:\u003c\/span\u003e 30V to 43.8V\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNominal Voltage:\u003c\/span\u003e 38.4V\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eMaximum Charge Current:\u003c\/span\u003e 40A\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePack Charge Cutoff:\u003c\/span\u003e 43.8V\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePack Discharge Cutoff:\u003c\/span\u003e 30V\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCharge Temperature Range:\u003c\/span\u003e 23°F～140°F\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eContinuous Discharge:\u003c\/span\u003e 60A\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003ePeak Discharge:\u003c\/span\u003e 120A\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eDischarge Temperature Range:\u003c\/span\u003e -4°F～149°F\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eNormal Charge Current:\u003c\/span\u003e 20A\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCharging Method:\u003c\/span\u003e CC-CV\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eImpedance (Max, at 1000Hz):\u003c\/span\u003e ≤ 45 mΩ\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eCycle Life:\u003c\/span\u003e ≥2500 cycles at 1C, 100% DOD; ≥4000 cycles at 0.2C, 100% DOD\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eSelf-Discharge Rate:\u003c\/span\u003e ≤3% per month\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003eStorage Temperature:\u003c\/span\u003e 50°F～113°F\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIn the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 x PowerHouse Lithium 36V 40Ah Deep Cycle Battery (PH3640)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0813\/9849\/7587\/files\/PH3640-Battery_spec230410.pdf?v=1695777935\" target=\"_blank\" title=\"PowerHouse Lithium 36V 40Ah Deep Cycle Battery PH3640 Spec Sheet\" rel=\"noopener noreferrer\"\u003ePH3640 Spec Sheet\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat size wiring is needed to carry loads?\u003c\/summary\u003e\n\u003cp\u003eWe suggest 10AWG to run from the batteries to the Perko switch and to the units. Our \u003ca href=\"https:\/\/ecoemperor.com\/products\/powerhouse-lithium-3-way-perko-switch-battery-install-kit\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"PowerHouse Lithium 3-Way Perko Switch Battery Install Kit\"\u003ebattery install kit\u003c\/a\u003e comes with \u003ca href=\"https:\/\/ecoemperor.com\/products\/powerhouse-lithium-6-awg-battery-cable-set\" target=\"_blank\" rel=\"noopener noreferrer\" title=\"PowerHouse Lithium 6 AWG Battery Cable Set\"\u003efour 6 AWG battery cables\u003c\/a\u003e to go to the Perko switch. If you choose to run main power to a separate fuse box, you only need 14AWG, as a 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. The system will also accept other wiring harnesses from other suppliers.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan a deep cycle battery be used as a cranking battery?\u003c\/summary\u003e\n\u003cp\u003eNo. 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003ePowerHouse Lithium Limited Warranty\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWarranty Period\u003c\/strong\u003e\u003cbr\u003e\n15-year total warranty (10 years non-prorated) on deep cycle batteries 40Ah and up\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCoverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFree replacement of a defective battery any time within the first 60 months.\u003c\/li\u003e\n\u003cli\u003eFree repair of the battery from year 5 through year 10. During years 5 to 10 you may instead choose an expedited replacement battery at 30% off MSRP, which skips the 2 to 6 week repair turnaround and comes with a new 15-year warranty.\u003c\/li\u003e\n\u003cli\u003eWarranty items are subject to a $60 shipping cost from PowerHouse Lithium; this fee is waived for the first year.\u003c\/li\u003e\n\u003cli\u003eWarranty replacement value is based on current MSRP. Batteries over 10 years old are offered a replacement at 30% off MSRP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRegistration\u003c\/strong\u003e\u003cbr\u003e\nRegister your battery with PowerHouse Lithium within 90 days of purchase. If it is not registered within 90 days, the warranty period begins at the battery's manufacture date. Proof of ownership is required, and warranties are not transferable; this limited warranty applies to the original purchaser and to United States residents only.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInspection and Service\u003c\/strong\u003e\u003cbr\u003e\nA battery may need to be shipped to PowerHouse Lithium for inspection. If the inspection finds a manufacturing defect, the standard warranty process is followed at no charge. If the issue is caused by user error or misuse (for example, a dead battery from improper charging or not recharging a fully drained battery, over-tightened straps or terminal bolts, or loose connections that melt the terminals), a repair and shipping fee of up to $150 may apply. Have the battery's serial number ready when submitting a claim; it is on the side of the battery and in the PHL app.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExclusions\u003c\/strong\u003e\u003cbr\u003e\nThe warranty does not cover water damage, impact or collision; physical damage to the battery case or mishandling; products that have been opened, modified or tampered with; tampering with or removal of manufacture date codes; or use in applications other than those the battery was designed for, or above its rated continuous current. It also does not cover a battery that has reached its normal end of life (2,000 cycles), which may occur before the end of the warranty period depending on use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eObtaining Warranty Service\u003c\/strong\u003e\u003cbr\u003e\nSubmit a warranty claim through PowerHouse Lithium's warranty application. The product may need to be shipped back for inspection.\u003c\/p\u003e\n\n\u003cp\u003eVisit \u003ca href=\"https:\/\/powerhouselithium.com\/pages\/warranty-faq\" target=\"_blank\" title=\"PowerHouse Lithium Warranty Policy\" rel=\"noopener noreferrer\"\u003ePowerHouse Lithium's Warranty Policy\u003c\/a\u003e to review the full warranty terms.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003eShipping is typically through freight carriers and the actual shipping time is contingent on your location and the specific warehouse dispatching your order. Please allow for a 1-3 business day processing period before shipment, and an estimated delivery time of up to 7 business days. Your confirmation email will include delivery details and we will send you a tracking number as soon as one is available. If you ordered several separate items, you may receive multiple tracking numbers. Once the item has been shipped, the freight service will contact you to coordinate the date and time of delivery. If you require any special accommodations during delivery please let us know as soon as possible and let the delivery company know when arranging the appointment.\u003c\/p\u003e\n\u003cp\u003eTypically, orders will be dropped off either curbside or outside your front door or garage. It is your responsibility to bring the order inside or to its final destination and to remove any existing items.\u003c\/p\u003e\n\u003cp\u003eDepending on the item, parts may be shipped in multiple boxes, and assembly may be required. When your order is delivered, please check that you have all pieces of the item and that nothing is damaged. If your order is damaged during transit and external damage is visible, note the damage immediately, write it on the delivery documents, take photos and\/or videos, and refuse shipment. If there is no visible external damage, accept the package but note “\u003ci\u003esubject to concealed damage\u003c\/i\u003e” on the delivery documents. Any damage upon delivery needs to be reported within 24 hours of delivery or you may not be eligible for a refund. For additional information on submitting claims, as well as incorrect item exchanges, and replacements, please see our \u003ca href=\"https:\/\/ecoemperor.com\/policies\/refund-policy\" target=\"_blank\" title=\"Eco Emperor Returns and Refunds Policy\" rel=\"noopener noreferrer\"\u003eRefund Policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eFor more information about shipping, please visit our complete \u003ca href=\"https:\/\/ecoemperor.com\/policies\/shipping-policy\" target=\"_blank\" title=\"Eco Emperor Shipping Policy\" rel=\"noopener noreferrer\"\u003eShipping Policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Shop With Eco Emperor?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eAt Eco Emperor, our mission is to empower you to lead a sustainable and fun lifestyle with ease and confidence. Whether you're upgrading your outdoor experience or enhancing your eco-conscious journey, here’s why choosing us is a decision you can feel great about:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eExpert and Customized Care\u003c\/strong\u003e\u003cbr\u003e\nOur knowledgeable and friendly team is here to support you every step of the way. We pride ourselves on providing personalized service and swift responses to ensure a smooth and satisfying experience. Our dedicated team is available via phone, email, and live chat to provide you with prompt and helpful support.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAuthorized Retailer of High-Quality, Trusted Products from Leading Brands\u003c\/strong\u003e\u003cbr\u003e\nWe partner with the best brands in the industry to bring you reliable, high-quality products. As authorized retailers, we guarantee authenticity and offer full manufacturer warranties on every item. You can trust that our products are built to last and perform efficiently.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFree \u0026amp; Fast Shipping\u003c\/strong\u003e\u003cbr\u003e\nWe know you’re eager to begin your new products or start your next outdoor adventure. That’s why we prioritize quick, reliable, and free shipping to get your orders to you on time and in perfect condition.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCompetitive Pricing\u003c\/strong\u003e\u003cbr\u003e\nWe believe that sustainable living should be accessible to everyone. We offer competitive pricing on all our products, so you can enjoy high-quality eco-friendly solutions and outdoor products without breaking the bank.\u003c\/p\u003e\n\n\u003cp\u003eChoose Eco Emperor for all your outdoor and eco-friendly product needs, and become part of a movement that’s embracing a more sustainable and adventurous lifestyle.\u003c\/p\u003e\n\n\u003cp\u003eThank you for supporting a greener, cleaner future, while enhancing your outdoor experiences and powering your adventures.💚\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"PowerHouse Lithium","offers":[{"title":"Default Title","offer_id":50217038971183,"sku":"PH3640","price":974.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0806\/0803\/5119\/files\/PowerHouse-Lithium-36V-40Ah-Deep-Cycle-Battery-1.jpg?v=1791933419","url":"https:\/\/ecoemperor.com\/products\/powerhouse-lithium-36v-40ah-deep-cycle-battery-ph3640","provider":"Eco Emperor","version":"1.0","type":"link"}