{"product_id":"battery-tender-4-bank-smart-charger-4x1-25a-12v-multibank-maintainer-for-agm-flooded-lifepo4-ip65","title":"Battery Tender 4-Bank Smart Charger — 4x1.25A 12V Multibank Maintainer for AGM, Flooded \u0026 LiFePO4 (IP65)","description":"\u003cstrong\u003eThe Battery Tender 4 Bank Multibank Charger is a compact smart charger that charges and maintains four 12V batteries simultaneously at 1.25 A per bank without overcharging.\u003c\/strong\u003e\n\n\u003cp\u003eThis four-output Battery Tender unit is designed to keep multiple vehicle batteries ready without constant supervision. A microprocessor controls charging profiles and switches to a float maintenance mode when batteries reach full charge, so stored vehicles, toys, and equipment keep batteries at the ideal storage voltage. It supports common 12V chemistries including flooded lead-acid, AGM, gel, and LiFePO4, and arrives with alligator-to-ring connector combos for flexible installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow does it protect batteries from overcharging?\u003c\/h3\u003e\n\u003cp\u003eThe charger uses an intelligent multi-stage charging algorithm monitored by a microprocessor. Once a battery reaches full charge, the unit transitions to a low-voltage float mode to hold that charge without stressing the battery, and includes timed safety cutoffs to avoid prolonged high-current charging.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFour independent charging channels with microprocessor control\u003c\/li\u003e\n  \u003cli\u003eAutomatic switch from bulk\/absorption to float maintenance\u003c\/li\u003e\n  \u003cli\u003e72-hour safety timer to stop excessive charge cycles\u003c\/li\u003e\n  \u003cli\u003eSpark-proof connection and reverse polarity protection for safer hookups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich battery types and vehicles can I use it with?\u003c\/h3\u003e\n\u003cp\u003eThis multibank charger is compatible with most 12V battery types used in powersports and small vehicles. It works for standard wet-cell, sealed maintenance-free, AGM, gel cell, and LiFePO4 batteries, making it useful for motorcycles, ATVs, personal watercraft, lawn equipment, and more.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 12V batteries: flooded, AGM, gel, and LiFePO4\u003c\/li\u003e\n  \u003cli\u003eSuitable for motorcycles, dirt bikes, ATVs, jet skis, and mowers\u003c\/li\u003e\n  \u003cli\u003eAlso maintains storage batteries for cars, trucks, and boats at proper voltage\u003c\/li\u003e\n  \u003cli\u003eIncludes both alligator clips and two ring terminal adapters for flexible connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to set up and operate in a garage or storage area?\u003c\/h3\u003e\n\u003cp\u003eSetup is straightforward: connect the included clip or ring terminal to each battery, plug the charger into a standard outlet, and the charger handles the rest. Its compact, lightweight design and weather-resistant housing let you mount or store it near vehicles with minimal space needs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play operation with labeled outputs for each battery\u003c\/li\u003e\n  \u003cli\u003eCompact under 4 lb unit fits small storage or workshop spaces\u003c\/li\u003e\n  \u003cli\u003eIP65-rated housing provides dust and water resistance for tougher conditions\u003c\/li\u003e\n  \u003cli\u003eLED indicators (on each channel) show charging and maintenance status\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and warranty protections come with the unit?\u003c\/h3\u003e\n\u003cp\u003eThe charger is built with several safeguards to reduce risk during routine charging. Reverse polarity protection prevents damage from incorrect connections, and timed shutdown prevents prolonged charging; the product is also backed by a manufacturer's warranty and customer support.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReverse polarity and spark-proof circuitry for safer hookups\u003c\/li\u003e\n  \u003cli\u003eBuilt-in safety timer to prevent overcharge conditions\u003c\/li\u003e\n  \u003cli\u003eDurable construction with weather-resistant rating for longevity\u003c\/li\u003e\n  \u003cli\u003eIncludes a two-year warranty and lifetime customer service support\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Battery Tender 4 Bank Multibank Charger is ideal for riders, weekenders, and property owners who manage multiple small-vehicle batteries and want a set-and-forget solution. Choose it if you need simultaneous charging for several 12V batteries, value automatic maintenance that prolongs battery readiness, and appreciate a rugged, portable charger you can install in garages, storage sheds, or aboard boats.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this charger handle LiFePO4 batteries?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Battery Tender 4 Bank supports LiFePO4 along with flooded, AGM, and gel 12V batteries.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will it overcharge my batteries if left connected long-term?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. It automatically switches to float maintenance and has a safety timer to prevent overcharging.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Battery Tender","offers":[{"title":"Default Title","offer_id":48082799493278,"sku":"B000CIPHUI","price":255.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/battery-tender-front-view-packaging.jpg?v=1785814703","url":"https:\/\/northtrailauto.ca\/products\/battery-tender-4-bank-smart-charger-4x1-25a-12v-multibank-maintainer-for-agm-flooded-lifepo4-ip65","provider":"North Trail Auto","version":"1.0","type":"link"}