{"product_id":"suner-power-waterproof-30w-12v-solar-charger-maintainer-pro-ultra-smart-mppt","title":"SUNER POWER Waterproof 30W 12V Solar Charger \u0026 Maintainer PRO — Ultra-Smart MPPT","description":"\u003ch2\u003ePowerful, intelligent charging for 12V batteries\u003c\/h2\u003e\n\u003cp\u003eMeet the SUNER POWER Waterproof 30W 12V Solar Charger \u0026amp; Maintainer PRO, a compact solution designed for outdoor use. Built to handle sun, spray, and vibrations, it blends smart power tracking with robust protections, giving you a dependable companion for cars, boats, RVs, and trailers.\u003c\/p\u003e\n\u003ch3\u003eKey advantages you may notice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-Smart MPPT Technology: When the sun is bright, the charger can reach a high tracking efficiency up to 99% and peak conversion up to 98%. In practice, this can translate to up to 20-30% more usable charging energy compared with typical trickle chargers.\u003c\/li\u003e\n\u003cli\u003eImproved 3-Stage Charging: The algorithm uses Bulk, Absorption, and Float stages to top off your battery safely and extend its life and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe charger automatically stops when the battery reaches a full charge and resumes when it drops below, delivering maintenance-free operation that you can trust without constant monitoring.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eVisual Charging Level: Four stage indicators show 25%, 50%, 75%, and 100% at a glance, helping you plan power use during outings or storage.\u003c\/li\u003e\n\u003cli\u003eThree Selectable Charging Modes: Choose 12V, 12V AGM, or 12V Lithium to optimize the charging profile for flooded, gel, AGM, SLA, VRLA, maintenance-free, and LiFePO4 batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for safety as much as performance, the PRO includes protections against over-charge, over-discharge, over-voltage, over-current, short-circuit, reverse polarity, and over-temperature. It’s also waterproof and spark-proof, reducing concerns when used in wet environments or on moving boats.\u003c\/p\u003e\n\u003cp\u003eEase of use is part of the design. Pre-drilled mounting holes and included suction cups make quick, tool-free installation possible, and all cables are plug-and-play for a straightforward setup right out of the box.\u003c\/p\u003e\n\u003ch3\u003eReal-world scenarios\u003c\/h3\u003e\n\u003cp\u003eThink weekend boats on sunlit mornings, camping trips in remote parks, or keeping a camper’s battery healthy between excursions. The SUNER POWER PRO aims to deliver a reliable, auto-adjusting charge that may help your battery stay ready when you need it most—without requiring a dedicated charging routine.\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: What battery types does the SUNER POWER PRO charger support?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Supports most 12V batteries, including flooded, gel, AGM, SLA\/VRLA, maintenance-free, and LiFePO4 in various modes.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does MPPT technology improve charging?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: MPPT tracks the battery's best power point under sun, boosting efficiency and potentially faster charging as conditions vary.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SUNER POWER","offers":[{"title":"Default Title","offer_id":45738087579834,"sku":"B0DHD3GRSF","price":170.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/suner-power-waterproof-30w-12v-solar-charger.jpg?v=1774654350","url":"https:\/\/gardencanada.ca\/products\/suner-power-waterproof-30w-12v-solar-charger-maintainer-pro-ultra-smart-mppt","provider":"Garden Canada","version":"1.0","type":"link"}