{"product_id":"40w-12v-solar-trickle-charger-2pcs-20w-12v-solar-battery-charger-for-car-battery-with-smart-controller-waterproof-battery-maintainer-for-rv-battery-boat-dump-trailer-size-20w-2-pack-1","title":"40W 12V Solar Trickle Charger, 2PCS 20W 12V Solar Battery Charger for Car Battery with Smart Controller, Waterproof Battery Maintainer for RV Battery Boat Dump Trailer - size: 20W 2-Pack","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEfficient Battery Charging — Our 20W 12V solar battery charger combines A+ high-efficiency monocrystalline cells, low-iron tempered glass, and a smart controller (built-in intelligent chip) to deliver up to 20–30% module efficiency and consistently faster charging, helping your battery replenish power quickly\u003c\/li\u003e\n\u003cli\u003eWide 12V Compatibility — The kit comes with plug-and-play alligator clips and O-rings for quick hookup This fully automatic, maintenance-free smart 12V solar panel works with LiFePO₄, Li-ion, AGM, SLA, GEL,FLD, EFB, and MF batteries, ideal for car, RV, boat, motorcycle, camper, lawn mower, trailer, and water pumps, and electric fences—keeping parked equipment topped off and preventing battery drain during storage\u003c\/li\u003e\n\u003cli\u003e3-Stage Visible Charging — Stay topped off safely without babysitting A built-in intelligent chip auto-switches Bulk → Absorption → Maintenance—fast fill, then gentle maintenance Three status LEDs show the stage at a glance, while 6-in-1 protections—anti-backflow (reverse current), over-charge, over-voltage, over-current, short-circuit, over-temperature—keep charging safe and help extend battery life\u003c\/li\u003e\n\u003cli\u003eAll-Weather Durability — Stable output in extreme conditions Full-potting and IP68 weather sealing prevent moisture ingress and protect the electronics, delivering steady current from 14°F to 158°F (-10°C to 70°C) Low-iron tempered glass with a corrosion- and rust-resistant aluminum frame is built for long outdoor use—up to a 25-year service life—while corner guards help absorb bumps for added drop resistance\u003c\/li\u003e\n\u003cli\u003eComplete Kit \u0026amp; 24\/7 Support — What’s in the box: solar panel ×2; charge controller ×2; 360° adjustable mount ×2; alligator clip cable ×2; O-rings ×2; mounting hardware kit ×2 — install in minutes The included 360° mount lets you aim at the sun to maximize daily solar intake and improve charge yield Backed by 24\/7 customer support and a 365-day warranty for peace of mind\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Callsun\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum, Monocrystalline Silicon, Tempered Glass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 16\"L x 11.9\"W x 0.78\"H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 6 Pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency:\u003c\/strong\u003e High Efficiency\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Callsun","offers":[{"title":"Default Title","offer_id":40832917241985,"sku":"B0DZBZ1W8H-size-20w-2-pack","price":102.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/5754\/0993\/files\/517TJow8JSL_e81a6c6a-a382-4ae0-a206-1b3cb9e8c6d0.jpg?v=1784644004","url":"https:\/\/garagenest.us\/products\/40w-12v-solar-trickle-charger-2pcs-20w-12v-solar-battery-charger-for-car-battery-with-smart-controller-waterproof-battery-maintainer-for-rv-battery-boat-dump-trailer-size-20w-2-pack-1","provider":"GarageNest","version":"1.0","type":"link"}