{"product_id":"20w-solar-battery-charger-kit-dual-usb-dc","title":"20W Solar Battery Charger Kit with Dual USB and DC","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe 20W solar battery charger kit provides an 18V panel output and a separate 5V dual-USB connection. The 420 × 280mm monocrystalline module comes with battery clips, a vehicle plug and mounting accessories. Select a compatible charge-control circuit for battery use and match any USB load to the stated output.\u003c\/p\u003e\u003cfigure class=\"product-enrichment-image product-enrichment-image--overview\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/20w-peak-420x280-solar-dc5521-panel-front-d05.jpg?v=1792481203\" alt=\"20W peak 20W solar battery charger — panel front upright\" loading=\"lazy\"\u003e\u003c\/figure\u003e\u003cfigure class=\"product-enrichment-image product-enrichment-image--overview\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/20w-peak-420x280-solar-dc5521-panel-cell-d06.jpg?v=1792481210\" alt=\"20W peak 20W solar battery charger — panel cell face at angle\" loading=\"lazy\"\u003e\u003c\/figure\u003e\u003cfigure class=\"product-enrichment-image product-enrichment-image--overview\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/20w-peak-420x280-solar-dc5521-panel-front-d07.jpg?v=1792481214\" alt=\"20W peak 20W solar battery charger — panel front horizontal\" loading=\"lazy\"\u003e\u003c\/figure\u003e\u003cfigure class=\"product-enrichment-image product-enrichment-image--overview\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/20w-peak-420x280-solar-dc5521-panel-and-d12.jpg?v=1792481239\" alt=\"20W peak 20W solar battery charger — panel and battery-charging accessories\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eCompatibility \u0026amp; Notes\u003c\/h2\u003e\u003cp\u003eUse a compatible charge controller for battery chemistry and voltage, and verify polarity before connecting clips. Vehicle plug operation depends on the vehicle socket wiring. The USB current specification is not a per-port or simultaneous maximum-output guarantee. Place the panel in unobstructed sunlight and keep electrical connections dry; no battery or charge controller is included.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e20W peak monocrystalline panel measures 420 × 280mm\u003c\/li\u003e\n\u003cli\u003e18V panel output through a DC5521 connection\u003c\/li\u003e\n\u003cli\u003eSeparate 5V dual-USB converter\u003c\/li\u003e\n\u003cli\u003eBattery clip cable and vehicle plug cable included\u003c\/li\u003e\n\u003cli\u003eTwo carabiners and four suction cups provide mounting choices\u003c\/li\u003e\n\u003c\/ul\u003e\u003cfigure class=\"product-enrichment-image product-enrichment-image--feature\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/20w-peak-420x280-solar-dc5521-panel-rear-d09.jpg?v=1792481227\" alt=\"20W peak 20W solar battery charger — panel rear and USB converter\" loading=\"lazy\"\u003e\u003c\/figure\u003e\u003cfigure class=\"product-enrichment-image product-enrichment-image--feature\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/20w-peak-420x280-solar-dc5521-dual-usb-d10.jpg?v=1792481231\" alt=\"20W peak 20W solar battery charger — dual-USB converter and DC connector\" loading=\"lazy\"\u003e\u003c\/figure\u003e\u003cfigure class=\"product-enrichment-image product-enrichment-image--feature\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/20w-peak-420x280-solar-dc5521-panel-with-d11.jpg?v=1792481235\" alt=\"20W peak 20W solar battery charger — panel with USB converter cable\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eDetails \u0026amp; Specs\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRated panel power\u003c\/th\u003e\n\u003ctd\u003e20W peak\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWorking voltage\u003c\/th\u003e\n\u003ctd\u003ePanel: 18V; USB output: 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e420 × 280mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCell \/ surface\u003c\/th\u003e\n\u003ctd\u003eMonocrystalline silicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003eDC5521 connection, dual USB output, battery clip cable and vehicle plug cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePanel working current\u003c\/th\u003e\n\u003ctd\u003e0–1000mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUSB output current\u003c\/th\u003e\n\u003ctd\u003e0–1000mA; not specified as a per-port rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e0°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePacked weight\u003c\/th\u003e\n\u003ctd\u003eApproximately 625g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage dimensions\u003c\/th\u003e\n\u003ctd\u003e440 × 290 × 40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIncluded\u003c\/th\u003e\n\u003ctd\u003e1 solar panel, 1 battery clip cable, 1 vehicle plug cable, 2 carabiners and 4 suction cups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cfigure class=\"product-enrichment-image product-enrichment-image--specification\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/20w-peak-420x280-solar-dc5521-420x280mm-panel-d08.jpg?v=1792481223\" alt=\"20W peak 20W solar battery charger — 420x280mm panel dimensions\" loading=\"lazy\"\u003e\u003c\/figure\u003e","brand":"LinkSolar","offers":[{"title":"Default Title","offer_id":45232902439112,"sku":"SP-A00200-001","price":44.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/20w-peak-420x280-solar-dc5521-panel-and-g01.webp?v=1792481146","url":"https:\/\/linksolar.net\/products\/20w-solar-battery-charger-kit-dual-usb-dc","provider":"LinkSolar","version":"1.0","type":"link"}