{"product_id":"18650-solar-power-bank-diy-box-10000mah-dual-usb-camping","title":"18650 Solar Power Bank Charger DIY Box – 10,000mAh Dual USB Camping Battery Case","description":"\u003ch2\u003eRunning Out of Battery in the Middle of Nowhere Is More Than an Inconvenience — It’s a Safety Risk\u003c\/h2\u003e\u003cp\u003eWhether you’re camping deep in the countryside, hiking a remote trail, or dealing with a power cut at home, a dead phone or device can leave you completely cut off. Standard power banks are convenient until they run out too — and then you’re stuck waiting for a mains socket that might be miles away. What you need is a power solution that can recharge itself from the sun.\u003c\/p\u003e\u003cp\u003eThis \u003cstrong\u003e18650 Solar Power Bank Charger DIY Box\u003c\/strong\u003e lets you build your own high-capacity portable battery pack using five 18650 cells (not included), with a built-in solar charging panel that keeps it topped up wherever there’s daylight. With a 10,000mAh capacity when fully loaded, it’s enough to charge a smartphone multiple times over — completely off-grid.\u003c\/p\u003e\u003ch2\u003eSolar Charging That Actually Works\u003c\/h2\u003e\u003cp\u003eThe integrated solar panel provides a genuine renewable charging input — ideal for extended outdoor trips where mains power isn’t available. Position the case in direct sunlight and it will slowly replenish the battery cells throughout the day, giving you a self-sustaining power source for as long as the sun is shining. Combined with the standard 5V 1A USB input, you can also top it up conventionally whenever you have access to a socket.\u003c\/p\u003e\u003ch2\u003eDual USB Output for Multiple Devices\u003c\/h2\u003e\u003cp\u003eTwo USB output ports let you charge two devices simultaneously — phone and tablet, phone and headphones, or any combination of USB-powered devices. Output 1 delivers 5V 1A for standard charging; Output 2 delivers 5V 2.1A for faster charging of compatible devices. The LED indicator shows remaining charge at a glance.\u003c\/p\u003e\u003ch2\u003eDIY Flexibility — Use Your Own 18650 Cells\u003c\/h2\u003e\u003cp\u003eThe case accepts five 18650 lithium cells, giving you full control over the quality and capacity of your power bank. Use high-quality cells for maximum performance, or repurpose cells from old laptop batteries for a sustainable, cost-effective build. The compact 12 × 7.5 × 2cm form factor fits easily in a backpack pocket.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 5 × 18650 cells (not included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 10,000mAh (when fully loaded)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar Input:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Input:\u003c\/strong\u003e 5V 1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Output 1:\u003c\/strong\u003e 5V 1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB Output 2:\u003c\/strong\u003e 5V 2.1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 12 × 7.5 × 2cm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColours:\u003c\/strong\u003e Red, Silver, Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Elanique","offers":[{"title":"Silver","offer_id":52623233286487,"sku":"14:29#Silver","price":21.92,"currency_code":"USD","in_stock":false},{"title":"Rose red","offer_id":52623233319255,"sku":"14:173#Rose red","price":21.81,"currency_code":"USD","in_stock":false},{"title":"black","offer_id":52623233352023,"sku":"14:193#black","price":21.86,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/8463\/0103\/files\/no-battery-18650-solar-power-bank-charger-diy-box-poverbank-case-pover-dropship-311.webp?v=1778158374","url":"https:\/\/elanique.shop\/products\/18650-solar-power-bank-diy-box-10000mah-dual-usb-camping","provider":"Elanique","version":"1.0","type":"link"}