{"product_id":"power-bank-with-a-large-capacity-of-30000-mah-fast-charging-for-mobile-phones-mobile-power-bank-charging-digital-display","title":"30000mAh Power Bank — High-Capacity Portable Charger for Phones \u0026 Tablets","description":"\u003ch2\u003eThree Days of Charging. One Power Bank.\u003c\/h2\u003e\u003cp\u003eA 30000mAh power bank hits the sweet spot between capacity and portability — large enough to charge your phone multiple times over, compact enough to fit in a bag without weighing you down. Whether you’re traveling, commuting, or just tired of hunting for outlets, this power bank keeps your devices running through whatever the day throws at you.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e30000mAh capacity\u003c\/strong\u003e — charges a typical smartphone 6–8 times; a tablet 2–3 times on a single charge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast charging output\u003c\/strong\u003e — USB-C PD and USB-A ports with fast charging support for compatible phones and tablets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple output ports\u003c\/strong\u003e — charge two or more devices simultaneously via USB-C and USB-A ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C input\u003c\/strong\u003e — recharges the power bank via USB-C; compatible with standard USB-C chargers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED battery indicator\u003c\/strong\u003e — shows remaining capacity so you always know how much power is left\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePass-through charging\u003c\/strong\u003e — charge the power bank and connected devices at the same time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide compatibility\u003c\/strong\u003e — works with iPhone, Android phones, tablets, earbuds, and other USB-powered devices\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable form factor\u003c\/strong\u003e — fits in a bag, backpack, or large pocket for everyday carry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWho It’s For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTravelers who need multi-day charging without outlet access\u003c\/li\u003e\n\u003cli\u003eCommuters who charge their phone heavily throughout the day\u003c\/li\u003e\n\u003cli\u003eAnyone who charges multiple devices and wants one bank to handle all of them\u003c\/li\u003e\n\u003cli\u003eEmergency preparedness kits where extended power backup is needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to Use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCharge the power bank fully via USB-C before first use.\u003c\/li\u003e\n\u003cli\u003eConnect devices to the USB-C or USB-A output ports.\u003c\/li\u003e\n\u003cli\u003eFast charging activates automatically for compatible devices.\u003c\/li\u003e\n\u003cli\u003eMonitor remaining capacity via the LED indicator.\u003c\/li\u003e\n\u003cli\u003eRecharge the power bank via USB-C when capacity is low.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs it allowed on airplanes?\u003c\/strong\u003e\u003cbr\u003eA 30000mAh \/ 3.7V power bank is approximately 111Wh — which slightly exceeds the standard 100Wh airline carry-on limit. Many airlines allow up to 160Wh with prior approval. Check with your airline before traveling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan it charge a laptop?\u003c\/strong\u003e\u003cbr\u003eIf the USB-C output supports 45W+ Power Delivery, it can charge most laptops at a reduced rate. Check the USB-C output wattage on the unit for laptop compatibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does it take to recharge the power bank?\u003c\/strong\u003e\u003cbr\u003eWith a 65W USB-C charger, expect approximately 2–3 hours. With a standard 18W charger, expect 4–6 hours.\u003c\/p\u003e","brand":"Authority Asset Brand","offers":[{"title":"red \/ 30000mAh","offer_id":48361211527412,"sku":"14:350853#red;200001054:200727861","price":119.99,"currency_code":"USD","in_stock":true},{"title":"white \/ 30000mAh","offer_id":48361211560180,"sku":"14:29#white;200001054:200727861","price":119.99,"currency_code":"USD","in_stock":true},{"title":"black \/ 30000mAh","offer_id":48361211592948,"sku":"14:193#black;200001054:200727861","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/0564\/6836\/files\/Sb1a5aa2874c44bad9b6106aa77c8da88N.webp?v=1780173873","url":"https:\/\/authorityassetbrand.com\/products\/power-bank-with-a-large-capacity-of-30000-mah-fast-charging-for-mobile-phones-mobile-power-bank-charging-digital-display","provider":"Authority Asset Brand","version":"1.0","type":"link"}