{"product_id":"portable-battery-gembird-power-bank-qc3-0-18000mah","title":"Portable battery Gembird Power bank QC3.0 18000mAh","description":"\u003cdiv style=\"font-size: 1.1em;\"\u003e\n\u003ch2\u003eGembird Power bank QC3.0 18000mAh – reliable energy for phones on the go\u003c\/h2\u003e\n\u003cdiv class=\"context-badges\"\u003e \u003cspan\u003eSuitable for phones\u003c\/span\u003e \u003cspan\u003eFast charging 20 W\u003c\/span\u003e \u003cspan\u003eMedium capacity for every day\u003c\/span\u003e\n\u003c\/div\u003e Always have your phone charged wherever you are - even without a power outlet. The Gembird Power bank offers the optimal balance between compact design and power and capacity for multiple charging on the go.\u003cul\u003e\n\u003cli\u003e Fast charging phones with 20W output power\u003c\/li\u003e\n\u003cli\u003e 18,000 mAh capacity for multiple uses\u003c\/li\u003e\n\u003cli\u003e Compact and easy to carry\u003c\/li\u003e\n\u003cli\u003e Reliable performance for everyday use\u003c\/li\u003e\n\u003cli\u003e Meets the most common needs of mobile users\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003cbr\u003e\u003cbr\u003eCompact power bank Gembird PB18-TQC3-01 with 18000mAh and 2 USB ports. Suitable for charging smartphones or tablets.\u003ch2\u003e Technical features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e Battery: 18000 mAh, Li-polymer 21700 x 4 pcs (charging time up to 9 hours)\u003c\/li\u003e\n\u003cli\u003e Type C input: 5V\/3A, 9V\/2A, 12V\/1.5A (18W)\u003c\/li\u003e\n\u003cli\u003e Output Type-C: 5.0V\/3.0A, 9.0V\/2.22A, 12.0V\/1.67A (20W)\u003c\/li\u003e\n\u003cli\u003e USB-A QC 3.0 output: 5.0V\/3.0A, 9.0V\/2.22A, 12.0V\/1.67A (20W)\u003c\/li\u003e\n\u003cli\u003e Built-in protection against short circuit, overcharge and overdischarge\u003c\/li\u003e\n\u003cli\u003e LCD battery status indicator\u003c\/li\u003e\n\u003cli\u003e Operating temperature: 0-45 °C\u003c\/li\u003e\n\u003cli\u003e Dimensions: 54 x 60 x 86 mm\u003c\/li\u003e\n\u003cli\u003e Net weight: 0.36 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003ch2\u003eSame summary\u003c\/h2\u003e\u003cp\u003e The Gembird Power bank QC3.0 18000mAh portable battery is especially suitable for users who often use their smartphone on the go and need reliable backup power. Due to its 18000 mAh capacity and 20 W output power, it is capable of quickly charging phones and other smaller devices, such as headphones or smartwatches. The balance between size, weight and capacity is designed for practical use in everyday life - it is small enough to carry in a bag, but offers multiple recharges. The slightly larger capacity means that it can be a bit heavier compared to the smallest power banks, but this usually does not hinder everyday use if more power on the go is the priority.\u003c\/p\u003e\u003cp\u003e \u003cem\u003eRecommendation source: Enaa guides and team experiences.\u003c\/em\u003e\u003c\/p\u003e\u003ch2\u003e User view\u003c\/h2\u003e\u003cp\u003e This power bank is most often used by individuals who spend a lot of time away from home or traveling, as it allows for fast charging of phones when there is no access to a socket. It is popular with students, business people and anyone who wants to charge their device several times during the day or at longer events. Due to its capacity, it is very practical for festival days, trips, lectures or when you spend the day in nature and want to remain reachable.\u003c\/p\u003e\u003cp\u003e Users often choose \u003ca href=\"https:\/\/www.enaa.com\/znamka\/gembird\"\u003eGembird\u003c\/a\u003e products because of their quality-price ratio and proven reliability in everyday use.\u003c\/p\u003e\u003ch2\u003e Why buy at Enaa\u003c\/h2\u003e\u003cp\u003e When purchasing through Enaa, you can count on accurate stock displays and verified descriptions, which reduces the chance of making the wrong choice. Enaa also allows you to easily compare different power bank models to quickly find the most suitable solution based on your habits and needs.\u003c\/p\u003e\u003ch2\u003e Answers to frequently asked questions\u003c\/h2\u003e\u003ch3\u003e How many times can I charge an average smartphone with this portable battery?\u003c\/h3\u003e\u003cp\u003e You can charge most modern smartphones with an 18000 mAh capacity about 3 to 5 times, depending on the size of your device's battery and how you use the power bank.\u003c\/p\u003e\u003ch3\u003e Is this power bank also suitable for tablets or other smaller devices?\u003c\/h3\u003e\u003cp\u003e Yes, in addition to phones, you can also charge tablets, wireless headphones, or smartwatches with an output of up to 20 W. However, it may not be enough for very demanding devices (such as laptops).\u003c\/p\u003e\u003ch3\u003e Can I charge multiple devices at the same time?\u003c\/h3\u003e\u003cp\u003e That's right - multiple ports allow you to charge your phone and an additional accessory, such as headphones or a watch, at the same time. Be aware of the total power if you connect multiple energy-intensive devices.\u003c\/p\u003e\u003ch3\u003e Is the product suitable for fast charging modern phones?\u003c\/h3\u003e\u003cp\u003e The power bank with an output of up to 20W and QC 3.0 allows for fast charging if your phone supports this feature. For even faster charging, you would need a more powerful model.\u003c\/p\u003e\u003ch3\u003e What if I need a portable battery that is as light and pocket-sized as possible?\u003c\/h3\u003e\u003cp\u003e The 18000 mAh model offers a higher capacity, so it is slightly larger and heavier than pocket models with smaller capacities. If weight is a priority for you, choose a power bank with a lower capacity.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e\u003cbr \/\u003e\n{\u003cbr \/\u003e\n  \"@context\": \"https:\/\/schema.org\",\u003cbr \/\u003e\n  \"@type\": \"FAQPage\",\u003cbr \/\u003e\n  \"mainEntity\": [\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kolikokrat lahko napolnim povprečen pametni telefon s to prenosno baterijo?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Večino sodobnih pametnih telefonov lahko z zmogljivostjo 18000 mAh napolnite približno 3 do 5-krat, odvisno od velikosti baterije vaše naprave in načina uporabe power banka.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Je ta power bank primeren tudi za tablice ali druge manjše naprave?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Da, poleg telefonov lahko z izhodno močjo do 20 W polnite tudi tablice, brezžične slušalke ali pametne ure. Za zelo zahtevne naprave (kot so prenosniki) pa morda ne bo zadoščal.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali lahko hkrati polnim več naprav?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Tako je – več vmesnikov omogoča, da lahko istočasno polnite telefon in dodaten pripomoček, kot so slušalke ali ura. Bodite pozorni na skupno moč, če priključite več energijsko zahtevnih naprav.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Ali je izdelek primeren za hitro polnjenje sodobnih telefonov?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Power bank z izhodno močjo do 20 W in QC 3.0 omogoča hitro polnjenje, če vaš telefon podpira to funkcijo. Za še hitrejše polnjenje bi potrebovali močnejši model.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    },\u003cbr \/\u003e\n    {\u003cbr \/\u003e\n      \"@type\": \"Question\",\u003cbr \/\u003e\n      \"name\": \"Kaj če potrebujem čim lažjo in žepno prenosno baterijo?\",\u003cbr \/\u003e\n      \"acceptedAnswer\": {\u003cbr \/\u003e\n        \"@type\": \"Answer\",\u003cbr \/\u003e\n        \"text\": \"Model s 18000 mAh ponuja večjo zmogljivost, zato je nekoliko večji in težji kot žepni modeli z manjšimi kapacitetami. Če vam je prioriteta teža, raje izberite power bank z nižjo zmogljivostjo.\"\u003cbr \/\u003e\n      }\u003cbr \/\u003e\n    }\u003cbr \/\u003e\n  ]\u003cbr \/\u003e\n}\u003cbr \/\u003e\n\u003c\/script\u003e\u003cp style=\"font-size: 0.9em; color: #666;\"\u003eDescription updated: April 2026\u003c\/p\u003e","brand":"Gembird","offers":[{"title":"Default Title","offer_id":58725690999115,"sku":null,"price":32.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0756\/3457\/3643\/files\/prenosna_baterija_gembird_power_bank_qc3_0_18000mah_907772.png?v=1791319296","url":"https:\/\/enaa.eu\/products\/portable-battery-gembird-power-bank-qc3-0-18000mah","provider":"Enaa","version":"1.0","type":"link"}