{"product_id":"20000mah-power-bank-with-charging-cable-large-capacity-portable-power-bank-with-18650-lithium-ion-battery-in-black-plastic-case-135-x-60-x-20mm-dimensions-for-general-purpose-use-suitable-for-travel-and-emergency-charging","title":"20000mAh Power Bank with charging cable - large capacity portable power bank with 18650 lithium-ion battery in black plastic case, 135 x 60 x 20mm dimensions for general-purpose use, suitable for travel and emergency charging","description":"\u003ch1\u003e20000mAh Power Bank with Charging Cable - High-Capacity Portable Battery for Travel and Emergency Use\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 20000mAh power bank with charging cable showing compact rectangular design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/1621043322144.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis 20000mAh power bank offers substantial portable energy storage for charging smartphones, tablets, and other USB-powered devices when you're away from mains electricity. With dimensions of 135mm x 60mm x 20mm, it provides a compact form factor relative to its considerable capacity, making it suitable for travel bags, backpacks, or emergency kits. The black plastic casing houses cylindrical aluminium-shell lithium-ion batteries (18650 type) that deliver reliable power with an 80% conversion efficiency. This general-purpose portable charger comes complete with a charging cable, ready for immediate use with most standard USB devices.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 20000mAh power bank with charging cable showing compact rectangular design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/1621043322146.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis power bank combines practical capacity with straightforward functionality for everyday charging needs. The design prioritises reliable power delivery over specialised features, making it suitable for most standard USB charging requirements.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe power bank features a plastic external casing that provides lightweight protection for the internal components while keeping the overall weight manageable for portable use. Inside, cylindrical aluminium-shell lithium-ion batteries (18650 type) deliver the 20000mAh capacity, balancing energy density with proven battery technology. The 80% conversion rate indicates efficient power transfer from the internal cells to your connected devices, maximising usable charging capacity from the stored energy.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eMeasuring 135mm in length, 60mm in width, and 20mm in thickness, this power bank offers a rectangular form factor that fits comfortably in most bags, backpacks, or larger pockets. The dimensions provide a good balance between capacity and portability, making it suitable for travel scenarios where space is limited but substantial charging capacity is needed. The included charging cable adds immediate utility without requiring you to source a compatible cable separately.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 20000mAh power bank with charging cable showing compact rectangular design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/1621043322148.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis power bank serves as a versatile power source for various mobile charging scenarios, from daily commutes to extended travel situations. Its general-purpose design makes it compatible with most USB-charged devices without requiring specialised adapters or connectors.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor professionals working away from traditional power outlets or attending conferences and events, this 20000mAh power bank provides sufficient capacity to recharge multiple devices throughout a full day. The compact dimensions allow it to fit discreetly in laptop bags or briefcases, while the plastic casing offers protection against minor impacts during transport. The included charging cable means you can begin charging immediately without searching for a compatible cable.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eAround the home, this power bank serves as a convenient backup power source during power outages or when moving between rooms without accessible outlets. Its substantial capacity can fully charge most smartphones several times over, making it practical for households with multiple devices. The black colour scheme provides a neutral appearance that blends with most home environments, while the plastic construction ensures it's lightweight enough to carry between rooms as needed.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 20000mAh power bank with charging cable showing compact rectangular design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/1621043322149.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis power bank offers practical advantages through its combination of substantial capacity, included accessories, and straightforward functionality. The value proposition centres on reliable performance rather than specialised features.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe power bank's design supports repeated use through its standard lithium-ion battery technology, which benefits from regular charging cycles to maintain optimal performance. The plastic casing is resistant to minor scratches and impacts that might occur during regular transport, helping to preserve the appearance and functionality over time. With proper care regarding storage conditions and charging practices, the power bank can serve as a reliable portable power source for various needs.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis 20000mAh power bank suits users seeking substantial portable charging capacity without specialised adapters or complex features. The included charging cable provides immediate utility, while the compact dimensions relative to capacity make it practical for travel scenarios. The 80% conversion rate represents efficient power transfer from the internal batteries to your devices, maximising the usable energy from the 20000mAh specification. As a general-purpose portable charger, it delivers reliable performance for standard USB charging requirements across multiple device types.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 20000mAh power bank with charging cable showing compact rectangular design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/1621043333065.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 20000mAh power bank with charging cable showing compact rectangular design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/2c411349-40cf-4b6c-8910-aabc1e6c3d36.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black 20000mAh power bank with charging cable showing compact rectangular design\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/3c9f9ff2-2616-4b22-bf27-5e7c9e5dfd52.webp\"\u003e\u003c\/div\u003e","brand":"qnaa1a-ru","offers":[{"title":"20000mah","offer_id":57097439969611,"sku":"CJCD112948502BY","price":38.88,"currency_code":"GBP","in_stock":true},{"title":"20000mah set","offer_id":57097440002379,"sku":"CJCD112948503CX","price":52.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1035\/6686\/8811\/files\/1621043322144.webp?v=1776924334","url":"https:\/\/qnaa1a-ru.myshopify.com\/products\/20000mah-power-bank-with-charging-cable-large-capacity-portable-power-bank-with-18650-lithium-ion-battery-in-black-plastic-case-135-x-60-x-20mm-dimensions-for-general-purpose-use-suitable-for-travel-and-emergency-charging","provider":"AuraLife","version":"1.0","type":"link"}