{"product_id":"20000mah-power-bank-black-rice-brand-portable-charger-with-cylindrical-aluminium-cell-construction-and-80-conversion-efficiency-for-general-purpose-charging-needs-featuring-a-plastic-shell-measuring-135x60x20mm","title":"20000mAh Power Bank black rice brand portable charger with cylindrical aluminium cell construction and 80% conversion efficiency for general-purpose charging needs, featuring a plastic shell measuring 135x60x20mm.","description":"\u003ch1\u003e20000mAh Black Rice Power Bank: A High-Capacity Portable Charger with 80% Efficiency\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black Rice 20000mAh portable power bank with plastic casing and included charging cable.\" 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 Black Rice branded power bank delivers a substantial 20000mAh of portable power, designed as a general-purpose charging solution for a wide array of electronic devices. Its core function is to provide reliable, on-the-go battery replenishment. The unit's specification of an 80% conversion rate provides a measurable indicator of its power transfer efficiency from the internal cells to your connected phone, tablet, or other gadgets. This introduction details the product as described, focusing on its stated capacity, construction, and included accessories without extrapolating beyond the provided technical data.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black Rice 20000mAh portable power bank with plastic casing and included charging cable.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/1621043322146.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe power bank is built around specific, stated components that define its performance and physical profile. The following sections break down these elements, from the internal battery technology to the external casing and overall dimensions.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe power bank utilises liquid lithium ion battery cells configured in a cylindrical format with an aluminium shell. This construction is common for high-density energy storage, offering a robust housing for the battery chemistry. The external casing is made from plastic, which forms the protective shell and defines the product's tactile feel and weight. The combination of an aluminium internal cell structure and a plastic outer case contributes to the unit's overall durability and portability.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of 135mm in length, 60mm in width, and a 20mm depth, this power bank presents a compact form factor relative to its 20000mAh capacity. This size makes it suitable for carrying in a backpack, laptop bag, or larger pocket, providing significant backup power without excessive bulk. The rectangular shape and stated measurements allow users to gauge how it will fit into their travel gear or daily carry items.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black Rice 20000mAh portable power bank with plastic casing and included charging cable.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/1621043322148.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eAs a general-purpose power bank, its applications are broad, covering both everyday scenarios and situations where access to a mains outlet is limited. Its design supports universal charging needs.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eFor events, trade shows, or long workdays away from the office, this power bank can serve as a central charging hub for multiple low-power devices or provide several full charges for a single smartphone. The included charging cable allows for immediate deployment. Its capacity is suitable for professionals who rely heavily on their mobile devices throughout a day of meetings, travel, or fieldwork where power outlets may be scarce.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eIn daily home life, the power bank acts as a convenient backup. It can be used to charge devices in any room without being tethered to a wall socket, or kept ready in a bag for daily commutes. Its general-purpose designation means it is compatible with most standard USB-charged electronics, making it a versatile household accessory for phones, Bluetooth headphones, portable speakers, and other common gadgets.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black Rice 20000mAh portable power bank with plastic casing and included charging cable.\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/647\/2025-10-04\/original-image\/1621043322149.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe value of this power bank lies in its stated specifications and the practical utility they enable. The following points outline its key advantages based solely on the provided information.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eAs a rechargeable device, the power bank is designed for repeated use, reducing reliance on disposable batteries. Maintaining its capacity involves the simple process of recharging the bank itself via a USB connection. The robust construction of aluminium-shell cells within a plastic housing suggests a product built for regular handling and transport, contributing to its functional lifespan as a reusable power source.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis power bank offers a clearly defined 20000mAh capacity and an 80% conversion efficiency, providing tangible metrics for comparison. The inclusion of a charging cable adds immediate out-of-the-box utility. For buyers seeking a high-capacity, portable charger with stated efficiency and a complete ready-to-use package (power bank, cable, packaging), this product presents a factual and straightforward option based on the specifications provided.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black Rice 20000mAh portable power bank with plastic casing and included charging cable.\" 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 Rice 20000mAh portable power bank with plastic casing and included charging cable.\" 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 Rice 20000mAh portable power bank with plastic casing and included charging cable.\" 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":"t0zkis-0a","offers":[{"title":"20000mah set","offer_id":57483668390219,"sku":"CJCD112948503CX","price":51.98,"currency_code":"GBP","in_stock":true},{"title":"20000mah","offer_id":57483668422987,"sku":"CJCD112948502BY","price":37.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/5778\/2347\/files\/1621043322144.webp?v=1780285607","url":"https:\/\/homeenjoy.us\/products\/20000mah-power-bank-black-rice-brand-portable-charger-with-cylindrical-aluminium-cell-construction-and-80-conversion-efficiency-for-general-purpose-charging-needs-featuring-a-plastic-shell-measuring-135x60x20mm","provider":"Homeenjoy.us","version":"1.0","type":"link"}