{"product_id":"20000mah-power-bank-with-a-customised-black-finish-and-18650-cylindrical-aluminium-cell-lithium-ion-battery-for-reliable-smartphone-and-device-charging-featuring-an-80-conversion-rate-and-compact-135x60x20mm-plastic-case","title":"20000mAh power bank with a customised black finish and 18650 cylindrical aluminium cell lithium-ion battery for reliable smartphone and device charging featuring an 80% conversion rate and compact 135x60x20mm plastic case","description":"\u003ch1\u003e20000mAh Customised Black Power Bank with 80% Conversion Rate for Smartphones and Devices\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black customised 20000mAh portable power bank with 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\u003eWhen your smartphone battery runs low or your tablet needs a boost away from home, a reliable power bank is essential. This model provides a substantial 20000mAh of portable power, housed in a customised black plastic case. It is designed for general-purpose use, offering a dependable charge for a wide range of compatible electronics. The unit utilises efficient 18650 lithium-ion battery technology and achieves an 80% conversion rate, helping to ensure the power you carry is delivered effectively to your device.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black customised 20000mAh portable power bank with 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\u003eThis power bank's construction and specifications focus on delivering portable power in a practical format. Its features are defined by its internal components and physical design.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eThe power bank's external casing is made from plastic, providing a lightweight and durable shell for the internal components. Inside, the energy is stored in cylindrical 18650 lithium-ion battery cells, which are housed within an aluminium shell. This liquid lithium-ion battery technology is widely used for its stable performance in portable power applications.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eThe power bank maintains a slim, pocketable form factor with dimensions of 135mm in length, 60mm in width, and 20mm in depth. This compact size makes it easy to carry in a bag, briefcase, or larger coat pocket without adding significant bulk, balancing its high 20000mAh capacity with everyday portability.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black customised 20000mAh portable power bank with 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, it serves a broad range of charging needs for modern portable electronics, suitable for various daily situations.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eThe 20000mAh capacity is sufficient for providing multiple full charges to a standard smartphone or partial top-ups to tablets, making it a practical accessory for travel, trade shows, or long workdays where access to wall sockets may be limited. The customised black finish offers a professional, understated appearance.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eFor daily home use, it acts as a convenient backup charger for family members, allowing you to charge phones, e-readers, or wireless headphones from the sofa or in any room. Its compact size means it can be stored neatly in a drawer or on a bedside table, ready for when you need an extra boost of power.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black customised 20000mAh portable power bank with 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 combination of capacity, efficiency, and straightforward design, offering a practical charging solution.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eAs a rechargeable device, it is designed for repeated use, reducing reliance on single-use batteries. The inclusion of a charging cable in the package means you can begin using it straight away. Proper care, such as storing it in moderate conditions, can help maintain its performance over time.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eThis power bank presents a clear proposition: a high 20000mAh capacity, an efficient 80% conversion rate, and a compact, portable design all in one unit. The customised black colour provides a distinct visual style. It is a functional choice focused on delivering portable power based on its stated battery type, capacity, and physical specifications.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black customised 20000mAh portable power bank with 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 customised 20000mAh portable power bank with 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 customised 20000mAh portable power bank with 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":"test333g7d6s632vw","offers":[{"title":"20000mah set","offer_id":57976147378559,"sku":"CJCD112948503CX","price":56.88,"currency_code":"GBP","in_stock":true},{"title":"20000mah","offer_id":57976147411327,"sku":"CJCD112948502BY","price":41.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1009\/7911\/4367\/files\/1621043322144.webp?v=1784128110","url":"https:\/\/7ejhx1-1c.myshopify.com\/products\/20000mah-power-bank-with-a-customised-black-finish-and-18650-cylindrical-aluminium-cell-lithium-ion-battery-for-reliable-smartphone-and-device-charging-featuring-an-80-conversion-rate-and-compact-135x60x20mm-plastic-case","provider":"VitraSelect.uk","version":"1.0","type":"link"}