{"product_id":"large-capacity-portable-power-bank-thin-10000mah-20000mah-plastic-shell-multi-usb-port-output-139x70x15mm-black-mobile-charging","title":"Large Capacity Portable Power Bank Thin 10000mAh 20000mAh Plastic Shell Multi USB Port Output 139x70x15mm Black Mobile Charging","description":"\u003ch1\u003eLarge Capacity Portable Power Bank Thin 10000mAh 20000mAh Black\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black thin portable power bank, 139 x 70 x 15mm, multi U port output, 10000mAh or 20000mAh\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/2033\/2025-10-20\/original-image\/00d877fb-2390-4020-bae4-aaa21edf6765.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis large capacity portable power bank is made for people who need a slim, pocket-friendly charger for everyday carry. It has a plastic shell in black and measures 139 x 70 x 15mm, so it fits easily into a bag, backpack or jacket pocket. The multi U port output allows more than one USB device to be connected, which is useful when you are travelling, commuting or away from a mains socket. Two power capacity options are available: 10000mAh and 20000mAh. The pack contains one power bank. Cables and adapters are not stated in the source information, so you should use a compatible USB cable you already own. Its thin 15mm body makes it a practical choice for keeping a phone or small USB device topped up during the day.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black thin portable power bank, 139 x 70 x 15mm, multi U port output, 10000mAh or 20000mAh\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/2033\/2025-10-20\/original-image\/4ec35d8d-897b-4651-87d9-9b0a944e3967.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe product information covers the shell material, colour, port function, size and power capacity options. These details are the main buying factors, so the sections below focus on what is known from the source and avoid guessing at charging speeds, battery chemistry or included accessories.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe shell is made from plastic in black. That material keeps the outer casing light and simple, and it supports the thin 15mm profile. The power bank is supplied as one unit with a multi U port output section. No information is given about waterproofing, shock resistance, battery cell type or protective coatings, so no claims can be made about those areas. The black finish is the only colour stated.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eThe dimensions are 139 x 70 x 15mm. The 15mm thickness is the key figure for pocket carry, while the 139mm length and 70mm width give the front face a compact rectangular shape. It is a portable power bank rather than a desktop charging station, so the size supports storage in a small bag compartment. No weight is provided, and no belt clip, carry pouch or lanyard is listed.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black thin portable power bank, 139 x 70 x 15mm, multi U port output, 10000mAh or 20000mAh\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/2033\/2025-10-20\/original-image\/6b6920a2-5090-493a-b770-75c357ed845f.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis power bank is intended for USB charging away from a fixed socket. Its multi U port output and two capacity choices make it suitable for different users, from those who want a lighter 10000mAh option to those who prefer the larger 20000mAh version.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eFor work, events or days out, a thin power bank can sit in a bag without taking up much room. The multi U port output is useful when more than one USB device needs power, such as a phone and another small USB item. Because the source does not state wattage, charging time, cable type or fast-charging support, those details should be checked separately before buying for high-demand professional equipment.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAt home, the power bank can be kept in a drawer, hallway or bedside table for charging a phone when a wall socket is not convenient. The 10000mAh and 20000mAh capacity options allow a choice based on how much power you want on hand. The black plastic shell is straightforward to wipe clean with a dry cloth. It should be kept away from water, moisture and excessive heat.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black thin portable power bank, 139 x 70 x 15mm, multi U port output, 10000mAh or 20000mAh\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/2033\/2025-10-20\/original-image\/89deed2e-fc3a-4e39-98b6-d13a1615570b.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe main value comes from the combination of a thin body, a large capacity option and multi U port output. There are no price, warranty or runtime figures in the source, so the buying value is based on portability, capacity choice and the practical use of USB charging.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eA rechargeable power bank can be used again and again instead of relying on disposable batteries or a fixed socket. To keep it in good condition, store it in a dry place, avoid crushing or puncturing the casing, and do not expose it to excessive heat. No specific cleaning products, charge cycles or battery lifespan figures are provided, so only basic dry-cloth cleaning and careful storage should be assumed.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eChoose this power bank if you want a slim black model with a 139 x 70 x 15mm body, multi U port output and a choice of 10000mAh or 20000mAh capacity. It is supplied as one power bank, with no cable or adapter stated. The plastic shell and thin profile suit pocket or bag carry. It is a practical USB charging option for travel, commuting and everyday phone top-ups when mains power is not available.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Black thin portable power bank, 139 x 70 x 15mm, multi U port output, 10000mAh or 20000mAh\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/2033\/2025-10-20\/original-image\/da3dc748-9ddd-48cb-ba97-ff27212efec7.webp\"\u003e\u003c\/div\u003e","brand":"r7bung-rd","offers":[{"title":"Black \/ 20000Mah","offer_id":53935012905296,"sku":"CJYD190910606FU","price":28.88,"currency_code":"GBP","in_stock":true},{"title":"Black \/ 10000Mah","offer_id":53935012938064,"sku":"CJYD190910605EV","price":28.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/9420\/7056\/files\/6b6920a2-5090-493a-b770-75c357ed845f.webp?v=1794163071","url":"https:\/\/belcoria.com\/products\/large-capacity-portable-power-bank-thin-10000mah-20000mah-plastic-shell-multi-usb-port-output-139x70x15mm-black-mobile-charging","provider":"Belcoria","version":"1.0","type":"link"}