{"product_id":"18650-mobile-charging-bank-case-diy-external-battery-kit-6-sections-type-c-micro-dual-input-5v2a-output-black-white-22mm-x-76mm-x-150mm-portable-power-bank-shell","title":"18650 Mobile Charging Bank Case DIY External Battery Kit 6 Sections Type-C Micro Dual Input 5V2A Output Black White 22mm x 76mm x 150mm Portable Power Bank Shell","description":"\u003ch1\u003e18650 Mobile Charging Bank Case 6-Cell DIY External Battery Kit with Type-C and Micro Input\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"18650 6-cell DIY mobile charging bank case in black with Type-C and Micro USB ports, 22mm x 76mm x 150mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1059\/2025-10-04\/original-image\/12933636970942.webp\"\u003e\u003c\/div\u003e\u003cp\u003eIf you have a collection of 18650 cells gathering dust, or simply prefer to build your own portable power solutions, this DIY mobile charging bank case offers a straightforward way to turn them into a functional power bank. By providing the housing and charging board, it lets you customise the capacity to your needs—installing up to six cells for extended charging capability. The case accepts both Type-C and Micro USB cables for recharging, making it convenient for users with different chargers. With a 5V 2A output, it is compatible with most smartphones and USB-powered accessories.\u003c\/p\u003e\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"18650 6-cell DIY mobile charging bank case in black with Type-C and Micro USB ports, 22mm x 76mm x 150mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1059\/2025-10-04\/original-image\/1620226150676.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis case is built around a standard PCB that handles charge management and output regulation. The plastic shell is lightweight and designed to hold six 18650 cells securely, with a standard USB-A port on one end. The dual-input design increases compatibility, so you are not limited to a single cable type.\u003c\/p\u003e\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\u003cp\u003eThe outer shell is made from ABS plastic, a common choice for electronics enclosures due to its balance of rigidity and light weight. The circuit board includes basic protection features typical of such modules, though specific ratings are not provided. The case is available in two finishes: black and white.\u003c\/p\u003e\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\u003cp\u003eAt approximately 22mm x 76mm x 150mm, the case is compact enough to slip into a pocket or small bag. The manufacturer states a 1-3cm measurement tolerance, so the exact dimensions may vary slightly. This size comfortably accommodates six 18650 cells while still being portable.\u003c\/p\u003e\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"18650 6-cell DIY mobile charging bank case in black with Type-C and Micro USB ports, 22mm x 76mm x 150mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1059\/2025-10-04\/original-image\/193459488150.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThis DIY kit is suited to anyone who prefers assembling their own electronics rather than buying complete devices. It is especially useful for repurposing used 18650 cells from laptops, flashlights, or other devices.\u003c\/p\u003e\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\u003cp\u003eTechnicians, makers, and hobbyists can use this case to create custom backup power for field work, events, or test setups. The dual-input ports allow charging from portable solar panels as well as wall adapters, though the source does not specify solar compatibility.\u003c\/p\u003e\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\u003cp\u003eAt home, it can serve as a spare power bank for charging phones, tablets, or wireless earbuds. By using cells you already own, it reduces electronic waste compared to buying a new sealed power bank. The matte finish helps hide fingerprints during daily use.\u003c\/p\u003e\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"18650 6-cell DIY mobile charging bank case in black with Type-C and Micro USB ports, 22mm x 76mm x 150mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1059\/2025-10-04\/original-image\/3520097831401.webp\"\u003e\u003c\/div\u003e\u003cp\u003eThe main advantage is flexibility: you decide which cells to use, how many to install, and when to replace them. This can extend the useful life of older 18650 cells that still hold a reasonable charge.\u003c\/p\u003e\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\u003cp\u003eBecause each component is replaceable, the case can be reused with fresh cells when the old ones degrade. There are no special care instructions beyond keeping the case dry and avoiding impact damage. The input and output ports use standard specifications, so finding replacement cables is straightforward.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\u003cp\u003eIf you already own 18650 cells, this case avoids the cost of a complete power bank and lets you match capacity precisely to your needs. The inclusion of both Type-C and Micro USB inputs means it works with new and older chargers alike. For those who enjoy DIY electronics assembly, it offers a quick, practical project with immediate usability.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"18650 6-cell DIY mobile charging bank case in black with Type-C and Micro USB ports, 22mm x 76mm x 150mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1059\/2025-10-04\/original-image\/4742600409947.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"18650 6-cell DIY mobile charging bank case in black with Type-C and Micro USB ports, 22mm x 76mm x 150mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1059\/2025-10-04\/original-image\/483882245450.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"18650 6-cell DIY mobile charging bank case in black with Type-C and Micro USB ports, 22mm x 76mm x 150mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1059\/2025-10-04\/original-image\/5748645748292.webp\"\u003e\u003c\/div\u003e","brand":"2ravj2-3y","offers":[{"title":"Black","offer_id":53929413673287,"sku":"CJSJYDSJ00082-Black","price":18.98,"currency_code":"GBP","in_stock":true},{"title":"White","offer_id":53929413706055,"sku":"CJSJYDSJ00082-White","price":18.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/6722\/7719\/files\/193459488150.webp?v=1778978989","url":"https:\/\/2ravj2-3y.myshopify.com\/products\/18650-mobile-charging-bank-case-diy-external-battery-kit-6-sections-type-c-micro-dual-input-5v2a-output-black-white-22mm-x-76mm-x-150mm-portable-power-bank-shell","provider":"NomadNest.uk","version":"1.0","type":"link"}