{"product_id":"graphene-battery-power-bank-with-4000mah-capacity-and-ultra-thin-4mm-design-compatible-with-both-apple-and-android-devices-via-usb-interface-measuring-140mm-by-72mm-and-weighing-154-grams-in-silver-colour","title":"Graphene battery power bank with 4000mAh capacity and ultra-thin 4mm design, compatible with both Apple and Android devices via USB interface, measuring 140mm by 72mm and weighing 154 grams in silver colour","description":"\u003ch1\u003eUltra-thin graphene battery power bank with 4000mAh capacity for Apple and Android phones\u003c\/h1\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver ultra-thin graphene power bank measuring 140mm by 72mm by 4mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1090\/2025-10-04\/original-image\/1364558649064.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis graphene battery power bank provides 4000mAh of portable charging capacity in an exceptionally thin design measuring just 4mm in thickness. Weighing only 154 grams with dimensions of 140mm by 72mm, it offers a practical power solution that fits easily into pockets, small bags, or compact storage spaces. The device works with both Apple iOS devices and Android smartphones through standard USB interfaces, delivering reliable charging when you're away from wall outlets. With a 5V\/1A input and output specification, it maintains compatibility with most modern mobile devices while providing approximately three hours of charging time from completely empty.\u003c\/p\u003e\n\u003ch2\u003eFeatures and Construction\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver ultra-thin graphene power bank measuring 140mm by 72mm by 4mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1090\/2025-10-04\/original-image\/1837513426835.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThe power bank incorporates graphene battery technology known for its efficient energy storage characteristics within slim form factors. The 4mm thickness represents one of the thinnest profiles available for portable charging devices, while maintaining functional capacity for daily mobile use. Construction focuses on practical portability with measured dimensions that balance surface area for battery cells against overall device footprint.\u003c\/p\u003e\n\u003ch3\u003eMaterial and Build\u003c\/h3\u003e\n\u003cp\u003eGraphene battery cells form the core energy storage component, surrounded by protective casing materials suitable for portable electronic devices. The silver-coloured exterior provides a neutral appearance that works with various personal accessories and equipment. Internal circuitry manages the 5V\/1A input and output specifications, ensuring compatibility with standard smartphone charging requirements without requiring specialized adapters or cables beyond normal USB connections.\u003c\/p\u003e\n\u003ch3\u003eSize and Practical Fit\u003c\/h3\u003e\n\u003cp\u003eWith dimensions of 140mm in length, 72mm in width, and just 4mm in thickness, this power bank fits comfortably in most pockets, small purses, or document compartments. The 154-gram weight adds minimal burden to daily carrying loads while providing meaningful charging capacity. The rectangular form factor maximizes internal space for the 4000mAh battery while maintaining edges that won't catch on fabrics or bag linings during transport.\u003c\/p\u003e\n\u003ch2\u003eUses and Placement\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver ultra-thin graphene power bank measuring 140mm by 72mm by 4mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1090\/2025-10-04\/original-image\/19816452340103.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis power bank serves as a practical charging solution for various mobile situations where access to wall outlets proves limited or inconvenient. Its universal compatibility with both major smartphone platforms makes it suitable for personal use, family sharing, or professional environments where multiple device types need occasional external power. The thin profile allows discrete placement alongside other daily essentials without creating bulk.\u003c\/p\u003e\n\u003ch3\u003eEvent or Professional Use\u003c\/h3\u003e\n\u003cp\u003eDuring conferences, travel days, or extended work shifts, this power bank provides emergency charging without requiring proximity to electrical sockets. The three-hour charging time from empty allows reasonable planning for power needs throughout typical business days or event schedules. Compatibility with both Apple and Android devices makes it suitable for shared office environments or situations where you might need to charge colleagues' or clients' phones alongside your own.\u003c\/p\u003e\n\u003ch3\u003eEveryday Home Use\u003c\/h3\u003e\n\u003cp\u003eAround the home, this power bank offers convenient charging in rooms without convenient wall outlets or during periods of electrical interruption. Its lightweight design makes it easy to carry between rooms or keep near favourite seating areas. The universal compatibility means household members with different phone brands can all use the same charging device, reducing clutter from multiple specialized chargers.\u003c\/p\u003e\n\u003ch2\u003eBenefits and Buying Value\u003c\/h2\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver ultra-thin graphene power bank measuring 140mm by 72mm by 4mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1090\/2025-10-04\/original-image\/2327597933651.webp\"\u003e\u003c\/div\u003e\n\u003cp\u003eThis graphene battery power bank delivers practical charging capacity in a form factor that prioritizes portability and compatibility over maximum capacity extremes. The 4000mAh specification provides meaningful power for most daily smartphone needs without creating excessive bulk or weight. By working with both major mobile platforms, it serves as a versatile charging tool rather than a device-specific accessory.\u003c\/p\u003e\n\u003ch3\u003eReuse and Low Maintenance\u003c\/h3\u003e\n\u003cp\u003eThe graphene battery technology supports repeated charging cycles with standard maintenance requirements typical of modern portable power devices. No specialized care beyond avoiding physical damage or extreme temperatures is needed for normal operation. Standard USB connectivity means you can use existing cables rather than purchasing proprietary connectors, reducing both cost and electronic waste over time.\u003c\/p\u003e\n\u003ch3\u003eWhy Choose This Product\u003c\/h3\u003e\n\u003cp\u003eSelect this power bank if you prioritize thin, lightweight design alongside practical charging capacity for daily smartphone use. The 4mm thickness represents a significant space saving compared to many portable chargers, while 4000mAh provides sufficient power for most single-day top-up needs. Universal Apple\/Android compatibility makes it suitable for households with mixed devices or individuals who upgrade phones between platforms without replacing charging accessories.\u003c\/p\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver ultra-thin graphene power bank measuring 140mm by 72mm by 4mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1090\/2025-10-04\/original-image\/2935383345393.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver ultra-thin graphene power bank measuring 140mm by 72mm by 4mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1090\/2025-10-04\/original-image\/3158174762596.webp\"\u003e\u003c\/div\u003e\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"Silver ultra-thin graphene power bank measuring 140mm by 72mm by 4mm\" src=\"https:\/\/images.seoo.uk\/src\/products\/shopify_export\/US13\/1090\/2025-10-04\/original-image\/751384771636.webp\"\u003e\u003c\/div\u003e","brand":"i4dt8b-mk","offers":[{"title":"Sliver \/ Android","offer_id":56065582465409,"sku":"CJSJSJCD00180-Sliver-Android","price":50.68,"currency_code":"GBP","in_stock":true},{"title":"Sliver \/ Apple","offer_id":56065582498177,"sku":"CJSJSJCD00180-Sliver-Apple","price":50.68,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/3225\/8689\/files\/2935383345393.webp?v=1786191713","url":"https:\/\/shopfluxpro.com\/products\/graphene-battery-power-bank-with-4000mah-capacity-and-ultra-thin-4mm-design-compatible-with-both-apple-and-android-devices-via-usb-interface-measuring-140mm-by-72mm-and-weighing-154-grams-in-silver-colour","provider":"shopfluxpro.com","version":"1.0","type":"link"}