{"id":766229,"date":"2025-09-30T15:00:02","date_gmt":"2025-09-30T15:00:02","guid":{"rendered":"https:\/\/www.abnewswire.com\/pressreleases\/?p=766229"},"modified":"2025-09-30T15:00:02","modified_gmt":"2025-09-30T15:00:02","slug":"smartcoby-ultra-slim-3k-redefines-portable-power-just-498mm-thin-with-appletrusted-atl-battery-cells","status":"publish","type":"post","link":"https:\/\/www.abnewswire.com\/pressreleases\/smartcoby-ultra-slim-3k-redefines-portable-power-just-498mm-thin-with-appletrusted-atl-battery-cells_766229.html","title":{"rendered":"SMARTCOBY ULTRA SLIM 3K Redefines Portable Power: Just 4.98mm Thin with Apple-Trusted ATL Battery Cells"},"content":{"rendered":"
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The SMARTCOBY ULTRA SLIM 3K, the world\u2019s thinnest 4.98mm power bank, crafted with a stainless-steel body and powered by ATL battery cells trusted by Apple.<\/div>\n<\/div>\n<\/div>\n
CIO Inc. announces the launch of the SMARTCOBY ULTRA SLIM 3K, the world\u2019s thinnest 4.98mm mobile power bank. Featuring premium ATL battery cells trusted by Apple, a reinforced stainless-steel frame, and Apple-certified Find My integration, it delivers unmatched safety, convenience, and portability. With MagSafe compatibility and USB-C fast charging, it redefines what a power bank can be\u2014ultra-thin, ultra-strong, and always reliable.<\/div>\n

Osaka, Japan – September 30, 2025 –<\/strong> CIO Inc. today announced the launch of the SMARTCOBY ULTRA SLIM 3K,<\/a> a groundbreaking mobile power bank that merges unprecedented thinness with uncompromising safety. Measuring just 4.98mm<\/strong> thick and weighing only 82g, it is slimmer than a smartphone—yet powered by premium ATL battery cells<\/strong>, the same trusted manufacturer behind Apple’s devices.<\/p>\n

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Every element of the SMARTCOBY ULTRA SLIM 3K was engineered with precision. At just 4.98mm thin<\/strong>, it achieves an astonishing level of slimness that redefines what a power bank can be. Its stainless-steel exterior frame provides unmatched strength and rigidity, while the internal ATL battery cells feature an industry-leading swelling coefficient of just 1.04%, enabling a slimmer, safer design without sacrificing reliability.<\/p>\n

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From the 0.3mm stainless-steel frame<\/strong> to the 3.0mm ATL cell pack<\/strong> and the 0.6mm polycarbonate with liquid silicone coating<\/strong>, every component has been optimized for minimal thickness. Every fraction of a millimeter was carefully considered — not a single 0.1mm wasted. This engineering approach enabled the product’s remarkable 4.98mm profile, proving that safety and durability need not be compromised for slimness.<\/p>\n

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The SMARTCOBY ULTRA SLIM 3K slips easily into a wallet, pocket, or planner, offering a discreet yet reliable source of power for daily life. So slim, it feels invisible—yet powerful when you need it most.<\/strong> With USB-C fast charging up to 10W, it ensures peace of mind whether at home, commuting, or traveling abroad.<\/p>\n

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MagSafe support allows you to simply snap the power bank to the back of your iPhone for seamless wireless charging. No cables, no hassle—just instant power with a click.<\/strong><\/p>\n

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Built-in Find My<\/strong> keeps your SMARTCOBY ULTRA SLIM 3K within reach at all times. Never lose your power bank again.<\/strong> Whether it’s slipped into a bag, left in the car, or tucked under a pillow, you can locate it from your iPhone, receive alerts, and even play a sound to find it—just like with AirTag.<\/p>\n

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With a capacity of 3,000mAh, the SMARTCOBY ULTRA SLIM 3K provides a 40–60% recharge for iPhone 15\/16—striking the perfect balance between portability and practicality. Pass-through charging further enhances convenience, allowing both the phone and power bank to charge simultaneously.<\/p>\n

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“Portable batteries have long been viewed as bulky, emergency-only tools,” said the company spokesperson. “With the SMARTCOBY ULTRA SLIM 3K, we wanted to redefine that perception. This is not just a backup—it’s a daily partner, blending cutting-edge engineering, everyday usability, and elegant design.”<\/p>\n

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