Parallel Portable Battery Case
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Parallel Portable Battery Case
Parallel Portable battery case is an innovative mobile device accessory that revolutionizes portable power solutions for smartphones, specifically designed as a detachable battery system with a complementary protective case. This sophisticated power solution, designed by Ryan Xie and recognized with a Silver A' Design Award in the Digital and Electronic Device Design category, features a substantial 2,500mAh Li-polymer battery capacity that provides 1.7 times more battery life for enhanced device usage. The design's distinguishing characteristic lies in its modular approach, incorporating a slide-to-lock mechanism that allows users to attach or detach the battery component as needed, maintaining the device's original form factor when extended power is not required. Crafted from high-quality polycarbonate materials, the case employs three distinct manufacturing processes: a rubber soft-touch coating for the protective case, high-gloss finishing for the battery cover, and sandblasted surfaces for the battery holder to minimize wear. The product's technical specifications include DC5V/1A output, DC5V/500mA input, and dimensions of 128.57 x 60.65 x 17.71 mm, weighing just 70 grams. This ergonomically designed solution maintains the smartphone's original length while providing impressive performance metrics, including up to 304 hours of standby time, 11 hours of 3G talk time, and 54 hours of audio playback. The design addresses contemporary mobile usage patterns in our fast-paced society, where increased smartphone capabilities and constant connectivity demand reliable power solutions, making it particularly valuable for users who require extended device operation throughout their day.
portable power bank, detachable battery case, mobile device accessory, smartphone power solution, ergonomic design, modular power system
CITATION : "Adam Dawson. 'Parallel Portable Battery Case.' Design+Encyclopedia. https://design-encyclopedia.com/define/parallel-portable-battery-case?E=450144 (Accessed on October 14, 2026)"
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