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Deep & Emerging Tech·September 3, 2026·1 min read

Belkin brings semi-solid-state batteries to a $70 power bank

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Semi-solid-state chemistry landing first in a $69.99 Belkin power bank—while auto OEMs still talk about it as “a decade away”—shows the adoption path will run through small-format consumer devices before vehicles. Hardware teams should be scouting these accessory ecosystems now, because improvements in energy density and safety at this layer will reset expectations for everything from wearables to mobile robots.