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Technology · Consumer gadgets · published 2026-09-03 · via The Verge

Belkin's new power banks promise triple lifespan with semi-solid-state cells

Image via The Verge
Image via The Verge

Belkin has launched two power banks featuring semi-solid-state battery technology, claiming they last up to three times longer than conventional models. The design incorporates a gel-like layer alongside the liquid electrolyte to reduce overheating and maintain consistent output across temperature ranges. The smaller 5,000mAh magnetic model costs $69.99, with a larger option also available.

Expanded Detail

EXPANDED:

The smaller UltraCharge Pro Slim Magnetic model delivers up to 15W wirelessly via Qi2 and 22.5W through USB-C, though simultaneous charging drops output to 5W wireless and 12W wired. The larger UltraCharge Pro 10K offers 60W peak output across two USB-C ports and one USB-A port, and includes a display monitoring charge level, output, and internal temperature.

Belkin joins BMX, Kuxiu, and Zens in adopting semi-solid-state cells, which the company says improve energy

Expanded detail and Context are AI-generated analysis; the linked article remains the authoritative source.
Read the full article at The Verge →
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Belkin expands power bank lineup with large-capacity and solid-state options · Consumer gadgets
This summary is AI-generated and original to Mobble; the linked article is the authoritative source. Original headline: “Belkin introduces its first longer-lasting semi-solid-state power banks.” Browse more stories.