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Belkin introduces its first longer-lasting semi-solid-state power banks
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- DeepHorus
Belkin has launched its first power banks featuring semi-solid-state battery technology, claiming the new accessories are engineered to last up to three times longer than traditional lithium-ion models. The company joins others like BMX, Kuxiu, and Zens in adopting this emerging battery tech. The key innovation is a gel-like layer added to the liquid electrolyte, which Belkin says enhances durability and safety.
The semi-solid-state design, branded as BoostSolid Cell technology, offers several advantages beyond lifespan. These include a significantly reduced risk of overheating that could lead to swelling or fires and more consistent power delivery across a wider temperature range. While they carry a premium price, Belkin argues the extended functional lifespan justifies the higher cost.
Two new models are being introduced. The smaller option is the UltraCharge Pro Slim Magnetic Power Bank 5K Qi2 15W, priced at $69.99. It features a 5,000mAh battery and is claimed to be 40 percent slimmer than competing models of similar capacity. It offers 15W wireless charging via magnetic attachment and up to 22.5W through its USB-C port.
The larger model is the UltraCharge Pro Power Bank 10K 60W with Display, priced at $89.99. It doubles the capacity to 10,000mAh and provides up to 60W of power output over USB-C when charging a single device. This power bank also includes a display showing charge level, power output, and internal temperature.
Both devices reflect a growing trend in the portable charging market towards advanced battery chemistries and integrated smart features. The inclusion of a display on the larger model aligns with a recent design trend among premium battery accessories.
Belkin's entry signals that semi-solid-state technology is moving from niche manufacturers to mainstream accessory brands. This could accelerate adoption if consumers accept the higher upfront cost for the promise of greater longevity and safety. The launch places a focus on long-term value over initial price in the competitive power bank segment.
