Business Wire

Belkin Introduces the Future of Portable Power with New UltraCharge Pro Semi-solid-state Power Banks

Business Wire

The next generation of portable power debuts at IFA 2026, showcasing advanced BoostSolid Cell technology and ultra-slim designs

LOS ANGELES, September 03, 2026--Belkin, a global leader in consumer electronics for over 40 years, today announced new portable charging solutions powered by semi-solid-state technology. The new UltraCharge Pro with BoostSolid Cell line-up is among Belkin's first products to feature semi-solid-state technology, a next-generation battery that delivers improved durability, slim design and longer battery life – all without compromising performance. The newly announced products will debut at IFA 2026, where Belkin will be exhibiting in Exhibit Hall 3.2, booth #117.

Next-Generation Battery Technology for Longer-Lasting Power

Belkin's new UltraCharge Pro with BoostSolid Cell power banks are powered by advanced semi-solid-state battery technology, delivering a new standard in portable power. Unlike conventional liquid-cell batteries, BoostSolid Cell adds a gel-like layer alongside the liquid electrolyte, enabling a slimmer, more compact design while delivering reliable, long-lasting performance. Engineered to last up to 3x longer than other power banks, UltraCharge Pro with BoostSolid Cell is built to deliver years of dependable everyday use.*

Designed with safety at its core, the advanced battery architecture helps reduce the risk of thermal runaway, fire, and swelling while maintaining stable charging performance across a wide operating temperature range from 0-40°C. Dual analog and digital temperature sensors continuously monitor the battery every 250 milliseconds, automatically interrupting power if operating limits are exceeded. Rigorously tested to withstand demanding real-world conditions and designed to meet UL2056:2025 safety standard requirements and TSA carry-on guidance, UltraCharge Pro with BoostSolid Cell gives consumers greater confidence wherever they charge, from daily commutes to international travel.

Features:

  • Engineered for up to 3x longer battery life

  • Stable charging performance in temperatures ranging from 0-40°C

  • Enhanced thermal management with active heat dissipation and improved cell expansion design

  • TSA Carry-On Compliant for added safety and travel confidence

  • Packaged in 100% plastic-free packaging

  • Backed by Belkin SmartProtect and a Connected Equipment Warranty

  • Rigorously tested for durability and safety, including:

    • Nail puncture resistance

    • High-temperature exposure

    • Extreme cold performance

    • Drop and impact resistance

    • Vibration testing