Particle.news
Download on the App Store

Accessory Makers Pair Semi‑Solid Cells and Active Cooling to Sustain Faster Qi2 Wireless Charging

Vendor testing suggests new semi‑solid battery chemistry with built‑in fans or micro‑pump liquid cooling can keep magnetic power banks at sustained 25W wireless speeds longer.

Overview

  • Belkin, which unveiled its BoostSolid semi‑solid cells on Thursday, is shipping two UltraCharge Pro models this month and says the gel‑layer design retains about 80% capacity after 1,000 cycles.
  • Anker introduced the MagGo Power Bank Pro 2 with an internal cooling fan and a display, claiming the fan keeps surface temperature near 36°C so the pack can sustain 25W Qi2.2 wireless output and deliver faster top‑ups.
  • UGREEN launched the MagFlow lineup with CryoPulse micro‑pump liquid cooling and says its 10,000mAh MagFlow Pro cuts peak temps by as much as 10°C in its tests while supporting Qi2 25W and 45W wired output.
  • All three firms stress safety and durability measures such as thermal monitoring, travel compliance and puncture or drop testing, but the speed and longevity figures are based on company labs and not yet independently verified.
  • The product wave reflects a broader industry shift away from raw wattage claims toward combining improved cell chemistry and active thermal control to address heat‑triggered throttling and extend real‑world battery life.