Belkin introduced a new range of mobile accessories at IFA 2026, headlined by its first power banks utilizing semi-solid-state battery technology. The company is branding this architecture as BoostSolid Cell, which incorporates a gel-like layer alongside the traditional liquid electrolyte found in lithium-ion batteries. According to Belkin, this design is engineered to last up to three times longer than standard power banks while providing improved thermal stability, which reduces the risk of swelling or fire hazards.
The new lineup includes the UltraCharge Pro Slim Magnetic Power Bank 5K, a 5,000mAh device priced at $69.99. Designed to attach magnetically to mobile devices, it supports 15W Qi2 wireless charging and features a USB-C port capable of 22.5W output. The company notes that the device is approximately 40 percent slimmer than comparable 5,000mAh models. However, users should note that simultaneous charging of two devices significantly reduces output, dropping to 5W wirelessly and 12W via the USB-C connection.
For users requiring more capacity, the UltraCharge Pro Power Bank 10K is available for $89.99. This 10,000mAh model features a built-in display that provides real-time data on battery status, power output, and internal temperature. It offers a maximum output of 60W when charging a single device via USB-C, with connectivity options including two USB-C ports and one USB-A port. Like the smaller magnetic version, the total power output decreases when multiple devices are connected simultaneously.
Beyond its semi-solid-state offerings, Belkin announced the SureFind collection of tracking devices. The $15 SureFind Spot is a compact, coin-shaped tracker for keys or bags, while the $27 SureFind Card is designed for wallets and passport holders. The series also includes the $25 SureFind Loop Cable Tag, which integrates a USB-C to USB-C cable, and the $40 SureFind Wallet Stand, which combines location tracking with card storage and an RFID blocker.
Belkin also unveiled traditional high-capacity power banks, including the UltraCharge 22K and 11K models. The 22,000mAh version features a retractable cable and 65W charging capability, aimed at users with laptops and tablets. These models are priced at $100 and $60, respectively. The company additionally introduced a $25 magnetic ring stand for phones and a series of 30W compact USB-C wall chargers available in colors matching the MacBook Neo.