TESSAN’s AERO 5000 offers a pocket-friendly, durable design with semi-solid-state batteries and MagSafe compatibility, aiming to disrupt the crowded portable charger market with enhanced safety and performance.
TESSAN is betting that backup power can be both pocket-friendly and more resilient than the average battery pack. The AERO 5000 is a magnetic power bank that attaches to the back of a compatible iPhone and begins charging without a cable, while keeping a profile slim enough to disappear into a pocket or bag. According to the product listing and coverage from AndroidGuys, the device pairs a 5,000mAh capacity with a 6.9mm titanium body.
The company says the casing uses titanium alloy rather than the plastic shells found on many rival accessories, a design choice meant to improve resistance to scuffs and drops. It also points to a semi-solid-state battery cell, a chemistry that is being used more often in premium power banks because it reduces liquid content and is generally promoted as safer under heat. Commentary from PowerBankTests and related product round-ups frames that shift as part of a wider move towards power banks designed to lower fire risk and improve thermal stability.
On charging speed, TESSAN claims the AERO 5000 can deliver up to 20W through USB-C and 15W wirelessly, with magnets that line up automatically for MagSafe-style use. AndroidGuys reported that the pack can add roughly 25% to an iPhone 16 Pro in 42 minutes. The device also includes an LED readout showing remaining charge, a practical touch for users who do not want to guess when their spare power will run out.
Pre-orders are already open, with shipping expected in October 2026, according to the company and the third-party product write-ups. The AERO 5000 is entering a crowded but fast-moving category, where brands such as BMX and others are also marketing slim solid-state or semi-solid-state packs with similar promises around safety, efficiency and portability. TESSAN is positioning its model as a premium option for people who want a thin magnetic charger without giving up too much durability or speed.
Disclaimer: This content is intended for informational purposes only. Readers are advised to exercise their own judgement, conduct due diligence, or consult a qualified expert before acting on any information provided.
