ZENS GLASSIA Qi2 磁吸式行動電源

GLASSIA has a built-in 5000mAh (~19.25Wh) cell, supporting Qi2 15W magnetic wireless output and USB-C PD up to 20W wired input/output, with simultaneous wired and wireless charging supported.

Based on a typical smartphone battery of 3000–4000mAh, GLASSIA can provide roughly 0.8–1.2 full charges. Actual results vary by phone model, battery age, whether you're using the phone while charging, and ambient temperature; wireless charging also has slightly higher conversion loss than wired.

Qi2 is defined by the Wireless Power Consortium (WPC). Its built-in magnetic ring aligns precisely using the Magnetic Power Profile (MPP), snapping into place with less risk of misalignment — resulting in higher efficiency, lower heat, and up to 15W output.

iPhone 12 and later (MagSafe-compatible) can use magnetic charging directly. Android phones without built-in magnetic support will need a magnetic case or ring, or can use USB-C wired charging instead. Actual magnetic strength and charging speed depend on your phone and accessories.

GLASSIA is 5000mAh (~19.25Wh), well under the common 100Wh airline limit, so it can generally be carried on board without prior airline approval.

Power banks must be carried in your cabin baggage, not checked luggage. Some routes (especially to/from China) require the unit to be marked with the CCC logo and may limit the number you can carry. Please check your airline's and airport's latest rules before you fly.

GLASSIA (model PB68-5K) has passed China's mandatory CCC certification (certificate no. 2026230914007658), and has also obtained Japan PSE, Taiwan NCC and BSMI, plus CE, FCC, RoHS, and UN38.3 certifications across multiple markets.

CCC testing follows GB 4943.1-2022 and GB 31241-2022, covering overcharge, over-discharge, short circuit, high temperature, and mechanical safety. Full certificates are available to view and zoom in on our Certifications page.

GLASSIA features an aluminum alloy frame and tempered glass back panel, available in several solid colors that combine style and durability.

We also support Print on Demand (POD) personalization, letting you print your own design or text on the back panel for a one-of-a-kind piece. Officially licensed collaboration series — including Project SEKAI, Persona 5 Royal, and Museum Masters — are also available.

GLASSIA has built-in MultiProtect safety features, including overcurrent, overvoltage, overheat, and short-circuit protection, plus thermal management that reduces load or cuts power automatically if something goes wrong.

The battery cell itself has passed CCC/GB 31241-2022 extreme abuse testing (overcharge, nail penetration, crushing, hot box, etc.), meeting the "no fire, no explosion" standard. For everyday use, we recommend compliant cables and chargers, and avoiding long-term storage in hot or humid environments.

Using USB-C PD 20W input, GLASSIA charges fully in about 2 hours (actual time depends on your charger's wattage and cable). We recommend a PD-compatible charger for the best speed.

GLASSIA supports pass-through charging, so you can charge it while it charges your phone at the same time. It's normal for the unit to run warmer during extended pass-through use — use it in a well-ventilated space.

GLASSIA comes with a 2-year manufacturer warranty covering manufacturing defects not caused by user damage; see our policy page for full details.

Free shipping on orders over HK$500. Hong Kong orders ship via SF Express (store/locker pickup or home delivery). Orders typically ship within a few business days of payment; collaboration pre-order items ship per each series' announced schedule.