#Japan #Funabashi #TITANSHIELD #grantclassic #tm-corporation

The Next Step in Mobile Battery Safety: TITANSHIELD

Overview

On March 24, 2026, a revolutionary new mobile battery will make its debut in Japan, specifically designed with Apple users in mind. Made by tm Corporation, based in Funabashi, Chiba, in collaboration with the Taiwanese smart life brand, grantclassic, the TITANSHIELD mobile battery promises to be a game-changer in safety and design. This product utilizes a semi-solid battery structure, featuring a gel-like electrolyte, with an incredibly low volume, to significantly reduce the risk of overheating and fire during use.

It made headway in its pre-launch on the crowdfunding platform Makuake, achieving its funding target within just 20 minutes of being made available to the public. This initial success underscores the strong market interest and demand for safer mobile battery solutions.

Safety Concerns in Mobile Batteries

As the usage of mobile batteries has surged, so too have concerns regarding their safety. Incidents of overheating and fire often stem from short circuits within these batteries, presenting a pressing social issue. The TITANSHIELD aims to address these concerns through its innovative design, which minimizes the risk of thermal runaway during physical shocks and internal short circuits.

The application of a semi-solid battery structure not only enhances safety but also ensures that even if the battery sustains damage, it does not lead to fire or explosion.

Validated Safety Testing

In a bid to back its claims of enhanced safety, extensive testing has taken place in both Japan and Taiwan. Third-party testing institutions conducted rigorous evaluations:

1. Puncture Test (Chemotox, Japan):
- 5000mAh model (MF706385): Surface temperature remained around 33.1℃ after puncturing, with no signs of ignition or smoke.
- 10000mAh model (MF146386): Peak temperature remained stable at approximately 89℃, demonstrating the ability to suppress heat even in high-density scenarios.

2. Five Safety Tests (SGS, Taiwan):
- Puncture test with a 5mm steel needle showed a maximum temperature of 39.7℃ without fire or explosion.
- Overcharge test reached a maximum temperature of 98.6℃ after being charged to 6.6V.
- Over-discharge tests revealed no ignition or explosion with continued discharge at 5A.
- Heat abuse test maintained safety even after being subjected to 130℃ for 60 minutes.
- Short circuit test demonstrated stability with a peak temperature of just 22.2℃.

These tests confirm that while all results are based on specific test conditions, the innovation of the TITANSHIELD represents a benchmark in safety standards for mobile batteries.

Compliance and Certifications

The TITANSHIELD has received multiple quality certifications, assuring potential users of its reliability:

• - PSE (Japan): Compliance with Japan’s Electrical Appliance and Material Safety Act.
• - BSMI (Taiwan): Passed tests concerning actual capacity accuracy and electromagnetic noise suppression.
• - CCC (China): Acquired compulsory product certification.

Design Tailored for Apple Users

When designing the TITANSHIELD, the creators considered the unique needs of Apple users. Its construction incorporates aluminum alloy with reinforced glass, combining aesthetics and functionality:

• - MagSafe-compatible wireless charging for iPhones.
• - Dedicated wireless charging for Apple Watch (Series 8 and later).
• - Wireless charging compatibility for AirPods (MagSafe case required).
• - A USB-C port for rapid wired charging up to 20W.
• - Simultaneous charging for up to two devices, although output is shared across models.
• - Pass-through charging, allowing devices to charge while the battery itself is powered up, with output limited to 5W to prioritize safety.

Furthermore, the internal structure has been designed to minimize heat buildup, ensuring safety and efficiency.

Conclusion

In a market where safety and functionality are paramount, the TITANSHIELD mobile battery emerges as a frontrunner. By affixing rigorous safety standards and inviting user-friendly design, it positions itself as an essential accessory for Apple enthusiasts. With an anticipated launch on Makuake, potential users can look forward to experiencing a new level of safety and reliability in their mobile power solutions.