As of 2025, there are limited options for AI glasses that feature replaceable batteries, as most designs prioritize compactness and sleekness, which often leads to non-removable battery designs. However, some companies have explored this feature:

1. Vuzix

• Model: Vuzix Blade
• Battery: While the Vuzix Blade has a rechargeable battery, there are options available for external battery packs that can extend usage time. The design leans towards enterprise use, where users may need to swap out batteries for longer durations.

2. Epson

• Model: Moverio BT-300/350
• Battery: These smart glasses use a rechargeable battery, and while they don't have a user-replaceable battery, they do offer external battery packs that can be connected for extended use.

3. Rokid

• Model: Rokid Glass
• Battery: Similar to Vuzix, Rokid Glass has options for external batteries, but the internal battery is not designed for user replacement.

4. Nreal

• Model: Nreal Light
• Battery: The Nreal Light glasses connect to a portable battery pack that can be swapped out, providing versatility for extended use.

Conclusion

While true replaceable batteries are rare in AI glasses due to design considerations, some models allow for external battery packs or alternative solutions to extend usage time. As the market grows, we may see more innovations in this area, catering to user demands for longer battery life and flexibility.