Emergency Magnesium-Air Battery MgBOX
In an emergency, you can charge many smartphones as long as you have water.
Three features of MgBOX: - Generates power using only water or seawater. No maintenance or fuel required. - Long-term storage possible (5-year warranty). No worries about self-discharge or leakage. - Lightweight and easy to dispose of (paper container). Large capacity despite being lightweight.
- 企業：NSK
- 価格：Other
