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.
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basic information
Item: MgBOX Model: AMB4-300 Electric Capacity: 300Wh USB Ports: 2 ports Output Voltage / Output Current: DC5V-Max1.2A (total) Number of Cells: 4 cells Dimensions: Width 22cm × Height 22cm × Depth 22cm Weight: 1.6kg (dry state) Water Capacity: 2 liters *There is also a MgBOX slim, which is half the size.
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NSK is a professional group that helps create a comfortable office environment. We respond to all customer needs, including office construction, design planning, interior equipment installation, telecommunications work, network/wireless Wi-Fi setup, surveillance cameras, access control systems, and retail analytics.