Product Features:
1.Suitable for military usage
This product meets the need of military usage. It is waterproof, shockproof and anti-salt-spray or fog. It can be operated in high altitude or low temperature.
2.Environmental friendly generator
High tech magnetic conversation technology and rare earth magnet were used in this product to deliver high efficiency current.
3.Perfect Match
The output voltage of this product  is from 0  to 28 V. This product is suitable for charging different electronic product
 
Operating Specifications:
1. This hand crank generator uses high-tech magnetic conversion technology and the outer case is high- strength aluminum composite alloy material.
2. Operating conditions: 
1) Temperature: -40°C — 60°C
2) Relative humidity: 80% — 90%(40 ± 2°C) 
3) Altitude:≤5000m
3. Water - resistant.
4. Shock - resistant.
5. Current overload and overheating protection.
6. 12 months warranty.

Technical Specifications:

• Rated Power     30W
• Max Power       40W
• Output Voltage  0-28V
• Rated Current   0-3A
• Max Current     3A
• Net Weight      650g
• Dimension(mm)   106×64×39mm

Please specify your output voltage requirement when placing an order for the generator.