Military portable mobile cell phone chargers

The U.S. Army has implemented a portable fuel cell program. The goal of the plan is to develop PEMFC power personal use of Army soldiers. The mobile cell phone chargers of the minimum power of individual soldiers about 10 ~ 20W, meet a duty day required capacity is 400W? H. Task for more than a day, the fuel cell weight and volume advantages compared with existing dry cells and rechargeable batteries. Portable fuel cell main problem is the lack of a suitable hydrogen source. Gas storage system being developed is expected to reach 1000W? H / kg, the gas storage system with fuel cell integration.
    
The battlefield digitization technology, efficient and reliable energy. On the future battlefield, the soldiers to take advantage of the computer at any time to obtain, exchange and use of digital information. Commanders and soldiers can understand the trend of the entire battlefield from the digital information in a timely manner, and thus be able to take action before the enemy reaction. The future infantry in addition to carrying weapons and ammunition, but also to bring the high-performance combat computer, helmet display, one or several anti-interference radios, global positioning system terminal, handheld color transparent map, camera and send the instrument, listening and reconnaissance systems, laser rangefinder and target.