The 125-Watt 12VDC P3 Portable Power Pack offers a unique solution for reliable and portable solar power for Laptop Computers, Lighting, DC Appliances, Satellite Phones, GPS, etc. Weighing just over 3 pounds and when folded, is compact, lightweight and easily stored and transported. The product line is designed for low maintenance and rugged durability. The SAE plug provides simple attachment to the load source. Includes built-in blocking diode and grommets for mounting or laying in any position. The P3-125 is a Military grade Solar Charger derived from years of supporting troops in the battlefield. The P3-125 has been tested to the MIL-STD-810G series of tests and has been approved for deployment in austere operating environments. At 40Watts/pound, the P3-125 enables manpack applications requiring lightweight, flexible, and reliable power. (NOTE: a charge control device is recommended with this product - 7Amp Charge Controller - 12VDC).