Features:

• Thin Briefcase case design. Can be placed very easily underneath the seat of cars
• Powerful 30W output at 12V to recharge laptop computer, cell phones, IPod etc.
• Comes with an optional 12V, 9V, 6V, and 3V output voltage adapter, strong temper proof glass
• Assembled professionally with Siemens Mono-crystalline solar cells (in worldwide shortage)
• Comes with optional 7A battery charging controller for recharging 12V car type battery.

Editor Reviews:

Product Description:
30 Watt Mono-crystalline Portable Briefcase Solar Panel 12V Charger. If you need to use it to charge a car battery, you may need a charge controller to prevent the battery from overcharging. It comes with the optional 3v, 6V, 9V, 12V voltage adapter (thru. different plugs) so it can output to your selected voltage. Also, this new model has the temper proof glass which is 17 times stronger than regular glass from breaking. Detachable connections included: alligator battery clamps, male cigarette lighter plug, and female cigarette lighter plug. There are three types of Solar Cells on the market. All our Solar chargers are using the best - Mono-Crystalline Solar Cells. Amorphous or Dual Junction Solar Glass are the cheapest but are only 7% energy efficient and have 5 years of service life. They are big and heavy. Poly-Crystalline have 25 plus years of service life under direct sunlight and are 13% efficient. Mono-Crystalline have 25 plus years of service life and are up to 20% efficient. This is the same type used in solar car racing. This type of solar cells is now in a worldwide shortage because only a few companies can manufacture these solar cells. Detachable connections included: alligator battery clamps, male and female cigarette lighter plugs, 3V-12V voltage adapter, and 7A battery charging controller.