Tim's 5W Solar Charge,12VDC 4.5AH Portable Power Supply.

This Project is primarily design for charging communication equipment & gadgets like Laptops,Hand phones, GPS, LED lights while doing mission work in remote area without Grid Electricity Supply.
The capacity of the Power Supply is sized for above personal equipment with portability,availability of material,cost effectiveness & flexibility in mind. 5 Watts Solar panel pumping out 17 Volts was targeted so as not to overcharge Internal 4.5 AH Lithium Ions batteries with only blocking diodes to maintain Simplicity.
From the desk of :
Timothy Wooi ,
20C, Taman Bahagia,
06000, Jitra, Kedah,
Malaysia.
email:timothywooi2@gmail.com
http://facebook.com/timothywooi