Solar Nintendo DS with solar panel

The convenience of playing anywhere is the greatest feature of a portable game machine, but it is troublesome that the method of charging becomes limited when the battery runs outdoors. There seems to be someone who has made Solar Nintendo DS with solar panel installed.

Details are as below.
Make a Solar DS light (The Easy, Not-as-Good Version)

Connect solar cells, test voltage and current.


Connect the solar battery from where the normal battery is installed.


Fit the battery in from above.


Paste the solar battery on the outside of the body using adhesive.


Completion Four solar panels produce 6 volts of 80 milliamps of electricity.


It is a function that you want to be attached by all means to a portable machine.