Summary

I had Duracell Mobile Charger and dust and dirt were getting into the ports. So I decided to create a cap for my Duracell

Instructions

My Decision
Charger Shape

I have decided to chose the charger shape because it is the most logical shape. It will fit the mobile charger perfectly snug and good fitting. It is more ergonomically smart than the other two designs because its custom to the mobile charger.
Design Specifications
Mobile Charger
-width 21 mm
-height 21 mm
-little slant is 5 mm
-other two sides are 17 mm
The Charger Shape Cap
The Inside Measurements
-width 24. 7 mm(bottom)
-height 23.8 mm(left)
-little slant is 5.5 x 5.5 mm
-19.2 mm(top)
-!8.30mm(right)

Duracell Mobile Charger Cap