Given an Amazon customer review, write a title for the review. The preferred titles are under fifteen words.

Getting the right power tip was a little tricky, but Tekkeon's customer service is very good. Once I got it configured, it worked perfectly, and seems to add about three hours of battery power.
Excellent product

Works great for my Cell Phone. Need more room to support tunes and photos. Fast read/write. It does what it is supposed to do and that works for me.
Serves it's purpose...

was not right for my keyboard
Two Stars