Flashlights with Alternative Power

I keep looking for flashlights that don't use batteries. Here are some I have found in local stores:



You squeeze the lever over and over on this one to charge it. $2 at Northern Tool at South Hills Mall, Cary.



$10.88, Walmart, Morrisville. You wind this crank around and around.



You shake this one to charge it. $6 at Northern Tool in South Hills Mall in Cary.