There's nothing worse than a cell phone that just won't stay charged. How many times have you encountered an emergency situation, only to discover that your phone isn't working due to the battery being run down. Shop Batteries.com and that scenario will never play out again. Their store is stocked with cell phone batteries for almost all cell phone brands, and if you shop now using coupon code CORL11 you'll save 20% off. This coupon will also work on cordless phone batteries, ensuring that your home phone is always working as well. Sale ends 07/04/2011.