Never be unsure about battery life again! 
                        It is often unclear of a battery's test-shock percentage, whether a battery   is charged, uncharged, or needs reconditioning. Battery Condition labels change   all that! These handy labels prevent batteries from being used before they are   fully charged.  
                        With our convenient battery labels, a fine-tip dry-erasable marker makes   changing battery status easy. Our special protective flap ensures that the   written information will not smear or wipe off until needed. The label is   designed to fit cardiac monitor batteries or to be attached to rechargers of   other batteries (hand-held radios, for instance) to show the status of these   batteries at a glance. Use the line marked "Other:" to indicate the test shock   percentage of a cardiac battery, the date when a battery will be ready for use   again, or any other pertinent information. 
                          
                        
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