This 1.3 Amp Hour battery can be used to replace batteries such as those used in the Johnny Stewart Power Pro Convert-A-Caller. (Does not include battery holding case, just the battery that goes inside this case).
3 13/16" Wide x 2" Tall x 1 11/16" Deep
***NOTE: Please be sure to measure your old battery or the battery compartment inside your electronic call before ordering as shipping on these batteries is expensive. Dimensions are in the description.