NNTN4497CR: This NNTN4497CR is a Replacement Battery for the Motorola Original NNTN4497CR Battery. Lithium Ion (Li-Ion) 7.5 Volts, 2000 Milliamps, COMES WITH BELT CLIP. This NNTN4497CR was previously KNOWN as NNTN4497AR and NNTN4497BR. http://www.batteryclearance.com/motor...