Replacement li-ion battery pack for the Motorola HT 750, HT1250, HT1250LS and HT1250LS+ two way radios (among others) with IMPRES technology. Replaces and exceeds OEM battery number HNN4003 and PMNN4457AR. The 3400 mAh capacity rating is 36% higher than the OEM's 2500 capacity, translating to longer battery life per charge for full shift capacity AND more charge cycles over the lifespan of the battery pack. Includes the heavy duty belt clip. Manufactured in Taiwan using Japanese power cells making the product TAA-Compliant.