XTS 3000, XTS 3500, and XTS 5000 two way radio series: Replacement Li-ion Battery ^^
EXTENDED CAPACITY: The 4500 mAh capacity rating is 8% higher than the NNTN6034's 4150 capacity, translating to longer battery life per charge for FULL SHIFT CAPACITY, and more total charge cycles over the lifespan of the battery pack.
^^ IMPRES COMPATIBLE: Li-ion, 7.4 Volt, Includes heavy duty belt clip.
^^ TAA-COMPLIANT: Cells made in Japan and Assembled in Taiwan. ^^ Manufactured by Artisan Power, a global leader in replacement battery solutions.