**********Radioddity is the only authorized US Distributor to honor the Manufacturer Warranty. You must insure that Radioddity is your selected buying option. *****Extended longer battery life to get a great using experience with your 5R Series radio. *****Genuine Replacement battery for UV-5R / UV-5R Plus / UV-5RTP / RD-5R Two-way Radio. *****Safety Ensured, effectively protection Over-charge, over-discharge, over-heat, over-current and amp; short-circuit protection. *****We are striving to provide world class products and supports, and stand behind our products and services. Feel free to let us know if there are any questions or concerns.