Tenq&reg; 3800mah Battery for Baofeng Uv-5r Red Tenq 3800mah Battery for Baofeng Uv-5r Red Battery Type - 7.4 Volt 3800 mAh EXTENDED Replacement Battery Made With Lithium-Ion Cells Radio Model Compatibility - Replacement Battery for the UV-5R and BF-F8 Series of BaoFeng Radios Quality Guarantee DOES NOT WORK WITH: Baofeng UV-5RA, UV-5R+, BF-5RA, 5R-B, 5R-C, 5R-D, BF-5RE, 5R-A+, 5R-D+