Tenq 2800mah Li-ion Battery for Two Way Radio Walkie Talkie Baofeng Pofung 888s 666s 777 (5 packs) Type: Li-ion;Capacity: 2800mAh;Voltage: 3.7V Package includes: 5 batteries for baofeng 888s Applicable radio: Baofeng BF-888S. BF-777S, BF-666S, H777 walkie talkies Replace battery for Baofeng 888S