Zastępczy akumulator do nadajnika Dogtra ST50, 200NC, 200NCP, 210NCP, 400NCP, 410NCP, 600NCP, 600M, 610NCP, 620NCP, 1700NCP i do odbiornika Dogtra ES400, ES77, ST50, ST100, 500 Series, 200NC, 1700NCP, 1200 Series, 1800 Series, 2000Series, BP805, BP800, STB, RB, ST300, T&B, TBI, 2000 T&B