Bhatiri pack seti yechero nhamba ye (zvichida) mabhatiri akafanana kana maseru ebhatiri ega. Iwo anogona kugadzirwa munhevedzano, parallel, kana musanganiswa wezvose zviri zviviri kuendesa inodiwa voltage, huwandu, kana simba density. Izwi rekuti bhatiri pack rinowanzo shandiswa kumidziyo isina tambo, redhiyo-inodzorwa hobby matoyi, uye bhatiri-magetsi mota.