Peb nyob ntawm qhov muaj zog technical force thiab txuas ntxiv tsim cov thev naus laus zis kom ua tau raws li qhov xav tau ntawm cr2450 roj teeb,Khawm Roj Teeb 1.5v Ag9 Lr936 Lr45 394, 4.8v Ni Cd Roj teeb, Nimh A Rechargeable Battery Pack,lwj 69.Peb lub tswv yim kev pabcuam yog kev ncaj ncees, nruj, muaj tseeb thiab kev tsim kho tshiab.Nrog koj kev txhawb nqa, peb yuav loj hlob zoo dua.Cov khoom yuav muab xa mus rau thoob plaws lub ntiaj teb, xws li Europe, Amelikas, Australia, Paraguay, Spain, Algeria, Peru.With zoo zoo, tsim nyog tus nqi thiab kev pabcuam siab dawb, peb txaus siab rau lub koob npe zoo.Cov khoom raug xa tawm mus rau South America, Australia, Southeast Asia thiab lwm yam.Zoo siab txais tos cov neeg siv khoom hauv tsev thiab txawv teb chaws los koom tes nrog peb rau yav tom ntej ci ntsa iab.