5 batteries each

8inch metal model [separate bare metal]

8inch metal model [5 cells, one battery and one charge]

8inch metal model [5 cells, two batteries and one charge]

8inch metal model [10 cells, one charge, one charge]

8inch metal model [10 cells, two batteries and one charge]

8inch metal model [15 cells, one battery and one charge]

8inch metal model [15 cells, two batteries and one charge]

8inch metal shaking head model [separate bare metal]

8inch metal shaking head model [5 cells, one battery and one charge]

8inch metal shaking head model [5 cells, two batteries and one charge]

8inch metal shaking head model [10 cells, one charge, one charge]

8inch metal shaking head model [10 cells, two batteries and one charge]

8inch metal shaking head model [15 cells, one charge, one charge]

8inch metal shaking head model [15 cells, two batteries and one charge]