Đế Pin 4 x 18650 4 x 18650 Cell box, Without Cover

Đế Pin 4 x AA 4 x AA Battery Holder Box (Back-to-Back)

Đế Pin 4 x AA Battery With Cover/on-off 4 x AA Battery Holder Box, With Cover/on-off

Hộp Đựng Pin 4 x AAA có Công tắc 4 x AAA Battery Holder Box, With Cover/on-off